Bright Supernovae - 2001

This data comes from IAU Circulars and occasionally more data will be provided on IAU's Astronomical Headlines page. An archive of the 2001 updates to this page is available. This is a list of the SN discovered in 2001. For supernovae that are still visible, please look at the main page. For more information, you can look at the following Supernova Catalogs:

  • IAU List of Supernovae since 1885

    For the year 2001, 304 (actually two fewer) supernovae have been reported (184 last year) a new record.  61 in NGC and IC Galaxies (38 last year), 115 got brighter than 18th Mag (73 last year). 15 extra-galactic novae were also reported.   The brightest supernova reported so far this year was 2001el at mag 12.3, followed by 2001ig at mage 12.3 and 2001bg at mag 13.6. 2001 was the southern hemisphere's revenge for 1998. Supernovae 2001el and 2001ig were both very bright and nearby, but only visible in the southern hemisphere. Similar to the way 1998S and 1998aq were for northern observers. Both 2001bn and 2001bh turned out to be galactic stars.

    AT2001la, TNS discovered 2001/04/16.129 by Galaxy Zoo
    Found in CGCG 039-085 at R.A. = 11h14m27s.073, Decl. = +04°04'54".38
    Located 0".0 east and 0".0 north of the center of CGCG 039-085
    Mag 20.7:4/16, Type unknown (zhost=0.038305)

    AT2001kz, TNS discovered 2001/05/24.274 by Galaxy Zoo
    Found in an anonymous galaxy at R.A. = 14h23m54s.048, Decl. = -00°58'58".08
    Located 0".0 east and 0".0 north of the center of the host galaxy (Discovery page)
    Mag 19.1:5/24, Type unknown (zhost=0.052000)

    AT2001ky, TNS discovered 2001/02/20.387 by Galaxy Zoo
    Found in an anonymous galaxy at R.A. = 10h23m13s.296, Decl. = +04°35'38".98
    Located 0".0 east and 0".0 north of the center of the host galaxy
    Mag 17.1:2/20, Type unknown (zhost=0.064240)

    AT2001kx, (= AFJ_009) TNS discovered 2001/04/16.322 by Galaxy Zoo
    Found in an anonymous galaxy at R.A. = 16h47m00s.190, Decl. = +39°03'35".87
    Located 0".0 east and 0".0 north of the center of the host galaxy
    Mag 16.8:4/16, Type unknown (zhost=0.029220)

    AT2001kw, TNS discovered 2001/05/23.317 by Claude Cornen
    Found in an anonymous galaxy at R.A. = 15h14m32s.920, Decl. = +01°30'46".17
    Located 0".0 east and 0".0 north of the center of the host galaxy
    Mag 19.6:5/23, Type unknown

    AT2001kv, (= AFJ_005) TNS discovered 2001/09/19.285 by Alexander Jonkeren
    Found in IC 1451 at R.A. = 22h46m07s.250, Decl. = -10°22'03".85
    Located 0".0 east and 0".0 north of the center of IC 1451 (Discovery image)
    Mag 19.3:9/19, Type unknown

    2001ke (= GRB 011121), IAUC 7857 discovered 2001/12/04.3 by HST at R.A. = 11h34m29s.64, Decl. = -76°01'41".51 Mag 23.0, Type unknown (z=0.36) (offset 0.7W 0.11N) (Discovery image (mirror)) (References: GCN 1147, 1148, 1260, 1273, TNS, OSC)

    2001jx, IAUC 7833 discovered 2001/05/25 by HST
    Found in NGC 4622 at R.A. = 12h42m40s.04, Decl. = -40°43'12".5
    Located 28".6 east and 87".4 north of the nucleus of NGC 4622
    Mag 17.5*, Type unknown (References: TNS, OSC)

    2001it, IAUC 7781 discovered 2001/12/22.196 by Tom Boles
    Found in MCG +9-25-15 at R.A. = 15h06m09s.40, Decl. = +53°24'41".6
    Located 7" west and 3" north of the nucleus of MCG +9-25-15 (Discovery image (mirror) (mirror) (local mirror))
    Mag 18.6, Type II (References: IAUC 7787, TNS, OSC)

    2001is, IAUC 7782 discovered 2001/12/22.56 by BAO; LOTOSS
    Found in NGC 1961 at R.A. = 05h42m09s.16, Decl. = +69°21'54".8
    Located 25".4 east and 49".8 south of the nucleus of NGC 1961 (Discovery image (mirror) (local mirror)) (Odd Trondal image) (Fred Ewalt image)
    Mag 17.0*, Type Ib (References: IAUC 7782, TNS, OSC; SN 1998eb)

    2001ir, IAUC 7781 discovered 2001/12/17.5 by LOTOSS
    Found in MCG -2-22-22 at R.A. = 08h36m28s.12, Decl. = -11°50'03".5
    Located 24".0 west and 11".9 south of the nucleus of MCG -2-22-22 (Discovery image) (Ella Sanders image) (Ella Sanders image) (Ella Sanders image)
    Mag 17.5, Type IIn (CfA spectra) (References: IAUC 7784, TNS, OSC)

    2001iq, IAUC 7780 discovered 2001/12/14.805 by Mark Armstrong
    Found in an anonymous galaxy at R.A. = 22h25m10s.42, Decl. = +42°43'04".2 (near UGC 12032)
    Located 3" southwest of its host galaxy, or 87" west and 30" north of the nucleus of UGC 12032 (Discovery image (local mirror)) (Mark Armstrong image) (Fred Ewalt image) (Esteban Reina Lorenz image) (Martin Mobberley image)
    Mag 16.6*, Type Ia (z=0.019) (CfA spectrum) (References: IAUC 7784, TNS, OSC)

    2001ii, IAUC 7776 discovered 2001/12/11.2 by LOTOSS
    Found in UGC 444 at R.A. = 00h42m05s.44, Decl. = +36°48'05".4
    Located 9".2 east and 12".8 south of the nucleus of UGC 444 (Discovery image) (Fred Ewalt image)
    Mag 18.6, Type Ic (References: IAUC 7792, TNS, OSC)

    2001ih, IAUC 7776 discovered 2001/12/10.774 by Tom Boles
    Found in MCG +6-40-3 at R.A. = 18h05m45s.00, Decl. = +34°45'04".0
    Located 6" west and 1" south of the nucleus of MCG +6-40-3 (Discovery image (mirror) (local mirror))
    Mag 17.3, Type IIb (References: IAUC 7792, TNS, OSC)

    2001ig, IAUC 7772 discovered 2001/12/10.43 by Robert Evans
    Found in NGC 7424 at R.A. = 22h57m30s.69, Decl. = -41°02'25".9 (AAVSO finder chart)
    Located 139" east and 109" north of the nucleus of NGC 7424 (Nick Suntzeff image (mirror) (local mirror)) (YALO optical image) (YALO IR image) (Nick Suntzeff image (color)) (Ella Sanders image) (Ella Sanders image) (Steven Juchnowski image) (ESO image (color))
    Mag 17.0* (12.4:12/28), Type Ib/c (z=0.003) (References: IAUC 7777, 7781, 7793, 7804, 7913, 7988, 7994, TNS, OSC; aavso-flash 887; vsnet-alert 7045)

    2001if, IAUC 7771 discovered 2001/12/09.986 by Tom Boles
    Found in an anonymous galaxy at R.A. = 02h28m54s.93, Decl. = +38°05'52".7 (near MCG +6-6-43)
    Located 70" west and 3" south of the nucleus of MCG +6-6-43 (Discovery image (local mirror)) (Fred Ewalt image)
    Mag 17.2 and falling, Type Ia (z=0.038) (CfA Spectrum) (References: IAUC 7779, TNS, OSC)

    2001ie, IAUC 7771 discovered 2001/12/09.13 by Angelo Bincoletto
    Found in UGC 5542 at R.A. = 10h16m50s.70, Decl. = +60°16'44".5
    Located 15" west and 15" south of the nucleus of UGC 5542 (Discovery image) (Confirmation image) (Odd Trondal image)
    Mag 16.4 (16.1:12/10), Type Ia (z=0.031) (CfA spectrum) (References: IAUC 7774, 7776, TNS, OSC)

    2001id, IAUC 7770 discovered 2001/12/07.2 by LOTOSS
    Found in UGC 12424 at R.A. = 23h13m10s.88, Decl. = +10°46'25".2
    Located 5".7 west and 5".6 north of the nucleus of UGC 12424 (Discovery image) (Kopernik image)
    Mag 18.8, Type II (References: IAUC 7792, 8123, TNS, OSC)

    2001ic, IAUC 7770 discovered 2001/12/07.2 by LOTOSS
    Found in NGC 7503 at R.A. = 23h10m43s.34, Decl. = +07°34'10".4
    Located 14".8 east and 6".4 north of the nucleus of NGC 7503 (Discovery image) (Fred Ewalt image) (Kopernik image) (Kereszty Zsolt image)
    Mag 18.5 (17.4:12/7), Type Ia (z=0.044) (CfA spectum) (References: IAUC 7783, TNS, OSC)

    2001ib, IAUC 7768 discovered 2001/12/07.786 by Mark Armstrong; R. Arbour
    Found in NGC 7242 at R.A. = 22h15m38s.72, Decl. = +37°17'56".0
    Located 9"-10" west and 1" north of the center of NGC 7242
    Mag 16.5* (15.2:12/11), Type Ia (z=0.019) (References: IAUC 7772, 7773, TNS, OSC)
    SN 2001ib images sub-page

    2001hh, IAUC 7766 discovered 2001/12/04.1 by Mike Schwartz, LOTOSS
    Found in MCG -2-57-22 at R.A. = 22h36m30s.40, Decl. = -12°34'08".0
    Located 11".1 east and 7".1 south of the nucleus of MCG -2-57-22 (Discovery image (mirror) (local mirror)) (CfA image) (Fred Ewalt image)
    Mag 17.8 (17.5:12/5), Type II (z=0.025) (CfA spectrum) (References: IAUC 7770; vsnet-campaing-sn 289, TNS, OSC)

    2001hg, IAUC 7766 discovered 2001/12/04.44 by Tim Puckett and A. Sehgal
    Found in NGC 4162 at R.A. = 12h11m53s.18, Decl. = +24°06'49".4
    Located 9".4 east and 35".3 south of the center of NGC 4162 (Discovery image (local mirror)) (CROSS image) (Rezman Obs image)
    Mag 17.4, Type II (CfA spectrum) (References: IAUC 7770; vsnet-campaing-sn 289, TNS, OSC; SN 1965G)

    2001hf, IAUC 7765 discovered 2001/11/27.3 by Mike Schwartz, LOTOSS
    Found in MCG -3-23-17 at R.A. = 09h05m07s.46, Decl. = -18°31'04".5
    Located 4".5 west and 6".9 north of the nucleus of MCG -3-23-17 (Discovery image (mirror) (local mirror)) (CfA image)
    Mag 16.1, Type II (z=0.015) (CfA Spectrum) (References: IAUC 7769; vsnet-campaign-sn 287, TNS, OSC)

    2001gd, IAUC 7761 discovered 2001/11/24.820 by Koichi Itagaki; A. Dimai (CROSS)
    Found in NGC 5033 at R.A. = 13h13m23s.92, Decl. = +36°38'18".2
    Located 52" west and 161" north of the nucleus of NGC 5033
    Mag 17.0* (16.1:12/3), Type IIb (References: IAUC 7765, 7830, 7982, TNS, OSC; SN 1985L, 1950C)
    SN 2001gd images sub-page

    2001gc, IAUC 7759 discovered 2001/11/19.5 by Mike Schwartz, LOTOSS
    Found in UGC 3375 at R.A. = 05h55m26s.14, Decl. = +51°54'34".2
    Located 7".3 east and 4".3 south of the nucleus of UGC 3375 (Discovery image (local mirror))
    Mag 16.3 (15.5:12/12), Type Ia (z=0.019) (References: IAUC 7761, 7765, TNS, OSC)
    SN 2001gc images sub-page

    2001gb, IAUC 7758 discovered 2001/11/11.5 by Mike Schwartz, LOTOSS
    Found in IC 582 at R.A. = 09h59m00s.96, Decl. = +17°49'12".4
    Located 10".8 east and 11".1 north of the nucleus of IC 582 (Discovery image (local mirror))
    Mag 17.3 (16.5:12/12), Type Ia (z=0.026) (References: IAUC 7761, TNS, OSC; SN 2009ba)
    SN 2001gb images sub-page

    2001fz, IAUC 7753 discovered 2001/11/15.8 by BAO
    Found in NGC 2280 at R.A. = 06h44m50s.26, Decl. = -27°37'12".7
    Located 15".8 east and 66".1 north of the nucleus of NGC 2280 (Tristan DiLapo image) (Rafael Ferrando image) (Ella Sanders image) (Ella Sanders image) (Ella Sanders image)
    Mag 17.3 (17.0:11/16), Type II (References: IAUC 7759; vsnet-alert 6891; campaign-sn 283, TNS, OSC)

    2001fy, IAUC 7751 discovered 2001/11/07.2 by LOTOSS
    Found in UGC 11922 at R.A. = 22h08m54s.03, Decl. = +40°20'50".3
    Located 2".9 west and 1".5 south of the nucleus of UGC 11922 (Discovery image) (Odd Trondal image) (Thanasis Georgiou image)
    Mag 18.7, Type II (References: IAUC 7752, TNS, OSC)

    2001fx, IAUC 7751 discovered 2001/11/08.2 by LOTOSS
    Found in IC 5345 at R.A. = 23h39m32s.72, Decl. = -22°24'46".3
    Located 8".0 east and 1".3 north of the nucleus of IC 5345 (Discovery image)
    Mag 18.2, Type Ib (z=0.0266) (References: IAUC 7754, TNS, OSC)

    2001fw, IAUC 7751 discovered 2001/11/11.15 by Tim Puckett and M. Marcus
    Found in UGC 2116 at R.A. = 02h38m10s.45, Decl. = +30°50'54".6
    Located 8".8 west and 1".5 north of the center of UGC 2116 (Discovery image (local mirror)) (Rafael Ferrando image)
    Mag 18.2, Type Ib (References: IAUC 7752, 7754, TNS, OSC)

    2001fv, IAUC 7750 discovered 2001/11/03.175 by Mark Armstrong
    Found in NGC 3512 at R.A. = 11h04m01s.66, Decl. = +28°01'55".7
    Located 21" west and 10".5 south of the center of NGC 3512 (Discovery image (mirror) (local mirror)) (Confirmation image) (Mark Armstrong image (local mirror))
    Mag 16.9 (16.4:11/3), Type II (z=0.0046) (CfA Spectrum) (References: IAUC 7756; vsnet-campaign-sn 275, TNS, OSC)

    2001fu, IAUC 7746 discovered 2001/11/05.5 by LOTOSS
    Found in MCG -3-23-11 at R.A. = 08h52m16s.58, Decl. = -17°44'29".8 (AAVSO finder chart)
    Located 25".1 west and 10".6 north of the nucleus of MCG -3-23-11 (Discovery image) (J. Nicolas image) (J. Nicolas image) (Ella Sanders image) (Rezman Obs image)
    Mag 16.6* (15.1:11/6), Type Ia (z=0.0058) (CfA Spectrum) (References: IAUC 7748; aavso-flash 871; vsnet-alert 6857, alert 6856, TNS, OSC)

    2001fh, IAUC 7744 discovered 2001/11/03.2 by LOTOSS
    Found in PGC 66592 at R.A. = 21h20m42s.50, Decl. = +44°23'53".2
    Located 0".6 east and 6".3 south of the nucleus of PGC 66592 (Discovery image) (CfA image) (Josep M. Bosch image) (Kopernik image) (Kereszty Zsolt image)
    Mag 16.5* (16.5:11/7), Type Ia-pec (z=0.013) (CfA Spectrum) (References: IAUC 7748; vsnet-alert 6856, campaign-sn 272, TNS, OSC)

    2001fg, IAUC 7744 discovered 2001/10/15.15 by Sloan Digital Sky Survey
    Found in an anonymous galaxy at R.A. = 21h12m45s.23, Decl. = -00°52'36".2
    Located 3" west and 4" south of the nucleus of the host galaxy (Discovery image)
    Mag 17.9*, Type Ia (z=0.0311) (References: IAUC 7754; vsnet-campaign-sn 272, TNS, OSC)

    2001ff, IAUC 7743 discovered 2001/11/02.5 by LOTOSS
    Found in UGC 4685 at R.A. = 08h57m00s.97, Decl. = +13°11'59".5
    Located 1".5 west and 2".6 north of the nucleus of UGC 4685 (Discovery image)
    Mag 17.1*, Type II (z=0.013) (CfA spectrum) (References: IAUC 7752; vsnet-campaign-sn 271, TNS, OSC)

    2001fe, IAUC 7742 discovered 2001/11/02.23 by Mark Armstrong
    Found in UGC 5129 at R.A. = 09h37m57s.03, Decl. = +25°29'41".7
    Located 13".5 west and 0".1 south of the center of UGC 5129 (Discovery image)
    Mag 17.1:* (14.7:11/15), Type Ia (z=0.014) (References: IAUC 7752, TNS, OSC)
    SN 2001fe images sub-page

    2001fd, IAUC 7742 discovered 2001/11/01.2 by LOTOSS
    Found in UGC 11957 at R.A. = 22h14m29s.64, Decl. = +05°01'37".6
    Located 8".3 east and 15".9 south of the nucleus of UGC 11957 (Discovery image) (Fred Ewalt image)
    Mag 18.4*, Type II (References: IAUC 7752; vsnet-campaign-sn 271, TNS, OSC)

    2001fc, IAUC 7741 discovered 2001/10/28.00 by Tim Puckett and L. Cox; LOTOSS
    Found in UGC 11683 at R.A. = 21h08m26s.66, Decl. = +18°11'15".6
    Located 11".8 south of the center of UGC 11683
    Mag 17.0* (16.5:10/30), Type II (z=0.017) (References: IAUC 7743, 7752, TNS, OSC; SN 2004du)
    SN 2001fc images sub-page

    2001fb, IAUC 7740 discovered 2001/10/10.3 by Sloan Digital Sky Survey at R.A. = 00h10m06s.15, Decl. = -00°26'18".2 at Mag 19.0, Type II (offset 7.2W 8.7S) (z=0.0315) (References: IAUC 7754, TNS, OSC)

    2001fa, IAUC 7737 discovered 2001/10/18.4 by LOTOSS
    Found in NGC 673 at R.A. = 01h48m22s.22, Decl. = +11°31'34".4
    Located 4".0 west and 17".5 north of the nucleus of NGC 673 (Discovery image)
    Mag 17.9 (15.1:10/23), Type IIn (References: TNS, OSC; SN 1996bo)
    SN 2001fa images sub-page

    2001ez, IAUC 7736 discovered 2001/10/17.5 by LOTOSS
    Found in PGC 17642 at R.A. = 05h42m37s.64, Decl. = +69°14'14".6
    Located 3".3 east and 2".0 north of the nucleus of PGC 17642 (Discovery image) (Josep M. Bosch image)
    Mag 16.5* (16.5:10/21), Type II (z=0.013) (CfA Spectrum) (References: IAUC 7737; vsnet-alert 6786, id-sn 95, TNS, OSC)

    2001ey, IAUC 7735 discovered 2001/10/16.17 by Tim Puckett and M. Marcus
    Found in MCG -1-57-10 at R.A. = 22h26m30s.77, Decl. = -06°23'28".6
    Located 5".7 east and 10".4 north of the center of MCG -1-57-10 (Discovery image)
    Mag 17.8* (17.6:10/16), Type IIn (References: IAUC 7736, TNS, OSC)
    SN 2001ey images sub-page

    2001ex, IAUC 7735 discovered 2001/10/16.195 by Tom Boles
    Found in UGC 3595 at R.A. = 06h55m59s.89, Decl. = +55°24'03".0
    Located 5" west of the nucleus of UGC 3595 (Discovery image (mirror) (mirror) (local mirror)) (Odd Trondal image)
    Mag 17.0*, Type Ia (z=0.026) (CfA spectrum) (References: IAUC 7736; id-sn 93, TNS, OSC)

    2001ew, IAUC 7734 discovered 2001/10/09.133 by Tom Boles
    Found in an anonymous galaxy at R.A. = 03h13m07s.4, Decl. = +42°26'16" (near UGC 2590)
    Located 1" north and 6.3" east of the nucleus of the host galaxy (Discovery image (mirror) (local mirror)) (Fred Ewalt image)
    Mag 18.0* (17.0:10/9), Type Ia (References: IAUC 7737, TNS, OSC; vsnet-alert 6781, id-sn 96)

    2001ev, IAUC 7732 discovered 2001/10/11.5 by LOTOSS
    Found in UGC 2653 at R.A. = 03h18m39s.04, Decl. = +37°36'31".8
    Located 8".6 east and 2".5 north of the nucleus of UGC 2653 (Discovery image)
    Mag 18.8, Type II (z=0.023) (CfA Spectrum) (References: IAUC 7736; vsnet-id-sn 97, TNS, OSC)

    2001eu, IAUC 7731 discovered 2001/09/21.9 by Sloan Digital Sky Survey at R.A. = 02h37m58s.80, Decl. = -01°01'40".1 Mag 19.4, Type Ia (z=0.135) (offset 1W 1S) (References: IAUC 7754, TNS, OSC)

    2001et, IAUC 7731 discovered 2001/09/13.3 by LOTOSS
    Found in MCG -3-51-9 at R.A. = 20h19m35s.00, Decl. = -18°09'49".3
    Located 21".7 east and 24".3 south of the nucleus of MCG -3-51-9 (Discovery image) (Rafael Ferrando image) (Fred Ewalt image)
    Mag 17.8*, Type II (CfA Spectrum) (References: IAUC 7734, TNS, OSC)

    2001es, IAUC 7729 discovered 2001/10/07.4 by LOTOSS
    Found in an anonymous galaxy at R.A. = 02h02m08s.27, Decl. = +19°05'27".5 (near UGC 1518)
    Located 0".8 west and 2".5 north of the nucleus of the host galaxy (Discovery image) (Fred Ewalt image)
    Mag 18.0*, Type unknown (References: TNS, OSC)

    2001er, IAUC 7727 discovered 2001/10/04.42 by Tim Puckett and D. George
    Found in UGC 5301 at R.A. = 09h53m20s.66, Decl. = +42°50'44".8
    Located 5".0 west and 10".1 north of the center of UGC 5301 (Discovery image)
    Mag 17.2*, Type Ia (References: IAUC 7737; vsnet-id-sn 99, TNS, OSC)

    2001eq, IAUC 7727 discovered 2001/08/23.3 by LOTOSS
    Found in PGC 70417 at R.A. = 23h04m56s.78, Decl. = +19°33'04".8
    Located 3".0 east and 2".6 south of the nucleus of PGC 70417 (Discovery image) (Fred Ewalt image)
    Mag 18.5*, Type Ic (References: IAUC 7737; vsnet-id-sn 100, TNS, OSC)

    2001ep, IAUC 7727 discovered 2001/10/03.5 by LOTOSS
    Found in NGC 1699 at R.A. = 04h57m00s.26, Decl. = -04°45'40".2
    Located 10".2 east and 15".8 south of the nucleus of NGC 1699 (Discovery image)
    Mag 16.5 (15.0:10/25), Type Ia (z=0.010) (References: IAUC 7731, TNS, OSC)
    SN 2001ep images sub-page

    2001eo, IAUC 7726 discovered 2001/10/01.38 by Tim Puckett and M. Marcus
    Found in UGC 3963 at R.A. = 07h41m31s.10, Decl. = +51°41'05".4
    Located 10".0 west and 13".5 south of the center of UGC 3963 (Discovery image (local mirror)) (Odd Trondal image)
    Mag 17.3*, Type Ia (References: IAUC 7734, vsnet-id-sn 102, TNS, OSC; SN 2008hq, PSN J07413223+5141209)

    2001en, IAUC 7724 discovered 2001/09/26.5 2001 by LOTOSS; BAO
    Found in NGC 523 at R.A. = 01h25m22s.90, Decl. = +34°01'30".5
    Located 6".4 east and 2".8 south of the eastern nucleus of NGC 523
    Mag 15.8* (14.6:10/12), Type Ia (z=0.016) (References: IAUC 7725, 7732, TNS, OSC)
    SN 2001en images sub-page

    2001em, IAUC 7722 discovered 2001/09/20.3 by LOTOSS
    Found in UGC 11794 at R.A. = 21h42m23s.66, Decl. = +12°29'50".9
    Located 11".1 east and 3".5 south of the nucleus of UGC 11794 (Discovery image) (Mike O'Connor image) (Fred Ewalt image)
    Mag 17.3*, Type Ic (References: IAUC 7737, 8282, 8323, 8472; vsnet-id-sn 105, TNS, OSC)

    2001el, IAUC 7720 discovered 2001/09/17.064 by Berto Monard
    Found in NGC 1448 at R.A. = 03h44m30s.57, Decl. = -44°38'23".7 (AAVSO finder chart)
    Located 14" west and 20" north of the nucleus of NGC 1448
    Mag 17.0 (12.3:9/30), Type Ia (z=0.0039) (References: IAUC 7721, 7723, 7724, TNS, OSC; SN 1983S, 2003hn)
    SN 2001el images sub-page

    2001ek (= Probable in Anonymous), IAUC 7719 discovered 2001/06/20 by High Z supernova search at R.A. = 02h30m17s.62, Decl. = +01°03'56".4 Mag 23.4, Type IIP (HST image) (finder chart) (References: IAUC 7668, TNS, OSC)

    2001ej, IAUC 7719 discovered 2001/09/17.12 by A. Dimai (CROSS)
    Found in UGC 3829 at R.A. = 07h23m43s.23, Decl. = +33°26'38".0
    Located 4" west and 7" north of the center of UGC 3829 (Discovery image (local mirror)) (CROSS image (local mirror) (color)) (CROSS image (color)) (CROSS image)
    Mag 17.5, Type Ic (References: IAUC 7721, 7751; vsnet-campaign-sn 241, TNS, OSC)

    2001ei, IAUC 7718 discovered 2001/08/14.4 by LOTOSS
    Found in an anonymous galaxy at R.A. = 23h51m02s.95, Decl. = +27°10'55".6 (near NGC 7768)
    Located 5" north of the nucleus of the host galaxy (Discovery image) (Josch Hambsch image)
    Mag 19.2* (17.8:8/30), Type Ia-pec (References: IAUC 7721, TNS, OSC)

    2001eh, IAUC 7712 discovered 2001/08/31.5 by Mark Armstrong; LOTOSS
    Found in UGC 1162 at R.A. = 01h38m12s.10, Decl. = +41°39'18".8
    Located 38".3 west and 4".7 north of the center of UGC 1162
    Mag 18.6 (16.5:9/5), Type Ia (References: IAUC 7714, TNS, OSC)
    SN 2001eh images sub-page

    2001eg, IAUC 7712 discovered 2001/08/29.138 by Mark Armstrong
    Found in UGC 3885 at R.A. = 07h31m05s.99, Decl. = +59°28'38".3
    Located 6".8 west and 16".0 south of the center of UGC 3885 (Discovery image (mirror) (local mirror))
    Mag 18.7* (17.8:8/29), Type Ib (References: IAUC 7716 7737; vsnet-campaign-sn 239, TNS, OSC)

    2001ef, IAUC 7710 discovered 2001/09/09.066 by Mark Armstrong
    Found in IC 381 at R.A. = 04h44m28s.56, Decl. = +75°38'30".3
    Located 0".33 east and 7".3 north of the center of IC 381 (= NGC 1530A) (Discovery image (mirror) (local mirror)) (Federico Manzini image) (Nick James image) (JB de Vanssay image) (Odd Trondal image)
    Mag > 17.5 (16.0:9/9), Type Ic (z=0.0083) (CfA Spectrum) (References: IAUC 7714, 7716; vsnet-campaign-sn 238,campaign-sn 239, TNS, OSC)

    2001ee, IAUC 7705 discovered 2001/09/01.160 by Mark Armstrong
    Found in NGC 2347 at R.A. = 07h16m04s.14, Decl. = +64°42'19".6
    Located 5" west and 20" south of the center of NGC 2347 (Discovery image (mirror) (local mirror)) (Rafael Ferrando image) (D Lefoulon image)
    Mag 17.7* (17.1:9/5), Type II (References: IAUC 7706, 7716, TNS, OSC)

    2001ed, IAUC 7703 discovered 2001/08/21 by Marco Migliardi (CROSS)
    Found in NGC 706 at R.A. = 01h51m51s.08, Decl. = +06°17'27".4
    Located 9" east and 20" south of the nucleus of NGC 706 (Discovery image)
    Mag 16.4* (14.5:8/22), Type Ia (z=0.016) (References: IAUC 7704, 7709, 7714, 7716, TNS, OSC)
    SN 2001ed images sub-page

    2001ec, IAUC 7702 discovered 2001/08/31.5 by LOTOSS
    Found in PGC 74077 at R.A. = 02h12m00s.43, Decl. = +31°32'43".8
    Located 5".1 east and 5".5 north of the nucleus of PGC 74077 (Discovery image)
    Mag 17.8*, Type I (Ic or Ia) (z=0.045) (References: IAUC 7716, TNS, OSC; id-sn 88)

    2001eb, IAUC 7702 discovered 2001/08/29.132 by Tom Boles
    Found in NGC 1589 at R.A. = 04h30m45s.10, Decl. = +00°52'17".9
    Located 7" west and 28" north of the center of NGC 1589 (Discovery image (mirror) (local mirror)) (JB de Vanssay image)
    Mag 17.5* (16.3:8/29), Type Ia (CfA Spectrum) (References: IAUC 7714; id-sn 87, TNS, OSC)

    2001ea, IAUC 7696 discovered 2001/08/28.4 by LOTOSS
    Found in MCG +5-54-38 at R.A. = 23h08m04s.68, Decl. = +28°34'06".1
    Located 10".3 east and 4".2 south of the nucleus of MCG +5-54-38 (Discovery image) (Mike O'Connor image)
    Mag 18.2*, Type II (References: IAUC 7716; id-sn 90, TNS, OSC)

    2001dz, IAUC 7696 discovered 2001/08/27.970 by Tom Boles
    Found in UGC 471 at R.A. = 00h44m43s.15, Decl. = +45°25'10".4
    Located 13" east and 7" north of the center of UGC 471 (Discovery image (mirror) (local mirror)) (Mike O'Connor image) (Rafael Ferrando image)
    Mag 18.1 (18.0:8/28)*, Type II (References: IAUC 7716, TNS, OSC; id-sn 89)

    2001dy, IAUC 7693 discovered 2001/08/27.12 by Tim Puckett and M. Marcus
    Found in MCG +4-40-16 at R.A. = 17h04m59s.42, Decl. = +23°10'06".2
    Located 5".9 west and 2".8 south of the center of MCG +4-40-16 (Discovery image (local mirror)) (Mike O'Connor image)
    Mag 18.0*, Type II (References: IAUC 7700, 7716; id-sn 91, TNS, OSC)

    2001dx, IAUC 7692 discovered 2001/08/26.3 by LOTOSS
    Found in PGC 63222 at R.A. = 19h27m16s.83, Decl. = +65°18'58".8
    Located 5".4 west of the nucleus of PGC 63222 (Discovery image) (Tristan DiLapo image)
    Mag 17.2*, Type II (References: IAUC 7716; id-sn 92, TNS, OSC)

    2001dw, IAUC 7691 discovered 2001/08/25.125 by Tom Boles
    Found in NGC 1168 at R.A. = 03h00m47s.88, Decl. = +11°46'27".5
    Located 13" east and 9".5 north of the center of NGC 1168 (Discovery image (mirror) (local mirror)) (JB de Vanssay image)
    Mag 17.3* (16.6:8/25), Type Ia (References: IAUC 7701, 7716, TNS, OSC)

    2001dv, IAUC 7690 discovered 2001/08/23.15 by Tim Puckett and D. George
    Found in MCG +9-27-71 at R.A. = 16h44m56s.04, Decl. = +51°15'25".8 (Near IC 1230)
    Located 3".0 east and 5".8 south of the center of MCG +9-27-71 (Discovery image (local mirror)) (Enrico Prosperi image) (Mike O'Connor image)
    Mag 18.5*, Type II (References: IAUC 7721, TNS, OSC)

    2001du, IAUC 7690 discovered 2001/08/23.81 by Robert Evans
    Found in NGC 1365 atR.A. = 03h33m29s.10, Decl. = -36°08'31".2 (AAVSO finder chart)
    Located 90" west and 10" south of the nucleus of NGC 1365
    Mag 16.1* (14.0:8/25), Type IIP (z=0.0055) (References: IAUC 7692, 7704, 7705, 7716, TNS, OSC; SN 1983V. 1957C)
    SN 2001du images sub-page

    2001dt, IAUC 7689 discovered 2001/08/23.4 by LOTOSS
    Found in UGC 12558 at R.A. = 23h22m19s.17, Decl. = +50°09'25".3
    Located 1".3 west and 8".0 south of the nucleus of UGC 12558 (Discovery image)
    Mag 18.2*, Type Ia (References: IAUC 7716, TNS, OSC; SN 2007oo)

    2001ds, IAUC 7684 discovered 2001/08/14.999 by Tom Boles; LOTOSS
    Found in UGC 1654 at R.A. = 02h10m08s.73, Decl. = +36°42'20".3
    Located 4".1 west and 3".6 north of the nucleus of UGC 1654 (Tom Boles discovery image (mirror) (local mirror) (LOTOSS discovery image) (Håkon Dahle image (color))
    Mag 18.3*, Type Ia (References: IAUC 7699, TNS, OSC)

    2001dr, IAUC 7684 discovered 2001/08/14.88 by A. Gabrjelcic (CROSS)
    Found in NGC 4932 at R.A. = 13h02m39s.10, Decl. = +50°26'39".5
    Located 9" east and 12" north of the nucleus of NGC 4932 (Discovery image)
    Mag 17.5* (16.5:8/14), Type II (z=0.024) (References: IAUC 7693, TNS, OSC)
    SN 2001dr images sub-page

    2001dq, IAUC 7683 discovered 2001/07/28.2 by LOTOSS
    Found in IC 1222 at R.A. = 16h35m10s.95, Decl. = +46°12'50".5
    Located 18".5 east and 0".2 north of the nucleus of IC 1222 (Discovery image) (Fred Ewalt image) (Mike O'Connor image) (Hans Dannhoff image)
    Mag 18.8*, Type Ic (References: IAUC 7699, TNS, OSC)

    2001dp, IAUC 7683 discovered 2001/08/12.9 by Marco Migliardi and E. Dal Farra (CROSS)
    Found in NGC 3953 at R.A. = 11h53m45s.2, Decl. = +52°20'56".8
    Located 34".8 west and 80".2 north of the nucleus of NGC 3953 (Discovery image)
    Mag 17.0* (14.4:8/14), Type Ia (References: TNS, OSC; SN 2006bp)
    SN 2001dp images sub-page

    2001do, IAUC 7682 discovered 2001/08/14.2 by LOTOSS
    Found in UGC 11459 at R.A. = 19h37m22s.76, Decl. = +40°42'22".8
    Located 5".2 east and 3".7 north of the nucleus of UGC 11459 (Discovery image)
    Mag 17.5 (15.6:8/27), Type II-pec (References: IAUC 7683, 7699, TNS, OSC)
    SN 2001do images sub-page

    2001dn, IAUC 7681 discovered 2001/08/14.069 by Tom Boles
    Found in NGC 662 at R.A. = 01h44m35s.32, Decl. = +37°41'49".7
    Located 4" west and 3" north of the center of NGC 662 (Discovery image)
    Mag > 17.0 (15.5:8/14), Type Ia (References: IAUC 7716, TNS, OSC)
    SN 2001dn images sub-page

    2001dm, IAUC 7679 discovered 2001/08/07.5 by LOTOSS
    Found in NGC 749 at R.A. = 01h55m40s.55, Decl. = -29°55'20".7
    Located 6".9 west and 0".4 north of the nucleus of NGC 749 (Discovery image) (Roland Santallo images)
    Mag 15.7* (15.4:8/8), Type Ia (References: IAUC 7685; vsnet-alert 6250, id-sn 79, TNS, OSC)

    2001dl, IAUC 7675 discovered 2001/07/30.4 by LOTOSS
    Found in UGC 11725 at R.A. = 21h21m01s.73, Decl. = +09°10'50".4
    Located 1".8 west and 10".6 north of the nucleus of UGC 11725 (Discovery image)
    Mag 17.7* (16.0:8/15), Type Ia (z=0.021) (References: IAUC 7676, 7680, TNS, OSC)
    SN 2001dl images sub-page

    2001dk, IAUC 7675 discovered 2001/07/29.959 by Tom Boles
    Found in UGC 913 at R.A. = 01h22m14s.59, Decl. = +34°40'11".3
    Located 5" west and 3" north of the nucleus of UGC 913 (Discovery image (mirror) (local mirror)) (Mike O'Connor image) (Enrico Prosperi image) (Håkon Dahle image (color)) (Josch Hambsch image)
    Mag 15.7*, Type IIn (References: IAUC 7676, 7699, TNS, OSC; SN 2018ims)

    2001dj, IAUC 7674 discovered 2001/07/29.5 by LOTOSS
    Found in NGC 180 at R.A. = 00h37m52s.22, Decl. = +08°38'33".0
    Located 80".8 west and 27".1 north of the nucleus of NGC 180 (Discovery image)
    Mag 17.7*, Type II-pec (References: IAUC 7680, TNS, OSC; 7721)

    2001di, IAUC 7673 discovered 2001/07/28.090 by Mark Armstrong
    Found in UGC 3259 at R.A. = 05h14m17s.57, Decl. = +72°20'41".0
    Located 6" east and 39" north of the nucleus of UGC 3259 (Discovery image (local mirror)) (Confirmation image) (Odd Trondal image)
    Mag 17.7*, Type II (References: IAUC 7721, TNS, OSC)

    2001dh, IAUC 7670 discovered 2001/07/22.88 by Robin Chassagne
    Found in MCG -6-44-26 at R.A. = 20h17m24s.16, Decl. = -38°40'37".4
    Located 38".7 east and 11".2 south of the nucleus of MCG -6-44-26 (Discovery images)
    Mag 17.8 (15.5:7/24), Type II (z=0.009) (References: IAUC 7680, TNS, OSC)
    SN 2001dh images sub-page

    2001dg, IAUC 7670 discovered 2001/07/22.023 by Mark Armstrong
    Found in CGCG 513-10 at R.A. = 22h10m13s.28, Decl. = +36°39'14".2
    Located 19" west and 3" south of the center of CGCG 513-10 (Discovery image (local mirror)) (Confirmation image) (Odd Trondal image) (Enrico Prosperi image)
    Mag 17.9* (17.5:7/23), Type II (z=0.020) (CfA spectrum) (References: TNS, OSC)

    2001df, IAUC 7667 discovered 2001/06/25.4 by LOTOSS
    Found in MCG -4-51-5 at R.A. = 21h39m18s.15, Decl. = -25°29'36".0
    Located 5".0 east and 3".4 north of the nucleus of MCG -4-51-5 (= ESO 531-G12) (Discovery image) (Rafael Freeando image)
    Mag 18.0*, Type II (References: TNS, OSC)

    2001de, IAUC 7664 discovered 2001/07/13.967 by Mark Armstrong
    Found in UGC 12089 at R.A. = 22h34m18s.06, Decl. = +50°24'54".7
    Located 1" west and 10" north of the center of UGC 12089 (Discovery image)
    Mag 18.0* (16.5:7/23), Type Ia (z=0.031) (References: IAUC 7671, TNS, OSC)
    SN 2001de images sub-page

    2001dd, IAUC 7663 discovered 2001/07/13.07 by Pierre Antonini
    Found in UGC 11579 at R.A. = 20h30m54s.08, Decl. = -00°39'26".9
    Located 15" west and 25" south of the nucleus of UGC 11579 (Discovery image)
    Mag 18.7* (16.1:7/16), Type Ia (z=0.003) (References: IAUC 7664, TNS, OSC)
    SN 2001dd images sub-page

    2001dc, IAUC 7662 discovered 2001/06/21.997 by Mark Armstrong
    Found in NGC 5777 at R.A. = 14h51m16s.21, Decl. = +58°59'03".0
    Located 14" west and 22" north of the nucleus of NGC 5777 (Discovery image (mirror) (local mirror)) (Rafael Ferrando image)
    Mag 19.9*, Type IIn (z=0.007) (References: TNS, OSC)

    2001db, IAUC 7661 discovered 2001/01/09.3 by ESO
    Found in NGC 3256 at R.A. = 10h27m50s.4, Decl. = -43°54'21"
    Located 6" west and 6" south of the nucleus of NGC 3256
    Mag 17.5* (16.3:1/9), Type II (References: TNS, OSC; SN PSN J10275082-4354034)

    2001da, IAUC 7658 discovered 2001/07/9.5 by LOTOSS
    Found in NGC 7780 at R.A. = 23h53m32s.78, Decl. = +08°07'02".6
    Located 8".7 east and 2".7 south of the nucleus of NGC 7780 (Discovery image)
    Mag 17.9* (15.4:7/26), Type Ia (z=0.018) (References: IAUC 7664, TNS, OSC)
    SN 2001da images sub-page

    2001cz, IAUC 7643 discovered 2001/07/04.64 by Robin Chassagne
    Found in NGC 4679 at R.A. = 12h47m30s.17, Decl. = -39°34'48".1
    Located 0".6 west and 31".4 south of the nucleus of NGC 4679 (Discovery images)
    Mag 15.9*, Type Ia (z=0.015) (References: IAUC 7658, 7663, TNS, OSC)
    SN 2001cz images sub-page

    2001cy, IAUC 7655 discovered 2001/06/30.5 by LOTOSS
    Found in UGC 11927 at R.A. = 22h09m27s.76, Decl. = +40°59'16".5
    Located 3".6 east and 6".1 south of the nucleus of UGC 11927 (Discovery image)
    Mag 17.4* (16.0:7/23), Type II (z=0.006) (References: IAUC 7665, 7666, TNS, OSC)
    SN 2001cy images sub-page

    2001cx, IAUC 7651 discovered 2001/06/25.5 by LOTOSS
    Found in UGC 12266 at R.A. = 22h58m00s.28, Decl. = +06°03'48".4
    Located 2".9 west and 23".3 south of the nucleus of UGC 12266 (Discovery image)
    Mag 18.1 (17.9:6/9), Type II (z=0.016) (References: IAUC 7652, TNS, OSC)

    2001cp, IAUC 7645 discovered 2001/06/19.3 by LOTOSS
    Found in UGC 10738 at R.A. = 17h11m02s.65, Decl. = +05°50'27".8
    Located 49".1 west and 40".0 south of the nucleus of UGC 10738 (Discovery image)
    Mag 17.6* (16.0:6/28), Type Ia (z=0.022) (References: IAUC 7649, 7652, TNS, OSC)
    SN 2001cp images sub-page

    2001co, IAUC 7643 discovered 2001/06/11.3 by LOTOSS
    Found in NGC 5559 at R.A. = 14h19m11s.80, Decl. = +24°47'42".9
    Located 13".5 west and 12".6 south of the nucleus of NGC 5559 (Discovery image)
    Mag 18.5*, Type Ib/c (References: IAUC 8159; id-sn 71, TNS, OSC)

    2001cn, IAUC 7643 discovered 2001/06/11.94 by Robin Chassagne
    Found in IC 4758 at R.A. = 18h46m17s.84, Decl. = -65°45'41".8
    Located 2".6 west and 17".9 south of the nucleus of IC 4758 (Discovery images)
    Mag 16.1* (14.8:6/13), Type Ia (z=0.015) (References: IAUC 7644, TNS, OSC)
    SN 2001cn images sub-page

    2001cm, IAUC 7641 discovered 2001/06/3.62 by BAO
    Found in NGC 5965 at R.A. = 15h34m06s.70, Decl. = +56°41'26".2
    Located 36".2 east and 16".4 north of the nucleus of NGC 5965 (Discovery image)
    Mag 16.5* (16.0:6/15), Type II (z=0.011) (References: IAUC 7645, 7667, TNS, OSC)
    SN 2001cm images sub-page

    2001cl, IAUC 7641 discovered 2001/06/4.5 by LOTOSS
    Found in NGC 7260 at R.A. = 22h22m37s.52, Decl. = -04°07'30".8
    Located 15".5 east and 16".0 south of the nucleus of NGC 7260 (= NGC 7257) (Discovery image)
    Mag 17.2*, Type II (z=0.016) (References: IAUC 7643; vsnet-alert 5958, id-sn 68, TNS, OSC)

    2001ck, IAUC 7641 discovered 2001/06/03.3 by LOTOSS
    Found in UGC 9425 at R.A. = 14h37m50s.08, Decl. = +30°29'02".2
    Located 5".8 west and 3".0 north of the northern nucleus of UGC 9425 (Discovery image)
    Mag 16.5*, Type Ia (z=0.035) (References: IAUC 7645, TNS, OSC)
    SN 2001ck images sub-page

    2001cj, IAUC 7640 discovered 2001/05/30.3 by LOTOSS
    Found in UGC 8399 at R.A. = 13h21m44s.85, Decl. = +31°14'48".6
    Located 7".6 west and 35".2 north of the nucleus of UGC 8399 (Discovery image)
    Mag 17.3* (15.5:6/3), Type Ia (References: IAUC 7651, TNS, OSC; SN PTF13d)
    SN 2001cj images sub-page

    2001ci, IAUC 7638 discovered 2001/04/17.2 by LOTOSS
    Found in NGC 3079 at R.A. = 10h01m57s.33, Decl. = +55°41'14".6
    Located 6".3 west and 25".4 north of the nucleus of NGC 3079 (Discovery image)
    Mag 17.7*, Type Ic (z=0.004) (References: IAUC 7618, TNS, OSC; SN 2013ee)
    SN 2001ci images sub-page

    2001ch, IAUC 7637 discovered 2001/05/28.5 by LOTOSS
    Found in MCG -1-54-16 at R.A. = 21h25m59s.19, Decl. = -03°48'46".8
    Located 12" west and 14" south of the diffuse nucleus of MCG -1-54-16 (Discovery image)
    Mag 17.2* (16.7:6/3), Type Ia (z=0.0098) (References: TNS, OSC)
    SN 2001ch images sub-page

    2001cg, IAUC 7637 discovered 2001/05/28.2 by LOTOSS
    Found in IC 3900 at R.A. = 12h55m40s.87, Decl. = +27°15'03".9
    Located 6".0 west and 1".5 north of the nucleus of IC 3900 (Discovery image) (Rafael Ferrando image)
    Mag 18.0:* (17.8:5/29), Type Ia (z=0.024) (References: vsnet-id-sn 64, TNS, OSC)

    2001cf, IAUC 7636 discovered 2001/05/26.87 by G. Sala
    Found in UGC 7020 at R.A. = 12h02m31s.64, Decl. = +41°02'58".9
    Located 49".3 west and 19".1 south of the nucleus of UGC 7020 (Discovery image) (Valentino Pozzoli confirmation image) (Rafael Ferrando image)
    Mag 18.0:*, Type IIb (z=0.020) (References: vsnet-id-sn 63, TNS, OSC; SN 2006C)
    Note: mag 16.9 forground star 7" from SN.

    2001bt, IAUC 7633 discovered 2001/05/24 by Robin Chassagne
    Found in IC 4830 at R.A. = 19h13m46s.75, Decl. = -59°17'22".8
    Located 14".1 west and 17".1 north of the nucleus of IC 4830 (Discovery images)
    Mag 16.3* (14.7:6/2), Type unknown (References: IAUC 7636, TNS, OSC)
    SN 2001bt images sub-page

    2001bs, IAUC 7631 discovered 2001/05/22.4 by LOTOSS
    Found in UGC 10018 at R.A. = 15h43m39s.38, Decl. = +67°45'31".3
    Located 0".9 west and 7".7 south of the nucleus of UGC 10018 (Discovery image) (Horvath, Tuboly image)
    Mag 18.2*, Type Ia (CfA Spectrum) (References: IAUC 7636 7663, TNS, OSC)

    2001br, IAUC 7629 discovered 2001/05/13.989 by Mark Armstrong
    Found in UGC 11260 at R.A. = 18h30m25s.55, Decl. = +34°06'13".0
    Located 2" east and 2" north of the nucleus of UGC 11260 (Discovery image (local mirror)) (Mark Armstrong confirmation image) (Kereszty Zsolt image) (Enrico Prosperi image)
    Mag 16.0*, Type Ia (z=0.021) (CfA spectrum) (References: vsnet-alert 5915, id-sn 60, TNS, OSC)

    2001bq, IAUC 7628 discovered 2001/05/10.3 by Koichi Itagaki
    Found in NGC 5534 at R.A. = 14h17m42s.14, Decl. = -07°25'00".7
    Located 27".6 east and 1".5 north of the nucleus of NGC 5534
    Mag 15.4* (14.9:5/25), Type II (z=0.009) (References: IAUC 7630, TNS, OSC)
    SN 2001bq images sub-page

    2001bp, IAUC 7626 discovered 2001/05/15.4 by LOTOSS
    Found in an anonymous galaxy at R.A. = 16h02m09s.25, Decl. = +36°43'08".0
    Located 3".5 east and 6".0 south of the nucleus of the host galaxy (Discovery image) (Rafael Ferrando image)
    Mag 17.5*, Type Ia (z=0.095) (References: CfA Spectrum, TNS, OSC)

    2001bg, IAUC 7621 discovered 2001/05/08.943 by Tom Boles
    Found in NGC 2608 at R.A. = 08h35m18s.86, Decl. = +28°28'05".8 (AAVSO finder chart)
    Located 22" east and 19" south of the center of NGC 2608 (Discovery image)
    Mag 19.0: (13.6:5/17), Type Ia (z=0.007) (References: IAUC 7622, 7626, 7639, TNS, OSC; SN 1920A)
    SN 2001bg images sub-page

    2001bf, IAUC 7620 discovered 2001/05/03.02 by Mark Armstrong
    Found in MCG +4-42-22 at R.A. = 18h01m33s.99, Decl. = +26°15'02".3
    Located 5" east and 8" south of the center of MCG +4-42-22 (Discovery image)
    Mag 17.2* (14.7:5/12), Type Ia (References: IAUC 7625, 7636, 7701, TNS, OSC)
    SN 2001bf images sub-page

    2001bb, IAUC 7614 discovered 2001/04/29.3 by LOTOSS
    Found in IC 4319 at R.A. = 13h43m25s.31, Decl. = -29°48'13".1
    Located 16".8 west and 1".4 south of the nucleus of IC 4319 (Discovery image (mirror) (mirror)) (S. Massaro image) (Rafael Ferrando image) (Kevin Krisciunas image)
    Mag 15.8*, Type Ic (z=0.0156) (CfA Spectrum (mirror)) (References: IAUC 7616, 7619, 7620, 7621; vsnet-alert 5854, alert 5859, id-sn 54, TNS, OSC)

    2001ba, IAUC 7614 discovered 2001/04/27.8 by Robin Chassagne
    Found in ESO 439-G18 at R.A. = 11h38m01s.76, Decl. = -32°19'51".0
    Located 15".8 east and 21".8 south of the nucleus of ESO 439-G18 (= MCG -05-28-1) (Discovery images)
    Mag 16.8* (15.9:4/28), Type Ia (z=0.029) (References: IAUC 7636, TNS, OSC)
    SN 2001ba images sub-page

    2001az, IAUC 7614 discovered 2001/04/27.39 by Tim Puckett and M. Peoples
    Found in UGC 10483 at R.A. = 16h34m27s.71, Decl. = +76°01'46".8
    Located 4".9 west and 0".3 north of the center of UGC 10483 (Discovery image (local mirror)) (Odd Trondal image) (Yasuo Sano image) (Tristin DiLapo image)
    Mag > 17.5, Type Ia (z=0.041) (CfA Spectrum) (References: IAUC 7615; vsnet-alert 5854, id-sn 52, TNS, OSC)

    2001ay, IAUC 7611 discovered 2001/04/18.4 by LOTOSS
    Found in IC 4423 at R.A. = 14h26m17s.00, Decl. = +26°14'55".8
    Located 10".3 west and 9".3 north of the nucleus of IC 4423 (Discovery image)
    Mag 17.6* (16.3:4/26), Type Ia (z=0.030) (References: IAUC 7612, TNS, OSC; SN 2005T)
    SN 2001ay images sub-page

    2001ax, IAUC 7608 discovered 2001/03/20 by QUEST
    Found in NPM1G +00.0522 at R.A. = 16h07m13s.69, Decl. = -00°04'49".2
    Located 0" east and 7" south of the nucleus of NPM1G +00.0522
    Mag 17.5*, Type II (z=0.02) (References: IAUC 7618, TNS, OSC)

    2001al, IAUC 7607 discovered 2001/03/26 by Wise Observatory at R.A. = 15h44m51s.74, Decl. = +36°07'29".0 Mag 21.1, Type Ia (z=0.065) (Finder charts) (References: TNS, OSC)

    2001ak, IAUC 7607 discovered 2001/04/01.5 by LOTOSS
    Found in UGC 11188 at R.A. = 18h17m31s.44, Decl. = +18°54'00".8
    Located 24" east and 12" south of the diffuse nucleus of UGC 11188 (Discovery image) (Rafael Ferrando image) (Odd Trondal image)
    Mag 18.1*, Type II (z=0.018) (References: IAUC 7639, TNS, OSC)

    2001aj, IAUC 7606 discovered 2001/03/10.5 by LOTOSS; G. Sala and V. Pozzoli
    Found in UGC 10243 at R.A. = 16h10m30s.23, Decl. = +19°57'01".2
    Located 9".0 east and 13".5 south of the nucleus of UGC 10243 (LOTOSS discovery image) (G. Sala discovery image) (Valentino Pozzoli image) (Odd Trondal image) (Rafael Ferrando image)
    Mag 17.0*, Type II (z=0.026) (References: IAUC 7607, 7639, TNS, OSC)

    2001ai, IAUC 7605 discovered 2001/03/28.4 by LOTOSS
    Found in NGC 5278 at R.A. = 13h41m39s.35, Decl. = +55°40'05".1
    Located 2".0 west and 9".0 south of the nucleus of NGC 5278 (Discovery image)
    Mag 17.5* (16.5:4/5), Type Ic (z=0.025) (References: IAUC 7639, TNS, OSC)
    SN 2001ai images sub-page

    2001ah, IAUC 7603 discovered 2001/03/27.2 by Tim Puckett and M. Peoples; LOTOSS
    Found in UGC 6211 at R.A. = 11h10m29s.85, Decl. = +55°09'39".0
    Located 4".3 west and 32".4 south of the center of UGC 6211
    Mag 18.1*, Type Ia-pec (z=0.056) (References: IAUC 7604, TNS, OSC)
    SN 2001ah images sub-page

    2001ag, IAUC 7603 discovered 2001/03/27.27 by Tim Puckett and M. Peoples
    Found in MCG +8-18-9 at R.A. = 09h34m31s.01, Decl. = +46°27'38".7
    Located 5".9 west and 3".0 south of the center of MCG +8-18-9 (Discovery image (local mirror)) (Rafael Ferrando image) (Kopernik image)
    Mag 17.4*, Type II (z=0.027) (CfA spectrum) (References: vsnet-id-sn 49, TNS, OSC)

    2001af, IAUC 7598 discovered 2001/03/18.3 by LOTOSS
    Found in ESO 566-G18 at R.A. = 09h50m28s.70, Decl. = -21°48'30".7
    Located 13".6 east and 22".7 south of the nucleus of ESO 566-G18 (= MCG -04-24-001) (Discovery image) (Rafael Ferrando image) (CfA image) (Fred Ewalt image)
    Mag 18.5* (16.8:3/19), Type II (CfA Spectrum) (References: IAUC 7602, TNS, OSC)

    2001ae, IAUC 7597 discovered 2001/03/15.5 by LOTOSS
    Found in IC 4229 at R.A. = 13h22m26s.16, Decl. = -02°25'25".0
    Located 1".0 east and 18".3 south of the nucleus of IC 4229 (Discovery image) (Rafael Ferrando image) (Esteban Reina Lorenz image (local mirror)) (Kopernik image)
    Mag 18.8* (17.3:3/16), Type II (CfA Spectrum) (References: IAUC 7599, TNS, OSC; vsnet-alert 5784; SN 2002I)

    2001ad, IAUC 7596 discovered 2001/03/11.8 by BAO
    Found in NGC 6373 at R.A. = 17h24m02s.40, Decl. = +58°59'52".0
    Located 44".3 west and 9".6 north of the nucleus of NGC 6373 (KAIT confirmation image) (Odd Trondal image) (Rafael Ferrando image)
    Mag 17.0*, Type IIn (z=0.011) (CfA spectrum) (References: IAUC 7597, 7618; vsnet-campaing-sn 165, TNS, OSC)

    2001ac, IAUC 7596 discovered 2001/03/12.4 by LOTOSS
    Found in NGC 3504 at R.A. = 11h03m15s.37, Decl. = +27°58'29".5
    Located 55".3 east and 9".1 north of the nucleus of NGC 3504 (Discovery image)
    Mag 19:* (17.8:3/17), Type IIn/LBV (References: IAUC 7597; TNS, OSC; SN 1998cf)
    SN 2001ac images sub-page

    2001ab, IAUC 7595 discovered 2001/03/11.5 by LOTOSS
    Found in NGC 6130 at R.A. = 16h19m34s.83, Decl. = +57°37'05".5
    Located 10".9 east and 11".4 north of the nucleus of NGC 6130 (Discovery image) (Pepe Manteca image (local mirror)) (Odd Trondal image) (Rafael Ferrando image) (Kopernik image)
    Mag 18.1* (17.4:3/12), Type II (CfA Spectrum) (References: IAUC 7597; vsnet-alert 5772, id-sn 47, TNS, OSC)

    2001aa, IAUC 7593 discovered 2001/03/05.124 by Mark Armstrong
    Found in UGC 10888 at R.A. = 17h29m57s.71, Decl. = +60°21'23".2
    Located 10" west and 22" north of the center of UGC 10888 (Discovery image (local mirror)) (Confirmation image) (Mark Armstrong image) (Rafael Ferrando image) (Pepe Manteca image (local mirror)) (Odd Trondal image)
    Mag 18.0*, Type II (References: IAUC 7601, TNS, OSC)

    2001Z, IAUC 7592 discovered 2001/03/03.4 by LOTOSS
    Found in IC 3528 at R.A. = 12h34m55s.87, Decl. = +15°34'07".5
    Located 0".5 west and 11".2 north of the nucleus of IC 3528 (Discovery image) (Odd Trondal image) (Pepe Manteca image (local mirror)) (Rafael Ferrando image) (Kopernik image)
    Mag 18.0*, Type II (z=0.045) (References: IAUC 7592; vsnet-id-sn 46, TNS, OSC)

    2001Y, IAUC 7592 discovered 2001/03/03.34 by LOTOSS
    Found in NGC 3362 at R.A. = 10h44m50s.42, Decl. = +06°35'50".8
    Located 18".0 west and 2".3 north of the nucleus of NGC 3362 (Discovery image) (Pepe Manteca image) (Rafael Ferrando image) (Fred Ewalt image) (Kopernik image) (A.Gabrijelcic image)
    Mag 18.7* (16.4:3/11), Type II-pec (References: IAUC 7592; vsnet-id-sn 45, TNS, OSC; SN 2010ct)

    2001X, IAUC 7591 discovered 2001/02/27.8 by BAO
    Found in NGC 5921 at R.A. = 15h21m55s.46, Decl. = +05°03'43".1
    Located 15".5 west and 32".4 south of the nucleus of NGC 5921
    Mag 17.2* (14.8:3/7), Type IIP (References: IAUC 7592, 7602, TNS, OSC)
    SN 2001X images sub-page

    2001W, IAUC 7590 discovered 2001/02/26.46 by Tim Puckett, M. Marcus, and D. George
    Found in MCG +7-34-134 at R.A. = 16h41m15s.09, Decl. = +39°17'44".5
    Located 0".1 west and 20".6 north of the center of MCG +7-34-134 (Discovery image)
    Mag 17.7* (16.5:3/7), Type II (References: IAUC 7601, TNS, OSC; SN 1991L)
    SN 2001W images sub-page

    2001V, IAUC 7585 discovered 2001/02/19.39 by CfA Supernova group
    Found in NGC 3987 at R.A. = 11h57m24s.93, Decl. = +25°12'09".0
    Located 52" east and 28" north of the nucleus of NGC 3987
    Mag 18.2* (14.3:3/6), Type Ia (z=0.015) (References: IAUC 7612, 7640, TNS, OSC)
    SN 2001V images sub-page

    2001U, IAUC 7583 discovered 2001/02/03.5 by LOTOSS
    Found in NGC 5442 at R.A. = 14h4m42s.94, Decl. = -09°42'29".7
    Located 4.7" west and 18.7" north of the nucleus of NGC 5442 (Discovery image (local mirror)) (Rafael Ferrando image) (J.Porto and J. Gonçalves image)
    Mag 17.7* (17.3:2/3), Type Ia (CfA Spectrum) (References: IAUC 7604; vsnet-alert 5674, id-sn 41, TNS, OSC; SN 2011bz)

    2001T, IAUC 7581 discovered 2001/02/06.9 by BAO
    Found in MCG -2-37-6 at R.A. = 14h32m53s.17, Decl. = -12°58'43".6
    Located 3".1 east and 12".6 south of the nucleus of MCG -2-37-6 (Rafael Ferrando image) (J.Porto and J. Gonçalves image)
    Mag 16.8* (16.8:2/08), Type II (z=0.014) (CfA Spectrum) (References: IAUC 7585; vsnet-alert 5662, vsnet-id-sn 40, TNS, OSC)

    2001S, IAUC 7580 discovered 2001/02/06.26 by Tim Puckett and A. Sehgal
    Found in UGC 5491 at R.A. = 10h11m57s.20, Decl. = +58°52'02".9
    Located 7".7 west and 10".0 north of the center of UGC 5491 (Discovery image)
    Mag 17.0* (17.0:2/15), Type II (z=0.030) (References: IAUC 7583, TNS, OSC)
    SN 2001S images sub-page

    2001R, IAUC 7579 discovered 2001/01/06.5 by LOTOSS
    Found in NGC 5172 at R.A. = 13h29m16s.93, Decl. = +17°02'41".2
    Located 33".2 west and 25".0 south of the nucleus of NGC 5172 (Discovery image) (CROSS pre-discovery image) (Odd Trondal image)
    Mag 17.5*, Type II (z=0.013) (CfA Spectrum) (References: IAUC 7583; vsnet-alert 5654, id-sn 38, TNS, OSC; SN 1998cc)

    2001Q, IAUC 7576 discovered 2001/01/31.4 by LOTOSS
    Found in UGC 6429 at R.A. = 11h25m19s.77, Decl. = +63°43'15".6
    Located 4".6 east and 29".6 south of the nucleus of UGC 6429 (Discovery image) (Rafael Ferrando image) (Odd Trondal image)
    Mag 19.0*, Type II (CfA image) (References: vsnet-alert 5646, alert 5647, id-sn 37, alert 5648, TNS, OSC)

    2001P, IAUC 7576 discovered 2001/01/31.4 by LOTOSS
    Found in NGC 3947 at R.A. = 11h53m21s.56, Decl. = +20°44'53".3
    Located 17".2 east and 13".1 south of the nucleus of NGC 3947 (Discovery image) (Rafael Ferrando image) (J.Porto and J. Gonçalves image)
    Mag 17.5*, Type Ia (CfA Spectrum) (References: vsnet-alert 5646, alert 5647, id-sn 36, alert 5648, TNS, OSC; SN 1972C, 2006aa)

    2001O, IAUC 7574 discovered 2001/01/23.69 by Anglo-Australian Observatory
    Found in an anonymous galaxy at R.A. = 10h33m36s.36, Decl. = +00°12'01".2
    Located within 1" of the nucleus of the host galaxy
    Mag 18.7*, Type Ia or Ib (References: TNS, OSC)

    2001N, IAUC 7568 discovered 2001/01/21.4 by LOTOSS
    Found in NGC 3327 at R.A. = 10h39m58s.08, Decl. = +24°05'26".0
    Located 1".8 east and 2".7 south of the nucleus of NGC 3327 (Discovery image) (CfA image) (J. Walter image)
    Mag 16.2*, Type Ia (z=0.021) (CfA spectrum) (References: IAUC 7569; vsnet-alert 5596, id-sn 35, TNS, OSC)

    2001M, IAUC 7568 discovered 2001/01/21.4 by LOTOSS
    Found in NGC 3240 at R.A. = 10h24m31s.48, Decl. = -21°47'40".6
    Located 12".3 east and 12".7 south of the nucleus of NGC 3240 (Discovery image) (Rafael Ferrando image)
    Mag 17.7*, Type Ic (CfA spectrum) (References: IAUC 7576, 7579; vsnet-alert 5596, id-sn 34, TNS, OSC)

    2001L, IAUC 7566 discovered 2000/12/31.4 by LOTOSS
    Found in MCG -1-30-11 at R.A. = 11h36m48s.83, Decl. = -08°35'07".0
    Located 0".3 east and 3".8 north of the nucleus of MCG -1-30-11 (Discovery image) (J.Porto and J. Gonçalves image)
    Mag 15.4*, Type Ia (z=0.015) (CfA spectrum) (References: vsnet-alert 5585, alert 5588, id-sn 33, TNS, OSC)

    2001K, IAUC 7565 discovered 2001/01/15.9 by BAO; Mark Armstrong
    Found in IC 677 at R.A. = 11h13m56s.09, Decl. = +12°18'06".6
    Located 6".7 west and 3".0 north of the nucleus of IC 677
    Mag 17.8* (16.3:1/18), Type II (z=0.011) (References: IAUC 7569, 7575, TNS, OSC)
    SN 2001K images sub-page

    2001J, IAUC 7564 discovered 2001/01/15.4 by LOTOSS
    Found in UGC 4729 at R.A. = 09h0m43s.23, Decl. = +17°37'15".6
    Located 19".2 east and 2".4 south of the nucleus of UGC 4729 (Discovery image) (Kereszty Zsolt image) (Rafael Ferrando image) (CfA image)
    Mag 18.1* (17.5:1/16), Type II (z=0.013) (CfA spectum) (References: vsnet-alert 5566, alert 5568, id-sn 32, TNS, OSC)

    2001I, IAUC 7563 discovered 2001/01/15.2 by LOTOSS; CROSS
    Found in UGC 2836 at R.A. = 03h43m57s.28, Decl. = +39°17'39".4
    Located 4".1 east and 2".5 south of the nucleus of UGC 2836 (LOTOSS Discovery image) (CROSS discovery image) (Odd Trondal image) (Fred Ewalt image) (Novara’s Astronomers Association image)
    Mag > 18.0*, Type IIn (References: IAUC 7569, 7571; vsnet-alert 5564, id-sn 31, TNS, OSC; SN 2003ih)

    2001H, IAUC 7560 discovered 2001/01/10.10 by B. Holmes
    Found in MCG -1-10-19 at R.A. = 03h40m43s.05, Decl. = -06°24'59".1
    Located 5".8 east and 2".9 south of the center of MCG -1-10-19 (Discovery image)
    Mag 17.5*, Type II (References: IAUC 7563, TNS, OSC)
    SN 2001H images sub-page

    2001G, IAUC 7560 discovered 2001/01/08.051 by Mark Armstrong
    Found in MCG +8-17-43 at R.A. = 09h09m33s.18, Decl. = +50°16'51".3
    Located 2" east and 4" south of the center of MCG +8-17-43 (Discovery image)
    Mag 16.7* (14.4:1/16), Type Ia (z=0.015) (References: IAUC 7564, 7569, 7571, 7622, TNS, OSC)
    SN 2001G images sub-page

    2001F, IAUC 7558 discovered 2001/01/06.5 by LOTOSS
    Found in IC 867 at R.A. = 13h17m20s.05, Decl. = +20°38'09".8
    Located 4".3 east and 7".7 south of the nucleus of IC 867 (Discovery image) (Odd Trondal image) (Claudine Rinner image) (Cedric Leyrat image)
    Mag > 17.5* (16.0:1/12), Type Ia (CfA spectrum) (References: IAUC 7563, TNS, OSC; vsnet-alert 5538, id-sn 28)
    SNWeb 2001F page

    2001E, IAUC 7557 discovered 2001/01/05.5 by LOTOSS
    Found in NGC 3905 at R.A. = 11h49m05s.00, Decl. = -09°44'10".9
    Located 0".6 east and 23".2 south of the nucleus of NGC 3905 (Discovery image) (Rafael Ferrando image) (Roland Santallo image (mirror) (mirror)) (CfA image)
    Mag > 17.5 (15.6:2/1), Type Ia (z=0.019) (CfA spectrum) (References: vsnet-alert 5527, id-sn 27, TNS, OSC; SN 2009ds)
    SNWeb 2001E page

    2001D, IAUC 7557 discovered 2001/01/05.5 by LOTOSS
    Found in IC 728 at R.A. = 11h44m50s.97, Decl. = -01°36'18".4
    Located 8".0 east and 12".4 south of the nucleus of IC 728 (Discovery image) (Roland Santallo image (mirror) (mirror)) (CfA image)
    Mag > 18.0*, Type II (z=0.028) (CfA spectrum) (References: vsnet-alert 5527, id-sn 26, TNS, OSC)
    SNWeb 2001D page

    2001C, IAUC 7555 discovered 2001/01/04.09 by Tim Puckett and A. Sehgal
    Found in PGC 19975 at R.A. = 06h59m36s.10, Decl. = +59°31'01".6
    Located 14".7 east and 5".7 south of the center of PGC 19975 (Discovery image)
    Mag 16.7* (14.4:1/11), Type Ia (z=0.011) (References: IAUC 7563, 7591, TNS, OSC)
    SN 2001C images sub-page

    2001B, IAUC 7555 discovered 2001/01/03.61 by BAO
    Found in IC 391 at R.A. = 04h57m19s.24, Decl. = +78°11'16".5
    Located 5".6 west and 8".9 south of the nucleus of IC 391
    Mag 16.0* (14.4:1/13), Type Ib (z=0.005) (References: IAUC 7563, 7577, TNS, OSC)
    SN 2001B images sub-page

    2001A, IAUC 7554 discovered 2000/12/15.5 by LOTOSS
    Found in NGC 4261 at R.A. = 12h19m23s.01, Decl. = +05°49'40".5
    Located 3".1 west and 10".7 north of the nucleus of NGC 4261 (Discovery image)
    Mag 18.8*, Type Ia (References: IAUC 7579; vsnet-alert 5523, vsnet-id-sn 23, TNS, OSC)

    Last modified: Thu Mar 25 15:36:39 EST 2004

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