Bright Supernovae - 2017

This data comes from IAU Circulars and occasionally more data will be provided on IAU's Astronomical Headlines page. An archive of the 2017 updates to this page is available.

This is a partial list of the SN discovered in 2017. Since 2017 is still ongoing, please look at the main page for the latest data.   In previous years I tried to keep the yearly archive alphabetically sorted by CBAT supernova name.   Since that is no longer applicable, I am sorting this archive by "first observed" date, which I have listed as the discovery date.   Note that Extra galactic Novae have been moved to a special Extra galactic novae page.   Mistakes (Galactic variables, asteroids, unconfirmed, etc) are in the boneyard.   I also maintain an archive of the updates.

For the year 2017, 7102 supernovae (789 CBAT, 5655 unconfirmed, and 658 other sources) have been reported. (6416 last year)   The brightest SN of the year is 2017cbv (Mag 11.5) followed by 2017bzc (Mag 12.2) and 2017eaw (Mag 12.6).

2018bq, (= ASASSN-18ac) (= PS18eu) (= AT2017jzz) ATEL 11145 discovered 2017/12/30.576 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 11h05m59s.604, Decl. = -12°31'37".69
Located 0".5 east and 0".3 south of the center of host galaxy (Discovery image) (Joseph Brimacombe image) (PS1 image prediscovery)
Mag 16.1:1/8, Type Ia (zhost=0.025628) (References: ATEL 11154, TNS, OSC)

2018L (= Gaia18abk) (= PS18co) (= ATLAS17nzp), TNS discovered 2017/12/25.844 by R. Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in NGC 3214 at R.A. = 10h23m09s.240, Decl. = +57°02'34".90
Located 3".6 east and 14".2 north of the center of NGC 3214 (Discovery image) (PS1 image) (Kunihiro Shima image) (Rafael G. Farfán image)
Mag 16.6:1/12, Type Ia (z=0.029) (zhost=0.025820) (References: Gaia observations, OSC)

AT2017jzy, TNS discovered 2017/12/06.200 by SUNBIRD
Found in NGC 695 at R.A. = 01h51m13s.900, Decl. = +22°34'51".00
Located 4".7 west and 5".5 south of the center of NGC 695
Mag 19.9:12/6, Type unknown (zhost=0.032472) (References: OSC)

AT2017jzu, (= ATLAS18eas) (= Gaia18agq) TNS discovered 2017/12/30.626 by ATLAS
Found in NGC 6074 at R.A. = 16h11m16s.370, Decl. = +14°15'30".65
Located 9".1 west and 5".7 north of the center of NGC 6074
Mag 18.5:1/23 (17.1:12/30), Type unknown (zhost=0.033103) (References: Gaia observations, OSC)

2017jzk, (= SKYS1712b) (= MLS171214:090700+164028) TNS discovered 2017/12/14.390 by SKYS at R.A. = 09h07m00s.040, Decl. = +16°40'28".30 Mag 19.5:12/17, Type Ia (z=0.08) (MLS image) (References: ATEL 11157, OSC)

AT2017jyo, (= ATLAS18aan) TNS discovered 2017/12/28.619 by ATLAS
Found in ESO 383-G31 at R.A. = 13h35m21s.110, Decl. = -34°12'26".94
Located 2".6 west and 6".2 south of the center of ESO 383-G31
Mag 18.3:12/28, Type unknown (zhost=0.023716) (References: OSC; SN 1997cv)

AT2017jmo, (= PS17fqv) TNS discovered 2017/09/13.567 by PS1 Science consortium
Found in NGC 887 at R.A. = 02h19m32s.380, Decl. = -16°04'12".39
Located 3".3 west and 1".4 south of the center of NGC 887 (Discovery image)
Mag 17.7:9/13, Type unknown (References: OSC)

2017jmk (= Gaia18aaf), TNS discovered 2017/12/31.081 by R. Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in NGC 7541 at R.A. = 23h14m45s.100, Decl. = +04°31'51".10
Located 18".2 east and 12".6 south of the center of NGC 7541 (Discovery image) (HST image prediscovery) (Masanori Mizutani image) (Giancarlo Cortini image)
Mag 17.8:12/31, Type II (z=0.0095) (zhost=0.009470) (References: ATEL 11152, ATEL 11119, Gaia observations, OSC; SN 1998dh)

2017jmj (= PS17fvd) (= Gaia18aav), TNS discovered 2017/12/29.554 by R. Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in NGC 3349 at R.A. = 10h43m50s.400, Decl. = +06°45'54".50
Located 2".4 west and 7".8 north of the center of NGC 3349 (Discovery image) (PS1 image)
Mag 17.5:1/2, Type Ic (z=0.028) (zhost=0.027881) (References: ATEL 11170, Gaia observations, OSC)

2017ixv, TNS discovered 2017/12/17.830 by Giancarlo Cortini
Found in NGC 6796 at R.A. = 19h21m31s.240, Decl. = +61°08'51".76
Located 2".6 east and 10".2 north of the center of NGC 6796 (Discovery image) (Paolo Campaner image) (Rafael G. Farfán image) (Paolo Campaner image) (Stan Howerton image) (Giancarlo Cortini image) (Kunihiro Shima image) (Kunihiro Shima image) (Kunihiro Shima image) (Kunihiro Shima image) (Cedric Raguenaud image (wide field image))
Mag 17.2:3/14 (15.3:12/28), Type Ic-BL (z=0.0070) (References: ATEL 11080, OSC; SN 2012bv)

2017jgm, (= ASASSN-17rs) (= Gaia18afi) ATEL 11145 discovered 2017/12/29.580 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in MCG -1-28-22 at R.A. = 11h02m38s.614, Decl. = -07°31'11".51
Located 18".2 east and 33".3 south of the center of MCG -1-28-22 (Discovery image) (Joseph Brimacombe image)
Mag 16.4:1/1 (16.2:12/30), Type Ia (zhost=0.029787) (References: TNS, Gaia observations, OSC)

2017jyq, (= ASASSN-17ru) (= Gaia18aed) ATEL 11145 discovered 2017/12/23.070 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 03h10m33s.854, Decl. = -43°29'33".84
Located 0".1 east and 1".6 north of the center of host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 17.5:1/15, Type Ia (z=0.04) (offset 1.61) (References: ATEL 11171, TNS, Gaia observations, OSC)

2017jyl (= MASTER OT J104021.29-462510.8) (= ATLAS17nzs) (= Gaia18aif), ATEL 11105 discovered 2017/12/27.913 by MASTER robotic Net
Found in PGC 93974 at R.A. = 10h40m21s.290, Decl. = -46°25'10".80
Located 13".0 west and 14".9 north of the center of PGC 93974 (Discovery image) (Roland Santallo image)
Mag 16.1:1/4 (16.1:12/27), Type Ia (z=0.024) (References: ATEL 11129, TNS, Gaia observations, OSC)

2017jfw, (= Gaia17dkm) TNS discovered 2017/12/26.405 by Gaia Photometric Science Alerts programme
Found in NGC 5153 at R.A. = 13h27m53s.770, Decl. = -29°37'06".74
Located 7".3 west and 1".8 south of the center of NGC 5153 (Kunihiro Shima image unconfirmed)
Mag 18.1:12/26, Type Ia-91bg (z=0.014) (References: ATEL 11114, Gaia observations, OSC)

2017jfs, (= Gaia17dkh) (= PS17fqp) TNS discovered 2017/12/26.129 by Gaia Photometric Science Alerts programme
Found in NGC 4470 at R.A. = 12h29m37s.790, Decl. = +07°49'35".18
Located 0".2 east and 8".1 north of the center of NGC 4470 (PS1 image) (Kunihiro Shima image)
Mag 16.1:12/31, Type IIn (z=0.008) (offset 8.1) (References: ATEL 11135, Gaia observations, OSC)

AT2017jzt (= MASTER OT J113841.74+275059.1) (= Gaia18adj), ATEL 11097 discovered 2017/12/26.113 by MASTER robotic Net
Found in an anonymous galaxy at R.A. = 11h38m41s.638, Decl. = +27°50'58".20
Located 6".1 east and 5".6 south of the center of host galaxy (Discovery image)
Mag 18.8:12/26 (17.7:12/26), Type unknown (offset 7.8) (References: TNS, OSC) Gaia observations)

2017jet (= ASASSN-17rr) (= Gaia18abf), ATEL 11103 discovered 2017/12/26.500 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 08h37m00s.960, Decl. = +81°41'45".55
Located 0".5 west and 0".2 south of the center of host galaxy (Discovery image) (Kunihiro Shima image) (Joseph Brimacombe image)
Mag 17.9:1/26 (16.5:12/27), Type Ia-91T (z=0.04) (offset 0.51) (References: ATEL 11113, Gaia observations, TNS, OSC)

AT2017jer, (= PTSS-17bcim) (= MLS171225:103122+130638) TNS discovered 2017/12/21.849 by PMO-Tsinghua Supernova Survey (PTSS)
Found in an anonymous galaxy at R.A. = 10h31m22s.240, Decl. = +13°06'38".37
Located 1".0 east and 0".0 south of the center of the host galaxy (Discovery image) (MLS image)
Mag 19.0:12/25, Type unknown (References: OSC)

AT2017jeq, (= PTSS-17bcic) TNS discovered 2017/12/21.837 by PMO-Tsinghua Supernova Survey (PTSS)
Found in an anonymous galaxy at R.A. = 10h25m08s.310, Decl. = +09°14'41".55
Located 1".0 east and 0".0 south of the center of the host galaxy (Discovery image)
Mag 19.3:12/21, Type unknown (References: OSC)

2017jeh, (= ASASSN-17ro) (= PS18bd) (= Gaia18alu) ATEL 11103 discovered 2017/12/26.300 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 261-072 at R.A. = 07h30m04s.070, Decl. = +54°26'11".20
Located 1".6 west and 7".7 north of the center of CGCG 261-072 (Discovery image) (PS1 image) (Rafael G. Farfán image) (Joseph Brimacombe image)
Mag 18.3:2/14 (16.5:1/15), Type Ia (z=0.021) (zhost=0.020961) (offset 7.86) (References: ATEL 11113, TNS, Gaia observations, OSC)

2017jeg, (= ASASSN-17rn) ATEL 11103 discovered 2017/12/26.330 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 08h36m24s.641, Decl. = +26°07'24".65
Located 0".2 east and 0".1 north of the center of host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 18.1:12/26, Type Ia (z=0.07) (offset 0.14) (References: ATEL 11135, TNS, OSC)

2017jef (= ASASSN-17rm), ATEL 11145 discovered 2017/12/26.640 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 15h05m21s.040, Decl. = +12°47'03".52
Located 2".0 east and 0".0 south of the center of host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 16.8:12/26, Type Ia (z=0.028) (zhost=0.028940) (offset 2.0) (References: ATEL 11113, TNS, OSC)

2017jea, (= ASASSN-17rl) ATEL 11103 discovered 2017/12/23.240 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 07h15m00s.042, Decl. = +46°22'43".79
Located 1".0 west and 1".7 south of the center of host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 17.6:12/24, Type Ib/c (z=0.045) (offset .197) (References: ATEL 11163, TNS, OSC)

AT2017jdz, (= ASASSN-17rk) ATEL 11103 discovered 2017/12/23.150 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 04h24m09s.862, Decl. = -38°57'38".11
Located 0".2 west and 0".4 south of the center of host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 18.1:12/23, Type unknown (offset 0.45) (References: TNS, OSC)

2017jdy, (= ASASSN-17rj) (= PS17ftw) ATEL 11103 discovered 2017/12/24.110 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 03h49m32s.816, Decl. = -26°52'17".83
Located 0".0 east and 0".0 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (PS1 image)
Mag 18.0:12/24, Type Ia (z=0.066) (References: TNS, OSC)

2017jdx (= ASASSN-17ri) (= PS17ggb), ATEL 11103 discovered 2017/12/20.090 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in IC 1586 at R.A. = 00h47m56s.226, Decl. = +22°22'23".48
Located 1".3 west and 1".1 north of the center of IC 1586 (Discovery image) (Joseph Brimacombe image) (PS1 image) (Kunihiro Shima image) (Claudio Balcon image)
Mag 16.4:12/31 (15.8:12/28), Type Ia (zhost=0.019417) (offset 1.7) (References: TNS, OSC)

2017jdn (= Gaia17dka), TNS discovered 2017/12/24.190 by F. Ciabattari, E. Mazzoni and G. Petroni (ISSP)
Found in UGC 5615 at R.A. = 10h23m45s.510, Decl. = +53°06'20".50
Located 13".0 west and 8".0 south of the center of UGC 5615 (Discovery image) (Paolo Campaner image)
Mag 18.4:12/26 (17.8:12/24), Type IIb (z=0.0317) (References: ATEL 11104, Gaia observations, OSC)

AT2017jcw (= OGLE17jcw), TNS discovered 2017/12/22.283 by OGLE-IV wide field survey
Found in ESO 33-G14 at R.A. = 05h07m19s.600, Decl. = -73°33'28".40
Located 5".3 east and 8".2 south of the center of ESO 33-G14 (Discovery image)
Mag 18.7:12/22, Type unknown (zhost=0.029761) (References: OSC)

2017jcv, (= ASASSN-17rg) ATEL 11103 discovered 2017/12/23.150 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 04h20m40s.370, Decl. = -38°14'46".59
Located 1".5 east and 0".4 south of the center of host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 18.1:12/23, Type II (z=0.034) (offset 1.55) (References: ATEL 11102, TNS, OSC)

2017jcu (= PS18g), TNS discovered 2017/12/22.243 by R. Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in UGC 2705 at R.A. = 03h22m46s.900, Decl. = +00°08'53".10
Located 4".8 west and 4".5 south of the center of UGC 2705 (Discovery image) (Masanori Mizutani image) (PS1 image) (Kunihiro Shima image) (Rafael G. Farfán image)
Mag 17.1:1/16, Type II (z=0.023) (zhost=0.022900) (offset 5.9) (References: ATEL 11135, OSC; SN 2014dr)

AT2017jct, (= Gaia17dis) TNS discovered 2017/11/22.494 by Gaia Photometric Science Alerts programme
Found in NGC 633 at R.A. = 01h36m23s.320, Decl. = -37°19'13".84
Located 1".0 west and 3".8 north of the center of NGC 633
Mag 18.3:11/22, Type unknown (References: Gaia observations, OSC)

AT2017jcp (= Gaia17div), TNS discovered 2017/12/21.488 by R. Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in CGCG 189-024 at R.A. = 13h07m55s.694, Decl. = +34°05'11".94 (= PGC 45498)
Located 9".57 east and 1".9 south of the center of CGCG 189-024 (Discovery image)
Mag 17.9:11/23, Type unknown (zhost=0.033650) (References: Gaia observations, OSC; SN 2002G)

2017jbl, TNS discovered 2017/12/20.358 by R. Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in UGC 2780 at R.A. = 03h33m12s.730, Decl. = +36°11'24".60
Located 6".66 west and 19".4 north of the center of UGC 2780 (Discovery image) (Kunihiro Shima image)
Mag 18.6:12/25 (18.3:12/20), Type IIb (zhost=0.015054) (References: ATEL 11082, OSC)

2017jbj, TNS discovered 2017/12/20.474 by Koichi Itagaki
Found in NGC 259 at R.A. = 00h48m05s.420, Decl. = -02°47'22".40
Located 31".9 east and 51".2 south of the center of NGC 259 (Discovery image (mirror)) (Andrea Mantero image) (Stan Howerton image) (Rafael G. Farfán image) (Stan Howerton image) (Joel Nicolas image) (Kunihiro Shima image) (Kunihiro Shima image) (Claudio Balcon image)
Mag 17.0:1/18 (16.3:12/25), Type II (zhost=0.013492) (References: ATEL 11082, OSC)

AT2017jbe, TNS discovered 2017/12/18.750 by Tsinghua-NAOC Transient Survey (TNTS)
Found in an anonymous galaxy at R.A. = 11h40m54s.730, Decl. = +19°09'48".30
Located 0".2 west and 2".1 north of the center of host galaxy
Mag 18.9:12/18, Type unknown (zhost=0.070000) (References: OSC)

AT2017jbd, (= ASASSN-17rb) TNS discovered 2017/12/17.090 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 01h52m51s.670, Decl. = -36°09'14".00
Located 4".4 west and 2".3 north of the center of host galaxy (Kunihiro Shima image)
Mag 17.6:12/20, Type unknown (References: OSC)

2017jav (= Gaia18ali), TNS discovered 2017/12/19.243 by R. Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in CGCG 285-013 at R.A. = 07h02m55s.500, Decl. = +62°46'21".00
Located 5".5 east and 10".0 north of the center of CGCG 285-013 (Discovery image)
Mag 18.2:2/13, Type Ia (zhost=0.015170) (References: Gaia observations, OSC)

2017iyw, (= ASASSN-17qz) (= Gaia17djh) (= PS17fjx) ATEL 11103 discovered 2017/12/18.300 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 331-031 at R.A. = 08h13m30s.627, Decl. = +71°25'45".13 (= VII Zw 218)
Located 1".6 west and 4".4 north of the center of CGCG 331-031 (Discovery image) (Rafael G. Farfán image) (PS1 image) (Joseph Brimacombe image) (Kunihiro Shima image)
Mag 15.6:12/23 (14.7:12/19), Type Ia (z=0.0215) (offset 4.59) (References: ATEL 11078, TNS Gaia observations, OSC)

2017iyl (= ASASSN-17qy) (= PS18fc), ATEL 11074 discovered 2017/12/09.450 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 06h00m15s.118, Decl. = -18°06'10".18
Located 2".5 east and 8".8 south of the center of host galaxy (Discovery image) (PS1 image)
Mag 18.2:1/25 (16.5:12/9), Type Ia (zhost=0.027846) (offset 9.15) (References: ATEL 11080, ATEL 11093, TNS, OSC)

2017iyk, (= ASASSN-17qx) (= Gaia17dhn) ATEL 11103 discovered 2017/12/15.054 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 03h23m28s.000, Decl. = -41°18'19".40
Located 5".8 west and 18".8 south of the center of host galaxy (Discovery image) (Roland Santallo image) (Kunihiro Shima image)
Mag 18.1:12/22 (17.8:12/18), Type Ia (z=0.07) (References: ATEL 11093, TNS Gaia observations, OSC)

2017iyb, (= ATLAS17nse) (= PS17fqh) (= Gaia18afq) TNS discovered 2017/12/16.447 by ATLAS
Found in ESO 425-G10 at R.A. = 06h08m56s.810, Decl. = -27°47'44".98
Located 6".5 west and 27".0 north of the center of ESO 425-G10 (Roland Santallo image) (PS1 image) (Roland Santallo image)
Mag 15.9:1/21 (14.9:12/27), Type Ia (z=0.008) (zhost=0.010108) (References: ATEL 11092, Gaia observations, OSC)

2017ixx (= PS18bc), TNS discovered 2017/12/17.705 by Tsinghua-NAOC Transient Survey (TNTS)
Found in an anonymous galaxy at R.A. = 07h14m52s.730, Decl. = +49°08'15".20
Located 0".6 west and 1".0 south of the center of the host galaxy (PS1 image)
Mag 19.4:1/5 (19.3:12/17), Type II (z=0.041) (offset 6.4) (References: ATEL 11084, OSC)

2017ixw, (= ASASSN-17qw) (= Gaia18adw) ATEL 11074 discovered 2017/12/18.080 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 02h04m59s.728, Decl. = -41°52'07".11
Located 3".3 west and 0".2 north of the center of host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 18.1:12/18, Type Ia (z=0.07) (References: ATEL 11093, TNS, Gaia observations, OSC)

2017ixu (= ASASSN-17qv) (= Gaia17dgx), ATEL 11074 discovered 2017/12/12.481 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 03h50m07s.077, Decl. = -35°00'35".38
Located 0".0 east and 0".0 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 18.3:12/17, Type Ia (z=0.06) (offset 1.66) (References: ATEL 11093, TNS, Gaia observations, OSC)

2017ixq, (= ASASSN-17qu) ATEL 11074 discovered 2017/12/16.070 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 02h08m47s.733, Decl. = -44°40'01".33
Located 4".6 east and 6".0 south of the center of host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 18.3:12/16, Type Ia (z=0.08) (zhost=0.084735) (offset 7.56) (References: ATEL 11093, TNS, OSC)

2017ixp (= ASASSN-17qt) (= Gaia17die), ATEL 11074 discovered 2017/12/16.080 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 02h27m36s.590, Decl. = -20°42'56".18
Located 4".8 west and 5".0 south of the center of host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 18.0:12/16, Type II (z=0.036) (References: ATEL 11093, TNS, Gaia observations, OSC)

2017ixh (= Gaia17dgz), TNS discovered 2017/12/12.702 by Pat Pearl (BOSS)
Found in NGC 2297 at R.A. = 06h44m26s.500, Decl. = -63°42'40".00
Located 14".7 east and 19".4 north of the center of NGC 2297 (Discovery image)
Mag 17.0:12/15, Type Ib/c (z=0.011) (References: ATEL 11069, ATEL 11085, Gaia observations, OSC)

2017ixg (= ATLAS17nrq) (= Gaia18aao), TNS discovered 2017/12/14.465 by Tsinghua-NAOC Transient Survey (TNTS)
Found in an anonymous galaxy at R.A. = 23h20m30s.570, Decl. = +24°46'39".40
Located 0" west and 8" north of the center of the host galaxy (Rafael G. Farfán image) (Francisco Calvo image)
Mag 17.6:12/14, Type Ia (z=0.023) (References: ATEL 11065, Gaia observations, OSC)

2017ixe, (= PSP17G) (= Gaia17dii) TNS discovered 2017/12/13.809 by Xingming Observatory Sky Survey (XOSS)
Found in an anonymous galaxy at R.A. = 02h29m49s.530, Decl. = +45°46'51".40
Located 7".7 east and 18".5 north of the center of the host galaxy (Discovery image) (Rafael G. Farfán image) (Francisco Calvo image)
Mag 18.4:12/19 (17.9:12/13), Type Ia (z=0.034) (References: ATEL 11066, ATEL 11068, Gaia observations, OSC)

AT2017ixb, TNS discovered 2017/12/13.887 by Roberto De Lorenzo
Found in NGC 841 at R.A. = 02h11m15s.360, Decl. = +37°29'48".30
Located 24".0 west and 2".0 south of the center of NGC 841 (Discovery image) (Robert Spellman image) (Rafael G. Farfán image) (Francisco Calvo image) (Andrea Mantero image) (Kunihiro Shima image unconfirmed)
Mag 20.6:12/17 (17.0:12/13), Type unknown (References: OSC)

2017iwy, (= ASASSN-17qr) (= Gaia17dki) (= PS18qr) ATEL 11074 discovered 2017/11/29.138 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 069-050 at R.A. = 12h05m45s.497, Decl. = +10°23'53".89
Located 0".2 east and 3".8 north of the center of CGCG 069-050 (Discovery image) (Joseph Brimacombe image) (PS1 image)
Mag 20.9:4/12 (16.8:12/13), Type Ia (z=0.028) (zhost=0.034534) (References: ATEL 11062, TNS, Gaia observations, OSC)

MASTER OT J071734.94+492108.7, ATEL 11054 discovered 2017/12/11.079 by MASTER robotic Net
Found in PGC 2340602 at R.A. = 07h17m34s.940, Decl. = +49°21'08".70
Located 30".1 east and 3".9 south of the center of PGC 2340602 (Discovery image) (Kunihiro Shima image)
Mag 18.5:12/19 (18.1:12/11), Type unknown (References: OSC)

2017iwe, (= Gaia17dfv) TNS discovered 2017/12/09.390 by Gaia Photometric Science Alerts programme
Found in MCG -3-35-4 at R.A. = 13h33m12s.080, Decl. = -16°07'06".02
Located 26".3 west and 11".4 north of the center of MCG -3-35-4
Mag 18.1:12/9, Type IIP (z=0.020) (zhost=0.020457) (References: Gaia observations, ATEL 11135, OSC; SN 2016ahb)

2017ivv (= ASASSN-17qp) (= PS18aqv), ATEL 11074 discovered 2017/12/12.030 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 20h28m49s.804, Decl. = -04°22'57".29
Located 0".0 east and 0".0 north of the center of the host galaxy (Discovery image) (Stan Howerton image) (Joseph Brimacombe image) (PS1 image)
Mag 18.3:7/12 (14.5:12/12), Type II (z=0.022) (offset 3.05) (References: ATEL 11063, ATEL 11072, TNS, OSC)

2017ivu (= Gaia18afw) (= PS18zn), TNS discovered 2017/12/11.857 by Koichi Itagaki
Found in NGC 5962 at R.A. = 15h36m32s.700, Decl. = +16°36'19".40
Located 14".6 east and 8".6 south of the center of NGC 5962 (Discovery image) (Kunihiro Shima image) (Kunihiro Shima image) (Kunihiro Shima image) (Kunihiro Shima image) (PS1 image)
Mag 18.4:6/5 (15.4:12/11), Type IIP (z=0.0065) (zhost=0.006528) (References: Gaia observations, OSC; SN 2016afa)

2017ivh (= ATLAS17nph) (= Gaia17dfx) (= MLS180118:133936-112856), TNS discovered 2017/12/05.630 by ATLAS
Found in NGC 5254 at R.A. = 13h39m36s.250, Decl. = -11°28'55".86
Located 24".4 west and 42".0 north of the center of NGC 5254 (MLS image) (Kunihiro Shima image)
Mag 16.4:1/20 (15.5:1/18), Type II (z=0.008) (References: ATEL 11084, ATEL 11069, Gaia observations, OSC)

AT2017ive, TNS discovered 2017/12/09.965 by Simone Leonini (ISSP)
Found in NGC 1086 at R.A. = 02h47m53s.180, Decl. = +41°13'00".60
Located 36".0 west and 106".7 south of the center of NGC 1086 (Discovery imgae) (Andrea Mantero image unconfirmed) (Kunihiro Shima image unconfirmed)
Mag 17.3:12/9, Type unknown (zhost=0.013483) (References: OSC)

AT2017ivd (= SNhunt335), TNS discovered 2017/12/09.462 by Catalina Real-Time Transient Survey
Found in NGC 4774 at R.A. = 12h53m07s.510, Decl. = +36°49'01".90
Located 15".7 east and 20".1 south of the center of NGC 4774 (Discovery image)
Mag 19.6:12/9, Type unknown (zhost=0.027800) (References: OSC; SN 2013he)

AT2017iux (= PTSS-17bbnf) (= PS17fpg), TNS discovered 2017/10/21.300 by PMO-Tsinghua Supernova Survey (PTSS)
Found in an anonymous galaxy at R.A. = 23h40m39s.490, Decl. = +01°04'14".21
Located 0".2 west and 0".5 north of the center of host galaxy (Discovery image) (PS1 image)
Mag 19.2:12/8 (18.6:10/21), Type unknown (offset 1.1) (References: OSC)

2017iuk (= GRB 171205A) (= HETH-SN1) (= Gaia18aap) (= PS17geo), GNC 22177 discovered 2017/12/07.253 by Swift Burst Alert Telescope (BAT)
Found in an anonymous galaxy at R.A. = 11h09m39s.520, Decl. = -12°35'18".34
Located 1".6 west and 5".9 south of the center of host galaxy (PS1 image)
Mag 18.4:12/31 (16.0:12/5), Type Ic-BL (GRB afterglow) (z=0.036800) (zhost=0.037022) (offset 7.3) (References: ATEL 11038, ATEL 11060, GNC 22178, GNC 22179, GNC 22180, TNS, Gaia observations, OSC)

2017iul (= PS17fig), TNS discovered 2017/12/05.281 by Tsinghua-NAOC Transient Survey (TNTS)
Found in an anonymous galaxy at R.A. = 01h15m50s.070, Decl. = +34°36'55".80
Located 5".0 east and 7".0 north of the center of the host galaxy (PS1 image)
Mag 19.1:12/7, Type Ia (z=0.09) (offset 8.7) (References: ATEL 11068, OSC)

2017iub (= AT2017ius) (= Gaia17djs) (= PS18ez), TNS discovered 2017/12/06.024 by Massimo Caimmi (ISSP)
Found in UGC 3252 at R.A. = 05h11m49s.270, Decl. = +67°29'15".10
Located 23".3 east and 2".5 south of the center of UGC 3252 (Discovery image) (Confirmation image) (Giancarlo Cortini image prediscovery) (Paolo Campaner image) (Giancarlo Cortini image) (Ron Arbour image) (Kunihiro Shima image) (Rafael G. Farfán image) (PS1 image)
Mag 19.2:1/23 (16.1:12/8), Type II (References: Gaia observations, OSC; SN 2014aj, 2003gw)

AT2017itc (= Gaia18abc) (= PS17gci), TNS discovered 2017/12/04.079 by R. Gagliano, R. Post, E. Weinberg, Jack Newton, and Tim Puckett
Found in NGC 7372 at R.A. = 22h45m46s.050, Decl. = +11°07'55".01
Located 0".7 east and 4".0 north of the center of NGC 7372 (Discovery image) (Andrea Mantero image) (Rafael G. Farfán image) (PS1 image)
Mag 18.6:1/3 (18.0:12/4), Type unknown (zhost=0.038987) (References: Gaia observations, OSC; SN AT2016iyq, 2010if, 2009hj)

AT2017itb, (= ATLAS17nmm) TNS discovered 2017/12/04.465 by ATLAS
Found in an anonymous galaxy at R.A. = 05h26m22s.690, Decl. = +73°46'29".48
Located 0".0 east and 0".0 north of the center of the host galaxy (Kunihiro Shima image)
Mag 17.0:12/4, Type unknown (References: OSC)

2017isq, (= ATLAS17nmh) TNS discovered 2017/12/04.617 by ATLAS
Found in NGC 5018 at R.A. = 13h13m12s.180, Decl. = -19°31'15".08
Located 157".6 east and 9".6 south of the center of NGC 5018
Mag 15.7:12/8 (15.3:12/4), Type Ia (z=0.009) (zhost=0.009393) (References: ATEL 11036, Gaia observations, OSC; SN 2002dj)

AT2017isn, (= Gaia17ddm) TNS discovered 2017/12/03.119 by Gaia Photometric Science Alerts programme
Found in NGC 5424 at R.A. = 14h02m55s.610, Decl. = +09°25'01".42
Located 1".4 west and 13".0 south of the center of NGC 5424
Mag 17.6:12/3, Type unknown (References: Gaia observations, OSC)

2017isj, (= ASASSN-17qg) ATEL 11035 discovered 2017/12/02.345 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in UGC 6216 at R.A. = 11h10m44s.477, Decl. = +04°50'50".96
Located 5".6 west and 3".7 north of the center of UGC 6216 (Discovery image) (Joseph Brimacombe image)
Mag 15.0:1/4, Type Ia (z=0.019) (zhost=0.019330) (References: ATEL 11032, TNS, OSC)

AT2017iru, (= Gaia17dct) TNS discovered 2017/11/29.939 by Gaia Photometric Science Alerts programme
Found in IC 983 at R.A. = 14h10m00s.460, Decl. = +17°44'59".75
Located 55".9 west and 57".9 north of the center of IC 983
Mag 18.9:12/19 (18.6:11/29), Type unknown (zhost=0.018156) (References: Gaia observations, OSC; SN 2016ccm, 2005I)

2017iro, TNS discovered 2017/11/30.446 by Patrick Wiggins
Found in NGC 5480 at R.A. = 14h06m23s.110, Decl. = +50°43'20".20
Located 14".5 east and 10".2 south of the center of NGC 5480 (Discovery image (mirror)) (Raymond Kneip image) (Klaus Wenzel image) (Klaus Wenzel image) (Rafael G. Farfán image)
Mag 15.5:11/30, Type Ib/c (zhost=0.006191) (References: OSC; SN 1988L)

AT2017iqk, TNS discovered 2017/11/27.835 by Berto Monard
Found in NGC 858 at R.A. = 02h12m29s.940, Decl. = -22°28'15".50
Located 5".0 west and 0".0 north of the center of NGC 858 (Discovery image)
Mag 17.9:11/27, Type unknown (zhost=0.041215) (References: ATEL 11069, OSC)

AT2017iqj, TNS discovered 2017/10/10.800 by Berto Monard
Found in ESO 282-G18 at R.A. = 19h10m40s.860, Decl. = -44°10'39".80
Located 4".0 east and 8".0 north of the center of ESO 282-G18 (Discovery image) (Confirmation image) (Prediscovery image)
Mag 17.8:11/18, Type unknown (zhost=0.018620) (References: OSC)

2017ipi (= ASASSN-17qc) (= Gaia17dkt) (= AT2017jge) (= PS17fqa), ATEL 11035 discovered 2017/11/28.300 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in MCG +10-13-48 at R.A. = 08h59m39s.327, Decl. = +61°45'18".11
Located 10".4 west and 3".0 south of the center of MCG +10-13-48 (Discovery image) (Kunihiro Shima image) (Joseph Brimacombe image) (PS1 image)
Mag 18.1:12/27 (17.0:12/8), Type Ia (z=0.037) (zhost=0.037845) (References: ATEL 11090, TNS, Gaia observations, OSC)

AT2017inv (= SNhunt334), TNS discovered 2017/11/22.437 by Catalina Real-Time Transient Survey
Found in NGC 3204 at R.A. = 10h20m14s.800, Decl. = +27°48'49".32
Located 49".3 east and 12".0 south of the center of NGC 3204 (Discovery image)
Mag 20.1:11/22, Type unknown (zhost=0.016500) (References: OSC)

2017inu, (= ASASSN-17pw) ATEL 11035 discovered 2017/11/25.260 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 04h15m22s.760, Decl. = -12°04'13".80
Located 0".2 west and 0".3 north of the center of host galaxy (Dicovery image) (Joseph Brimacombe image)
Mag 18.1:11/25, Type Ia (z=0.06) (References: TNS, OSC)

AT2017inb, TNS discovered 2017/11/25.600 by Tsinghua-NAOC Transient Survey (TNTS)
Found in UGC 1767 at R.A. = 02h18m05s.990, Decl. = +38°04'45".90
Located 13" east and 9" north of the center of UGC 1767 (Joel Nicolas image unconfirmed) (Giancarlo Cortini image unconfirmed)
Mag 18.6:11/25, Type unknown (zhost=0.017000) (References: OSC; SN 2000D)

AT2017imz, (= PTSS-17bbfl) TNS discovered 2017/11/25.705 by PMO-Tsinghua Supernova Survey (PTSS) at R.A. = 05h16m47s.580, Decl. = +19°07'32".24 Mag 19.6:11/25, Type unknown (References: OSC)

2017imx, (= PTSS-17bazc) TNS discovered 2017/11/25.530 by PMO-Tsinghua Supernova Survey (PTSS) at R.A. = 00h20m05s.590, Decl. = +42°14'00".80 Mag 18.8:11/25, Type Ia (z=0.0687) (Discovery image) (References: ATEL 11010, OSC)

AT2017ims (= Gaia17dge), TNS discovered 2017/11/15.840 by Ron Arbour
Found in NGC 6195 at R.A. = 16h36m33s.180, Decl. = +39°01'38".60
Located 7".1 east and 1".8 south of the center of NGC 6195 (Discovery image) (Ron Arbour image) (Ron Arbour image) (Ron Arbour image)
Mag 17.3:11/25, Type unknown (zhost=0.030094) (References: Gaia observations OSC; SN 1975K)

2017imr, (= PTSS-17baux) TNS discovered 2017/11/23.656 by PMO-Tsinghua Supernova Survey (PTSS)
Found in an anonymous galaxy at R.A. = 04h21m04s.790, Decl. = -04°43'06".05
Located 1" east and 2" south of the center of the host galaxy (Discovery image) (Kunihiro Shima image)
Mag 18.8:11/23, Type IIP (z=0.0346) (References: ATEL 11023, OSC)

AT2017imd, (= PS17fek) (= AT2017imm) (= ASASSN-17pt) TNS discovered 2017/11/22.592 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 034-026 at R.A. = 09h19m04s.240, Decl. = +05°53'12".67
Located 3".2 west and 5".5 north of the center CGCG 034-026 (PS1 image) (Joseph Brimacombe image)
Mag 18.0:11/22, Type Ia (z=0.046) (offset 3.9) (References: ATEL 11022, TNS, OSC)

2017img, (= PTSS-17bamk) TNS discovered 2017/11/23.561 by PMO-Tsinghua Supernova Survey (PTSS)
Found in an anonymous galaxy at R.A. = 01h39m42s.580, Decl. = +20°34'43".95
Located 1".0 east and 1".0 north of the center of the host galaxy (Discovery image)
Mag 19.7:11/23, Type Ia (z=0.087) (References: ATEL 11069, OSC)

AT2017ilv, (= ASASSN-17ps) (= Gaia17djd) ATEL 11018 discovered 2017/11/23.157 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 00h53m05s.742, Decl. = -38°56'37".27
Located 0".0 east and 0".0 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (Roland Santallo image)
Mag 18.0:12/22 (17.5:11/23), Type Ia (z=0.043) (References: ATEL 11022, TNS, Gaia observations, OSC)

2017ilu (= ASASSN-17pr) (= Gaia17dat), ATEL 11018 discovered 2017/11/22.200 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 355-IG12 at R.A. = 02h23m09s.484, Decl. = -32°52'20".97
Located 12".4 east and 3".0 south of the center of ESO 355-IG12 (Discovery image) (Joseph Brimacombe image)
Mag 18.0:11/23, Type Ia (z=0.062) (References: ATEL 11019, TNS, Gaia observations, OSC)

AT2017ilt, (= ASASN-17pq) ATEL 11018 discovered 2017/11/22.140 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 00h49m13s.381, Decl. = -25°41'48".35
Located 0".4 west and 1".0 south of the center of host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 18.4:11/22, Type Ia (z=0.068) (References: ATEL 11022, TNS, OSC)

AT2017ilf (= ASASSN-17pp) (= PS17fei) (= C16-0050), ATEL 11018 discovered 2017/11/20.566 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in NGC 2803 at R.A. = 09h16m44s.728, Decl. = +18°57'14".63
Located 14".3 east and 0".4 south of the center of NGC 2803 (Discovery image) (PS1 image) (Joseph Brimacombe image)
Mag 17.7:11/23, Type Ia (z=0.030) (zhost=0.029704) (References: ATEL 11009, ATEL 11012, ATEL 11344, TNS, OSC)

AT2017ile (= ASASSN-17po), ATEL 11018 discovered 2017/11/22.330 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 05h34m07s.042, Decl. = -29°36'33".38
Located 0".1 west and 0".2 north of the center of host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 17.4:11/22, Type Ia (z=0.036) (zhost=0.036312) (References: ATEL 11022, TNS, OSC)

AT2017ild, (= PTSS-17baca) TNS discovered 2017/11/20.779 by PMO-Tsinghua Supernova Survey (PTSS) at R.A. = 06h32m25s.190, Decl. = +43°15'01".32 Mag 19.1:11/20, Type unknown (References: OSC)

2017ijx (= Gaia17dkb) (= PS18cq), TNS discovered 2017/11/18.459 by Koichi Itagaki
Found in NGC 3410 at R.A. = 10h51m53s.020, Decl. = +51°00'28".90
Located 6".5 west and 5".5 north of the center of NGC 3410 (Discovery image) (Peiyuan Sun and Tao Chen image) (PS1 image) (Kunihiro Shima image)
Mag 18.4:1/7 (16.9:11/21), Type Ia (zhost=0.027729) (References: ATEL 11012, Gaia observations OSC)

2017ijw, (= ASASSN-17pl) (= Gaia17dch) ATEL 10994 discovered 2017/11/17.080 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 21h13m52s.956, Decl. = +02°13'13".38
Located 0".4 east and 0".4 north of the center of host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 17.6:11/27, Type Ia (z=0.047) (zhost=0.046539) (References: ATEL 10996, (ATEL 10992 corrected), Gaia observations, TNS, OSC)

AT2017ijj, (= PTSS-17baau) TNS discovered 2017/11/20.729 by PMO-Tsinghua Supernova Survey (PTSS) at R.A. = 05h54m00s.230, Decl. = +42°10'48".83 Mag 18.8:11/20, Type unknown (References: OSC)

2017iji, (= ASASSN-17pk) ATEL 11018 discovered 2017/11/20.640 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in NGC 4174 at R.A. = 12h12m26s.894, Decl. = +29°08'57".15
Located 1".6 east and 0".5 north of the center of NGC 4174 (Discovery image) (Joseph Brimacombe image)
Mag 15.2:11/20, Type Ia (zhost=0.013493) (References: TNS, OSC)

AT2017iim, (= ASASSN-17pj) ATEL 10992 discovered 2017/11/20.069 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in IC 5024 at R.A. = 20h40m09s.540, Decl. = -71°06'27".70
Located 0".0 east and 0".0 north of the center of IC 5024 (Discovery image) (Joseph Brimacombe image)
Mag 16.6:11/23 (16.6:11/20), Type unknown (zhost=0.012619) (References: TNS, OSC)

2017iha, (= ASASSN-17pi) ATEL 10992 discovered 2017/11/19.430 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 08h57m28s.538, Decl. = +28°37'00".52
Located 0".1 west and 0".2 north of the center of host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 17.5:11/19, Type Ia (z=0.048) (zhost=0.047931) (References: ATEL 11021, TNS, OSC)

AT2017igs, (= ASASSN-17ph) ATEL 10992 discovered 2017/11/17.250 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 365-G11 at R.A. = 06h23m38s.584, Decl. = -35°38'23".22
Located 0".2 west and 7".7 north of the center of ESO 365-G11 (Discovery image) (Joseph Brimacombe image) (Roland Santallo image)
Mag 15.7:1/16 (15.4:11/21), Type unknown (zhost=0.030241) (References: TNS, OSC; SN AT2017fbf)

2017igr, (= PTSS-17zwv) TNS discovered 2017/11/18.612 by PMO-Tsinghua Supernova Survey (PTSS)
Found in an anonymous galaxy at R.A. = 04h18m43s.550, Decl. = +26°55'53".01
Located 4".0 west and 27".0 north of the center of the host galaxy (Discovery image) (Kunihiro Shima image)
Mag 18.4:12/13, Type Ia (z=0.025) (zhost=0.025000) (References: OSC)

2017igf (= ASASSN-17pg) (= Gaia17dim) (= PS18ct), ATEL 10994 discovered 2017/11/12.625 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in NGC 3901 at R.A. = 11h42m49s.672, Decl. = +77°22'13".00
Located 0".2 west and 8".7 south of the center of NGC 3901 (Discovery image) (Giancarlo Cortini image) (David Swan image) (Stan Howerton image) (David Swan image) (Joseph Brimacombe image) (G. Wells and D. Bamberger image) (G. Wells and D. Bamberger image) (PS1 image)
Mag 16.6:1/6 (14.2:11/20), Type Ia (z=0.006) (zhost=0.005624) (References: TNS, Gaia observations, (ATEL 10992 corrected), OSC)

2017ige, (= ASASSN-17pe) (= Gaia17czd) ATEL 10994 discovered 2017/11/17.646 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in SBS 1223+503 at R.A. = 12h25m32s.233, Decl. = +50°02'08".27
Located 0".4 east and 1".0 north of the center of SBS 1223+503 (Discovery image) (Joseph Brimacombe image)
Mag 17.0:11/19 (16.9:11/17), Type Ia (zhost=0.024319) (References: TNS, (ATEL 10992 corrected), Gaia observations, OSC)

2017ifh, TNS discovered 2017/11/15.750 by Tsinghua-NAOC Transient Survey (TNTS)
Found in an anonymous galaxy at R.A. = 06h35m03s.560, Decl. = +50°26'27".90
Located 13".0 west and 0".0 north of the center of the host galaxy
Mag 18.0:11/15, Type Ic-BL (z=0.039) (References: ATEL 10983, OSC)

AT2017icv, (= ASASSN-17pa) ATEL 10992 discovered 2017/11/14.100 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 23h08m08s.423, Decl. = -37°34'11".53
Located 0".4 east and 0".5 north of the center of host galaxy (Joseph Brimacombe image)
Mag 18.3:11/14, Type Ia (z=0.060) (References: ATEL 10974, TNS, OSC)

2017ict (= ASASSN-17ox) (= Gaia17dap), ATEL 10992 discovered 2017/11/11.160 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 00h25m01s.794, Decl. = -37°59'05".33
Located 11".4 east and 4".0 north of the center of host galaxy (Joseph Brimacombe image)
Mag 18.9:11/22 (18.5:11/11), Type Ia (z=0.095) (References: ATEL 10974, Gaia observations, TNS, OSC)

2017hzv, (= ASASSN-17ot) (= PS17fri) ATEL 10967 discovered 2017/11/13.330 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 09h39m12s.257, Decl. = -01°20'22".98
Located 2".7 east and 3".1 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (PS1 image)
Mag 18.5:12/28 (16.4:11/13), Type Ia (z=0.037) (offset 4.0) (References: ATEL 10970, TNS, OSC)

2017hzw, (= ASASSN-17ow) ATEL 10967 discovered 2017/11/13.410 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 02h05m18s.337, Decl. = +53°12'13".16
Located 0".2 west and 0".3 south of the center of the host galaxy (Discovery image) (Rafael G. Farfán image) (Kunihiro Shima image) (Joseph Brimacombe image)
Mag 17.5:11/14 (17.3:11/13), Type Ia-CSM (z=0.051) (zhost=0.051249) (References: ATEL 10976, TNS, OSC)

AT2017hyz, (= Gaia17cvb) TNS discovered 2017/10/25.585 by Gaia Photometric Science Alerts programme
Found in an anonymous galaxy at R.A. = 18h06m58s.090, Decl. = -57°34'38".96
Located 0".0 east and 0".0 north of the center of the host galaxy
Mag 16.6:10/25, Type II (z=0.018036) (References: ATEL 10970, Gaia observations, OSC)

2017hyy, (= ASASSN-17os) ATEL 10967 discovered 2017/11/11.330 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 04h33m05s.884, Decl. = -26°07'41".34
Located 2".9 west and 2".6 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image) (Roland Santallo image)
Mag 17.7:11/23 (16.7:11/12), Type II (zhost=0.032700) (References: ATEL 10957, ATEL 10961, TNS , OSC)

2017hyx, (= ASASSN-17or) ATEL 10967 discovered 2017/11/11.320 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 04h47m09s.013, Decl. = -16°20'42".57
Located 2".9 east and 1".2 north of the center of host galaxy (Discovery image) (Kunihiro Shima image unconfrimed) (Joseph Brimacombe image)
Mag 17.8:11/11, Type Ia (z=0.038) (zhost=0.038130) (References: ATEL 10964, ATEL 10963, TNS, OSC)

2017hyw, (= ASASSN-17oq) ATEL 10967 discovered 2017/11/10.150 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in MCG -2-3-51 at R.A. = 00h58m08s.084, Decl. = -10°07'14".18
Located 1".6 east and 1".0 north of the center of MCG -2-3-51 (Discovery image) (Joseph Brimacombe image)
Mag 17.9:11/10, Type Ia (z=0.051) (zhost=0.051015) (References: ATEL 10964, TNS, OSC)

2017hyt, (= ASASSN-17op) ATEL 10967 discovered 2017/11/11.019 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 184-G4 at R.A. = 19h03m35s.620, Decl. = -53°10'18".16
Located 0".8 east and 1".1 north of the center of ESO 184-G4 (Discovery image) (Joseph Brimacombe image)
Mag 16.5:11/11, Type Ia-91T (zhost=0.036192) (References: ATEL 10963, TNS, OSC)

2017hya (= ASASSN-17on), ATEL 10967 discovered 2017/11/10.110 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in 2dFGRS S540Z241 at R.A. = 23h20m21s.114, Decl. = -34°37'28".40
Located 1".0 west and 0".8 north of the center of 2dFGRS S540Z241 (Discovery image) (Joseph Brimacombe image)
Mag 17.2:11/10, Type Ia (z=0.052) (zhost=0.055200) (References: ATEL 10957, ATEL 10961, TNS, OSC)

2017hxz, (= ASASSN-17om) ATEL 10960 discovered 2017/11/10.270 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 03h34m11s.097, Decl. = -13°56'09".37
Located 3".1 east and 8".4 north of the center of the host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 17.7:11/10, Type II (z=0.080) (References: ATEL 10961, TNS, OSC)

2017hxy, (= ASASSN-17ol) ATEL 10960 discovered 2017/11/10.190 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 01h23m01s.399, Decl. = -21°17'31".11
Located 3".5 west and 2".9 north of the center of host galaxy (Discovery image) (Joseph Brimacombe image)
Mag 17.6:11/10, Type Ia-91T (z=0.062) (References: ATEL 10963, ATEL 10957, TNS, OSC)

2017hxx, (= ASASSN-17ok) ATEL 10967 discovered 2017/11/10.280 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 21h32m45s.582, Decl. = +24°08'27".94
Located 0".7 east and 1".0 south of the center of host galaxy (Discovery image) (Rafael G. Farfán image) (Joseph Brimacombe image)
Mag 17.0:11/10, Type Ia (z=0.036) (References: TNS, OSC)

2017hxv, (= ASASSN-17oj) ATEL 10960 discovered 2017/11/10.060 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 466-G4 at R.A. = 21h44m22s.945, Decl. = -29°54'59".30
Located 7".1 west and 33".2 south of the center of ESO 466-G4 (Discovery image) (Joseph Brimacombe image)
Mag 17.3:11/10, Type II (z=0.016) (zhost=0.018740) (References: ATEL 10964, TNS, OSC)

2017hxu (= PTSS-17zix) (= PS17fcx) TNS discovered 2017/11/08.603 by PMO-Tsinghua Supernova Survey (PTSS)
Found in an anonymous galaxy at R.A. = 02h59m27s.600, Decl. = +14°47'37".54
Located 1".0 west and 4".0 south of the center of the host galaxy (Discovery image) (PS1 image)
Mag 19.0:11/18 (18.9:11/18), Type IIP (z=0.04) (References: ATEL 10958, OSC; SN 2017yi)

2017hxt, TNS discovered 2017/11/08.519 by Stu Parker (BOSS)
Found in PGC 128734 at R.A. = 03h42m25s.320, Decl. = -55°01'12".20
Located 5".0 east and 3".0 south of the center of PGC 128734 (Discovery image)
Mag 18.7:11/14 (17.1:11/8), Type Ib (z=0.043) (References: ATEL 10945, Gaia observations, OSC)

2017hxo (= PTSS-17zfr) (= MLS171122:030250+052906) (= PS17fyl), TNS discovered 2017/11/08.647 by PMO-Tsinghua Supernova Survey (PTSS)
Found in an anonymous galaxy at R.A. = 03h02m50s.120, Decl. = +05°29'06".07
Located 7".0 east and 1".0 north of the center of the host galaxy (Discovery image) (Masanori Mizutani image) (Kunihiro Shima image) (MLS image) (PS1 image)
Mag 19.1:12/11 (18.0:11/12), Type Ia-91T (z=0.062) (References: ATEL 10954, OSC)

AT2017hxj, (= ASASSN-17oh) (= Gaia17daj) ATEL 10960 discovered 2017/11/08.141 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 293-G22 at R.A. = 23h58m00s.737, Decl. = -41°32'02".91
Located 3".0 west and 7".1 south of the center of ESO 293-G22 (Discovery image) (Joseph Brimacombe image)
Mag 17.7:11/21 (17.6:11/8), Type unknown (zhost=0.023446) (References: TNS, Gaia observations, OSC)

2017hxc, (= ASASSN-17og) ATEL 10960 discovered 2017/11/08.020 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in an anonymous galaxy at R.A. = 22h06m52s.015, Decl. = -05°57'05".66
Located 2".8 west and 2".3 north of the center of host galaxy (Discovery image) (Joseph Brimacombe image) (Rafael G. Farfán image) (Kunihiro Shima image)
Mag 16.6:11/10, Type Ia (z=0.059) (zhost=0.058947) (References: ATEL 10966, TNS, OSC)

2017hvt, (= ASASSN-17oe) ATEL 10930 discovered 2017/11/06.280 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in ESO 197-G9 at R.A. = 01h52m45s.694, Decl. = -48°53'24".11
Located 7".5 west and 4".4 north of the center of ESO 197-G9 (Discovery image) (Joseph Brimacombe image) (Roland Santallo image)
Mag 17.1:12/22 (15.6:11/16), Type Ia (z=0.021) (zhost=0.020661) (References: TNS, Gaia observations, OSC)

AT2017int (= MASTER OT J034412.48-263556.5) (= ATLAS17mzy) (= Gaia17dbp), ATEL 10929 discovered 2017/11/06.238 by MASTER robotic Net
Found in PGC 134086 at R.A. = 03h44m12s.556, Decl. = -26°35'56".62
Located 0".0 west and 21".0 south of the center of PGC 134086 (Discovery image)
Mag 18.5:11/25, Type II (zhost=0.066926) (z=0.0669) (References: ATEL 11013, ATEL 10950, ATEL 10940 ATEL 10935 GNC 22079, 22080, 22102, TNS, Gaia observations, OSC)

2017htp, (= GRB 171010A) TNS discovered 2017/11/01.250 by STARGATE at R.A. = 04h26m19s.460, Decl. = -10°27'45".90 Mag 21.8:11/1, Type Ic-BL (z=0.328000) (References: OSC)

2017htb, (= ASASSN-17oc) (= Gaia17csl) (= AT2017hte) (= PS17eyx) ATEL 10930 discovered 2017/11/02.190 by All Sky Automated Survey for SuperNovae (ASAS-SN)
Found in CGCG 451-017 at R.A. = 22h09m38s.691, Decl. = +17°39'40".10 (= KUG 2207+174)
Located 6".8 west and 1".7 south of the center of KUG 2207+174 (Discovery image) (Joseph Brimacombe image) (PS1 image)
Mag 16.8:11/5 (15.7:11/4), Type Ia-91T (z=0.027) (zhost=0.026852) (References: ATEL 10933, TNS Gaia observations, OSC)

2017hta, (= kait-17df) (= Gaia17cvo) TNS discovered 2017/11/02.310 by Lick Observatory Supernova Search
Found in UGCA 81 at R.A. = 03h39m47s.580, Decl. = +66°43'05".99
Located 0".0 east and 0".0 north of the center of UGCA 81 (Discovery image (mirror))
Mag 18.3:11/5 (18.1:11/2), Type II (z=0.006) (References: ATEL 10979, Gaia observations, OSC)

AT2017hsl, (= ATLAS17mxj) TNS discovered 2017/10/08.399 by ATLAS at R.A. = 00h07m51s.830, Decl. = -06°17'01".91 Mag 19.3:10/8, Type Ia (z=0.037) (References: ATEL 10974, OSC)