List of supernovae sorted by host for 2004
This list of objects for the year 2004.
Coordinates are in J2000.0 format, the date is the
Discover date is actually the "Earliest Observation" date. The the "Last Mag" is the last
observed magnitude. * = 30 days old, ** = 60 days old or older.
Max Mag is the maximum observed magnitude.
Last obs is the date the object was last observed (current year assumed).
Max Date is the date of maximum observation.
For more information on any object, please click on the
name of the object. This will bring you directly to
the main entry for this object.
Page re-generated at: 2023/11/26.898 UT
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| Host name | J2000 R.A. | Decl. | Earliest Obs Date | offset | Type | Max Mag | Name | References | Other Objects |
|---|---|---|---|---|---|---|---|---|---|
| 2MASX J02362578+3559245 | 02:36:26.53 | +35:59:25.5 | 2004/09/16.054 | 8.9W 1.0N | II | 18.2 | 2004en | IAUC 8406 | |
| 2MASX J02573674-1010563 | 02:57:36.66 | -10:10:52.8 | 2004/08/20.52 | 0.3E 2.9S | Ia | 18.6 | 2004dz | IAUC 8395 | |
| 2MASX J04340312-6754105 | 04:34:02.90 | -67:54:11.7 | 2004/02/16.0 | 1.0E 0.0 | unk | 18.7 | 2004aa | IAUC 8292 | |
| 2MASX J06471436+6546183 | 06:47:14.210 | +65:46:13.10 | 2004/12/13.299 | 0.0W 0.0N | unk | 19.9 | AT2004ir | TNS | |
| 2MASX J09594822+1128228 | 09:59:48.1 | +11:28:26.5 | 2004/02/20.27 | 0.9E 2.6N | Ia | 17.5 | 2004ar | IAUC 8302 | |
| 2MASX J11432825+2140266 | 11:43:28.26 | +21:40:30.3 | 2004/02/12.5 | 0.5W 3.3N | Ia | 18.5 | 2004Y | IAUC 8288 | |
| 2MASX J12395851+3341254 | 12:39:58.090 | +33:41:17.47 | 2004/04/16.318 | 0.0W 0.0N | unk | 19.7 | AT2004it | TNS | |
| 2MASX J13283398+4151086 | 13:28:34.01 | +41:51:08.2 | 2004/04/17.38 | 0.0 | Ia | 17.4 | 2004co | IAUC 8359 | |
| 2MASX J15082139+2152457 | 15:08:20.65 | +21:52:35.3 | 2004/06/27.932 | 11.0E 10.0S | IIP | 18.1 | 2004df | IAUC 8374 | |
| 2MASX J21335252+4151065 | 21:33:52.27 | +41:51:01.4 | 2004/08/07.21 | 3.7E 6.3S | IIP | 18.2 | 2004dp | IAUC 8383 | |
| 2MFGC 7092 | 09:06:24.250 | +27:37:30.03 | 2004/03/17.299 | 0.0W 0.0N | unk | 19.4 | AT2004is | TNS | |
| CGCG 64-54 | 10:05:43.81 | +10:16:17.1 | 2004/03/08.31 | 10.5E 19.5S | Ia | 16.2 | 2004ap | IAUC 8300 | |
| CGCG 160-177 | 13:16:51.40 | +31:35:11.8 | 2004/01/15.5 | 3.2W 20.4N | Ia | 16.1 | 2004E | IAUC 8271 | |
| CGCG 283-3 | 05:08:48.41 | +62:26:20.7 | 2004/12/27.14 | 17.7W 14.2S | Ia | 17.5 | 2004gw | IAUC 8459 | |
| ESO 153-G17 | 02:05:06.17 | -55:06:31.6 | 2004/10/08.18 | 5.6W 12.1N | Ib | 17.3 | 2004ew | IAUC 8418 | |
| ESO 184-G75 | 19:30:57.45 | -53:32:28.7 | 2004/06/13.24 | 11.4E 8.3N | unk | 16.6 | 2004cw | IAUC 8362 | |
| ESO 298-G7 | 02:06:14.62 | -37:20:05.4 | 2004/07/31.84 | 6.0W 8.0S | Ia | 17.2 | 2004ee | IAUC 8399 | |
| ESO 340-G7 | 20:15:25.63 | -37:30:34.6 | 2004/10/07.698 | 1.7W 7.1N | II | 18.5 | 2004fb | IAUC 8420 | 2017foy |
| ESO 403-G9 | 21:34:25.67 | -33:23:13.7 | 2004/04/05.87 | 25.7E 6.1S | unk | 15.6 | 2004cy | IAUC 8364 | |
| ESO 404-G12 | 21:57:09.46 | -34:34:51.3 | 2004/07/30.72 | 23.1W 4.3N | Ia | 13.4 | 2004eq | IAUC 8407 | |
| ESO 407-G9 | 23:12:43.22 | -37:12:58.7 | 2004/06/26.33 | 24.6E 30.4S | IIP | 15.0 | 2004cz | IAUC 8368 | |
| ESO 437-G32 | 10:39:23.34 | -27:54:40.0 | 2004/11/17.57 | 21.4E 4.8N | Ia | 14.9 | 2004gi | IAUC 8444 | 1965D |
| ESO 445-G20 | 13:43:48.52 | -29:44:59.2 | 2004/05/12.80 | 10.0E 21.0S | Ia | 15.9 | 2004cb | IAUC 8350 | |
| ESO 459-G13 | 19:20:31.78 | -28:55:14.9 | 2004/10/06.03 | 21.4W 3.8S | Ia | 18.1 | 2004ev | IAUC 8417 | |
| ESO 479-G42 | 02:46:53.97 | -22:38:15.0 | 2004/08/09.45 | 7.7W 31.6N | IIP | 17.5 | 2004dr | IAUC 8384 | |
| ESO 499-G34 | 10:00:19.47 | -24:48:13.0 | 2004/04/07.28 | 4.0E 2.4N | II | 16.7 | 2004be | IAUC 8317 | |
| ESO 507-G11 | 12:47:40.11 | -26:12:23.3 | 2004/01/30.5 | 2.5E 24.1S | II | 18.4 | 2004Q | IAUC 8281 | |
| ESO 552-G40 | 04:58:46.19 | -21:34:12.0 | 2004/10/30.40 | 11.2E 2.8S | Ic | 18.0 | 2004ff | IAUC 8425 | |
| ESO 554-G33 | 05:46:32.18 | -17:46:53.0 | 2004/01/19.2 | 8.5E 1.8N | Ia | 17.5 | 2004J | IAUC 8272 | |
| ESO 565-G25 | 09:37:07.0 | -22:10:19.0 | 2004/03/03.230 | 7.0E 0.9S | II | 16.6 | 2004al | IAUC 8297 | |
| ESO 571-G15 | 11:40:57.84 | -22:28:53.6 | 2004/03/04.32 | 12.6E 15.9S | Ia | 15.8 | 2004av | IAUC 8307 | |
| ESO 576-G54 | 13:26:06.39 | -19:46:32.6 | 2004/04/30.28 | 19.8E 3.8N | Ia | 17.0 | 2004bo | IAUC 8335 | |
| ESO 579-G22 | 14:23:39.85 | -19:26:50.0 | 2004/01/19.6 | 15.5E 11.8S | Ia | 17.1 | 2004K | IAUC 8273 | |
| ESO 597-G32 | 20:43:58.28 | -20:40:25.7 | 2004/05/05.48 | 2.9E 8.3N | Ia | 17.3 | 2004bq | IAUC 8335 | |
| FGC 175A | 12:46:24.72 | +11:56:56.1 | 2004/12/13.50 | 1.1E 2.1S | Ia | 18.0 | 2004gu | IAUC 8454 | |
| HOLM 254B | 11:25:39.18 | +22:49:49.4 | 2004/03/11.31 | 4.7W 2.9S | Ia | 17.2 | 2004as | IAUC 8302 | |
| IC 270 | 02:55:41.76 | -14:14:14.5 | 2004/11/18.32 | 34.8E 105.7S | Ia | 16.5 | 2004go | IAUC 8448 | |
| IC 390 | 04:42:04.71 | -07:12:08.2 | 2004/01/12.569 | 12.0W 15.0N | Ia | 17.8 | 2004B | IAUC 8268 | |
| IC 701 | 11:30:59.63 | +20:28:06.8 | 2004/11/23.52 | 14.1E 2.1S | IIb | 18.4 | 2004gj | IAUC 8445 | 2013gl |
| IC 708 | 11:33:59.77 | +49:03:46.5 | 2004/01/17.5 | 5.9W 3.5N | Ia | 17.6 | 2004H | IAUC 8272 | |
| IC 1303 | 19:31:31.11 | +35:52:15.7 | 2004/09/14.968 | 10.4W 20.3S | II | 17.5 | 2004em | IAUC 8406 | |
| IC 1504 | 23:41:18.47 | +04:01:06.3 | 2004/06/29.46 | 14.8E 3.5N | Ic | 19.5 | 2004dc | IAUC 8372 | |
| IC 2152 | 05:57:53.66 | -23:10:58.3 | 2004/09/22.52 | 3.8W 7.2S | unk | 18.6 | 2004ep | IAUC 8406 | |
| IC 2433 | 09:05:30.192 | +22:36:10.08 | 2004/12/11.473 | 0.0W 0.0N | unk | 21.6 | AT2004iz | TNS | |
| IC 3311 | 12:25:33.21 | +12:15:39.9 | 2004/11/25.5 | 1.5E 2.7N | Ic | 13.3 | 2004gk | IAUC 8446 | |
| IC 4483 | 14:40:19.57 | +16:41:03.8 | 2004/03/07.50 | 1.1W 2.7S | II | 18.1 | 2004an | IAUC 8299 | |
| IC 4769 | 18:47:43.67 | -63:08:54.6 | 2004/02/29.104 | 2.0E 31.0N | Ia | 16.8 | 2004ac | IAUC 8295 | |
| IC 5090 | 21:11:30.13 | -02:02:13.3 | 2004/08/25.25 | 5.8E 16.8S | II | 18.8 | 2004dy | IAUC 8395 | |
| IRAS 18293-3413 | 18:32:41.26 | -34:11:26.7 | 2004/09/13.1 | 0.0W 0.0N | IIP | 18.2 | 2004ip | IAUC 8823 | 2013if |
| LEDA 1527482 | 14:50:55.33 | +17:13:12.6 | 2004/02/10.6 | 1.2E 7.5N | II | 18.0 | 2004V | IAUC 8285 | AT2018afc |
| M31 | 00:42:02.93 | +41:05:01.5 | 2004/07/11.038 | 468.0E 667.0S | EGV | 17.7 | Nova M31 2004 10 | unann. | |
| M31 | 00:42:20.62 | +41:16:09.5 | 2004/08/02.974 | 267.0E 1.0N | EGV | 17.4 | Nova M31 2004 11 | unann. | |
| M31 | 00:42:22.31 | +41:13:44.9 | 2004/06/08.040 | 248.0E 144.0S | EGV | 17.3 | Nova M31 2004 7 | unann. | |
| M31 | 00:42:28.05 | +41:09:55.6 | 2004/12/21.856 | 183.6E 372.9S | EGV | 16.8 | Nova M31 2004 24 | ATEL 379 | |
| M31 | 00:42:32.3 | +41:19:25 | 2004/11/08.9 | 141.0E 206.0N | EGV | 17.0 | Nova M31 2004 17 | unann. | |
| M31 | 00:42:36.21 | +41:15:37.9 | 2004/02/24.801 | 92.0E 31.0S | EGV | 19.6 | Nova M31 2004 2 | unann. | |
| M31 | 00:42:37.04 | +41:14:28.5 | 2004/05/18.061 | 82.0E 100.0S | EGV | 17.2 | Nova M31 2004 5 | unann. | |
| M31 | 00:42:37.55 | +41:10:16.4 | 2004/05/18.061 | 76.0E 352.0S | EGV | 17.0 | Nova M31 2004 4 | unann. | |
| M31 | 00:42:40.25 | +41:14:42.9 | 2004/09/03.018 | 46.0E 86.0S | EGV | 18.4 | Nova M31 2004 13 | IAUC 8404 | |
| M31 | 00:42:41.30 | +41:14:04.2 | 2004/06/14.025 | 34.0E 124.0S | EGV | 17.8 | Nova M31 2004 8 | unann. | |
| M31 | 00:42:42.76 | +41:18:28.0 | 2004/11/05.847 | 17.6E 139.5N | EGV | 16.2 | Nova M31 2004 18 | unann. | |
| M31 | 00:42:42.77 | +41:15:44.4 | 2004/08/22.040 | 17.4E 25.0S | EGV | 18.1 | Nova M31 2004 20 | ATEL 330 | |
| M31 | 00:42:43.99 | +41:17:31.6 | 2004/07/30.00 | 3.8E 83.1N | EGV | 17.6 | Nova M31 2004 14 | unann. | |
| M31 | 00:42:44.45 | +41:16:10.5 | 2004/09/16.097 | 1.6W 1.1N | EGV | 16.3 | Nova M31 2004 21 | ATEL 334 | |
| M31 | 00:42:45.47 | +41:16:33.1 | 2004/11/24.718 | 12.9W 24.6N | EGV | 17.0 | Nova M31 2004 22 | unann. | |
| M31 | 00:42:47.24 | +41:15:54.6 | 2004/10/09.335 | 32.9W 13.9S | EGV | 19.1 | Nova M31 2004 16 | unann. | |
| M31 | 00:42:49.02 | +41:19:17.8 | 2004/06/22.012 | 53.0W 189.0N | EGV | 17.1 | Nova M31 2004 9 | unann. | |
| M31 | 00:42:51.84 | +41:16:18.2 | 2004/10/09.335 | 84.7W 9.7N | EGV | 18.6 | Nova M31 2004 15 | ATEL 346 | |
| M31 | 00:43:04.04 | +41:23:42.6 | 2004/05/18.061 | 222.0W 454.0N | EGV | 18.4 | Nova M31 2004 6 | unann. | |
| M31 | 00:43:06.72 | +41:11:58.5 | 2004/03/05.750 | 253.0W 250.0S | EGV | 19.5 | Nova M31 2004 3 | unann. | |
| M31 | 00:43:07.43 | +41:18:04.4 | 2004/11/05.847 | 260.4W 115.9N | EGV | 17.2 | Nova M31 2004 19 | unann. | |
| M31 | 00:43:08.63 | +41:15:36.4 | 2004/01/22.699 | 274.0W 32.0S | EGV | 19.6 | Nova M31 2004 | unann. | |
| M31 | 00:43:26.84 | +41:16:40.8 | 2004/08/06.997 | 479.0W 32.0N | EGV | 17.3 | Nova M31 2004 12 | IAUC 8404 | |
| M31 | 00:43:31.85 | +41:09:42.6 | 2004/11/29.796 | 536.3W 385.9S | EGV | 17.6 | Nova M31 2004 23 | unann. | |
| M32 | 00:42:44.991 | +40:53:04.76 | 2004/01/05.120 | 35.7W 69.8N | EGV | 17.4 | Nova M32 2004 | IAUC 8267 | |
| M60 | 12:43:36.52 | +11:31:50.8 | 2004/01/28.5 | 51.6E 78.7S | Ia | 18.8 | 2004W | IAUC 8286 | |
| M81 | 09:55:27.47 | +69:04:51.6 | 2004/02/04.028 | 30.6E 56.5N | EGV | 20.5 | Nova M81 2004 2 | unann. | |
| M81 | 09:55:33.82 | +68:58:32.6 | 2004/02/04.028 | 3.5W 322.5S | EGV | 21.7 | Nova M81 2004 3 | unann. | |
| M81 | 09:55:34.71 | +69:04:20.3 | 2004/02/04.028 | 8.2W 25.2N | EGV | 19.2 | Nova M81 2004 | unann. | |
| M81 | 09:55:43.22 | +69:03:40.9 | 2004/09/15.280 | 53.9W 14.2S | EGV | 22.5 | Nova M81 2004 4 | unann. | |
| M110 | 00:40:15.24 | +41:37:29.9 | 2004/01/17.146 | 76.9E 217.2S | EGV | 19.7 | Nova M110 2004 | IAUC 8272 | |
| MCG +0-31-42 | 12:15:12.08 | -03:26:18.3 | 2004/04/29.31 | 7.9W 10.2N | Ia | 14.9 | 2004bl | IAUC 8334 | |
| MCG +0-38-19 | 15:03:46.75 | -03:18:16.4 | 2004/05/26.39 | 22.1W 7.2S | Ia | 16.3 | 2004bw | IAUC 8345 | |
| MCG +1-34-13 | 13:16:18.03 | +07:02:52.7 | 2004/04/22.36 | 15.0W 6.3N | Ia | 18.3 | 2004bj | IAUC 8329 | |
| MCG +2-56-25 | 22:15:01.05 | +15:24:16.6 | 2004/06/02.46 | 32.2E 12.3N | Ia | 18.2 | 2004bz | IAUC 8350 | |
| MCG +3-22-20 | 08:38:23.18 | +17:37:39.8 | 2004/12/12.43 | 9.8E 12.7S | Ia | 17.1 | 2004gs | IAUC 8453 | PSN J08382400+1737188 |
| MCG +3-27-38 | 10:27:04.11 | +16:01:07.3 | 2004/01/21.4 | 2.5W 3.1N | Ia | 16.8 | 2004L | IAUC 8274 | |
| MCG +3-41-120 | 16:06:14.45 | +18:24:54.0 | 2004/06/17.035 | 1.0E 2.0N | Ia | 16.6 | 2004cv | IAUC 8362 | |
| MCG +4-1-48 | 00:18:00.39 | +24:33:44.5 | 2004/07/11.45 | 7.3W 2.1S | II | 16.6 | 2004dh | IAUC 8375 | 2011fx |
| MCG +4-42-2 | 17:42:02.98 | +25:37:11.9 | 2004/03/09.55 | 4.2W 0.6S | II | 18.5 | 2004au | IAUC 8305 | |
| MCG +5-37-17 | 15:43:45.75 | +28:24:59.5 | 2004/06/22.01 | 4.1E 4.4N | Ia | 17.5 | 2004ct | IAUC 8361 | |
| MCG +5-56-7 | 23:47:24.45 | +28:23:22.4 | 2004/10/31.19 | 0.1W 14.7S | Ia | 18.3 | 2004fg | IAUC 8425 | 2000cw |
| MCG +6-25-14 | 11:09:53.25 | +37:00:06.4 | 2004/05/03.94 | 14.2W 0.6S | Ia | 18.0 | 2004bp | IAUC 8335 | |
| MCG +7-5-39 | 02:20:34.86 | +41:34:18.5 | 2004/10/06.203 | 2.1E 7.9S | Ic | 17.1 | 2004eu | IAUC 8417 | |
| MCG +7-37-36 | 18:18:06.15 | +39:49:24.9 | 2004/08/19.953 | 2.4W 6.3S | Ic | 18.1 | 2004dx | IAUC 8392 | |
| MCG +8-16-31 | 08:50:04.89 | +49:14:43.8 | 2004/11/21.110 | 0.4E 6.5S | Ia | 18.4 | 2004gl | IAUC 8446 | |
| MCG +9-25-4 | 14:59:51.79 | +54:37:06.1 | 2004/09/14.8702 | 9.9E 2.7S | II | 16.8 | 2004el | IAUC 8406 | |
| MCG +10-16-37 | 10:58:45.18 | +59:29:12.0 | 2004/03/12.30 | 112.6E 0.1S | Ia | 17.2 | 2004at | IAUC 8302 | |
| MCG +10-19-85 | 13:32:17.38 | +60:23:43.4 | 2004/02/19.119 | 8.3W 5.8N | II | 18.5 | 2004Z | IAUC 8290 | |
| MCG +10-23-45 | 16:13:45.71 | +61:01:25.9 | 2004/12/28.43 | 1.2W 2.5N | Ia | 16.3 | 2004gz | IAUC 8460 | |
| MCG +15-1-10 | 11:41:14.96 | +89:05:10.6 | 2004/11/10.46 | 9.2W 5.7S | Ia | 17.0 | 2004fy | IAUC 8435 | |
| MCG -1-6-12 | 01:58:52.76 | -08:10:11.5 | 2004/08/13.49 | 12.5W 17.5S | II | 18.5 | 2004dv | IAUC 8388 | |
| MCG -1-7-24 | 02:36:59.04 | -05:21:19.7 | 2004/09/25.4 | 7.3W 22.2S | II | 16.8 | 2004er | IAUC 8412 | 2009ha |
| MCG -2-14-3 | 05:11:11.67 | -09:23:31.6 | 2004/10/28.43 | 56.6W 11.2S | II | 16.9 | 2004fx | IAUC 8431 | |
| MCG -2-33-80 | 12:59:40.53 | -14:58:02.4 | 2004/11/30.55 | 9.8W 0.4S | Ia | 15.9 | 2004gm | IAUC 8447 | |
| MCG -3-11-19 | 04:16:13.20 | -16:45:20.5 | 2004/08/29.51 | 9.2W 20.3S | Ia | 18.3 | 2004ea | IAUC 8396 | |
| MCG -4-25-6 | 10:24:31.55 | -23:33:18.2 | 2004/11/16.55 | 0.7W 7.5S | II | 17.6 | 2004gh | IAUC 8444 | |
| MCG -5-16-21 | 06:45:43.50 | -31:13:52.5 | 2004/02/03.542 | 47.2E 2.5S | Ia | 14.5 | 2004S | IAUC 8282 | |
| MCG -5-48-5 | 20:22:35.00 | -29:49:20.7 | 2004/08/30.65 | 0.2E 4.3N | Ia | 16.8 | 2004fa | IAUC 8420 | |
| NGC 124 | 00:27:52.98 | -01:48:46.3 | 2004/07/01.45 | 9.9W 9.5S | IIP | 17.1 | 2004dd | IAUC 8373 | |
| NGC 132 | 00:30:11.27 | +02:05:23.5 | 2004/10/30.29 | 8.7W 12.3S | Ic | 16.9 | 2004fe | IAUC 8425 | |
| NGC 182 | 00:38:10.19 | +02:43:17.2 | 2004/10/11.34 | 33.0E 25.3S | IIb | 17.4 | 2004ex | IAUC 8418 | |
| NGC 701 | 01:51:03.85 | -09:42:06.9 | 2004/10/16.624 | 2.0W 2.0N | II | 15.4 | 2004fc | IAUC 8422 | |
| NGC 783 | 02:01:06.41 | +31:52:44.2 | 2004/11/14.084 | 2.4E 13.0S | Ia | 14.8 | 2004fz | IAUC 8437 | AT2017hdz |
| NGC 789 | 02:02:26.39 | +32:04:22.2 | 2004/03/01.796 | 4.0W 1.6N | unk | 17.0 | 2004ad | IAUC 8296 | |
| NGC 799 | 02:02:12.77 | -00:05:51.5 | 2004/08/11.48 | 7.0W 10.5N | Ia | 17.7 | 2004dt | IAUC 8386 | |
| NGC 808 | 02:03:56.51 | -23:18:50.6 | 2004/08/11.47 | 2.0E 8.5S | IIP | 16.8 | 2004ds | IAUC 8386 | |
| NGC 856 | 02:13:37.42 | -00:43:05.8 | 2004/12/13.669 | 13.8E 4.0S | Ib | 18.0 | 2004gv | IAUC 8454 | |
| NGC 1060 | 02:43:15.25 | +32:25:25.6 | 2004/10/21.835 | 2.5W 4.3S | Ia | 15.0 | 2004fd | IAUC 8423 | |
| NGC 1072 | 02:43:31.23 | +00:18:30.7 | 2004/01/18.1 | 1.1E 6.4N | II | 17.1 | 2004I | IAUC 8272 | |
| NGC 1285 | 03:17:53.80 | -07:17:43.0 | 2004/01/16.2 | 6.0W 9.2N | IIn-pec | 17.1 | 2004F | IAUC 8271 | 2017fvf, 2013el |
| NGC 1832 | 05:12:04.867 | -15:40:53.65 | 2004/12/11.36 | 23.1W 23.4N | Ib | 15.4 | 2004gq | IAUC 8452 | 2009kr |
| NGC 1892 | 05:17:11.530 | -64:57:31.60 | 2004/01/20.000 | 0.0W 0.0N | unk | 14.8 | AT2004iu | TNS | |
| NGC 2341 | 07:09:11.71 | +20:36:10.6 | 2004/11/06.45 | 3.7E 0.8N | IIn | 17.1 | 2004gd | IAUC 8443 | |
| NGC 2403 | 07:37:17.044 | +65:35:57.84 | 2004/07/31.76 | 160.0W 10.0N | IIP | 11.2 | 2004dj | IAUC 8377 | 2002kg, 1954J |
| NGC 3054 | 09:54:27.48 | -25:41:34.7 | 2004/07/15.703 | 13.0E 37.0N | unk | 14.5 | 2004de | IAUC 8373 | 2006T |
| NGC 3095 | 10:00:02.84 | -31:33:25.5 | 2004/09/10.134 | 38.0E 15.0S | II | 15.9 | 2004ej | IAUC 8405 | 2008bp |
| NGC 3323 | 10:39:39.30 | +25:19:19.9 | 2004/05/16.941 | 3.4W 1.7S | Ib | 17.0 | 2004bs | IAUC 8341 | 2005kk |
| NGC 3430 | 10:52:15.11 | +32:57:20.1 | 2004/10/15.82 | 46.0W 18.7N | II | 17.2 | 2004ez | IAUC 8419 | PSN J10520833+3256394 |
| NGC 3437 | 10:52:35.33 | +22:56:05.5 | 2004/04/25.21 | 6.2W 2.5N | Ic | 17.5 | 2004bm | IAUC 8335 | |
| NGC 3441 | 10:52:31.06 | +07:13:41.2 | 2004/04/23.23 | 1.3E 11.5N | II | 18.7 | 2004bn | IAUC 8335 | |
| NGC 3465 | 10:59:31.41 | +75:11:28.9 | 2004/04/01.87 | 4.5E 4.3S | Ia | 17.0 | 2004bc | IAUC 8315 | 2006I |
| NGC 3678 | 11:26:15.02 | +27:52:06.7 | 2004/12/11.57 | 9.2E 5.5N | II | 17.9 | 2004gr | IAUC 8452 | |
| NGC 3683 | 11:27:29.72 | +56:52:48.2 | 2004/01/12.5 | 17.0E 10.0N | Ic | 15.4 | 2004C | IAUC 8269 | |
| NGC 3786 | 11:39:42.18 | +31:54:31.8 | 2004/03/22.876 | 4.7E 1.2S | Ia | 14.3 | 2004bd | IAUC 8316 | 1999bu |
| NGC 3997 | 11:57:50.24 | +25:15:55.1 | 2004/03/19.851 | 27.7W 19.8S | Ic | 15.8 | 2004aw | IAUC 8310 | |
| NGC 4012 | 11:58:27.25 | +10:01:04.5 | 2004/03/02.182 | 4.6E 12.8S | II | 17.5 | 2004aq | IAUC 8301 | 2005J |
| NGC 4038 | 12:01:50.37 | -18:52:12.7 | 2004/12/12.076 | 34.0E 10.0N | Ic | 14.4 | 2004gt | IAUC 8454 | 2013dk, 2007sr, 1974E, 1921A |
| NGC 4493 | 12:31:07.80 | +00:36:47.6 | 2004/05/15.3 | 9.0E 0.6S | Ia | 15.3 | 2004br | IAUC 8340 | 1994M |
| NGC 4527 | 12:34:12.10 | +02:39:34.4 | 2004/12/01.57 | 55.0W 21.4N | Ic | 16.6 | 2004gn | IAUC 8448 | 1991T, 1915A |
| NGC 4568 | 12:36:34.40 | +11:14:32.8 | 2004/06/10.26 | 1.9W 12.8N | I | 15.3 | 2004cc | IAUC 8350 | 1990B |
| NGC 5054 | 13:16:58.18 | -16:37:52.7 | 2004/02/21.979 | 2.0W 11.0N | Ia | 14.5 | 2004ab | IAUC 8293 | 2018is, 2014A |
| NGC 5246 | 13:37:28.72 | +04:06:11.3 | 2004/04/22.36 | 9.9E 4.8S | Ia | 15.2 | 2004bk | IAUC 8329 | |
| NGC 5277 | 13:42:39.184 | +29:57:09.19 | 2004/05/12.310 | 0.0W 0.0N | unk | 19.9 | AT2004iw | TNS | |
| NGC 5550 | 14:18:29.82 | +12:53:03.0 | 2004/06/24.28 | 27.1W 3.5N | unk | 18.8 | 2004cu | IAUC 8361 | 2017epb |
| NGC 5612 | 14:34:06.27 | -78:23:09.5 | 2004/05/28.63 | 62.5W 8.0N | II | 16.0 | 2004ch | IAUC 8353 | |
| NGC 5668 | 14:33:21.40 | +04:26:49.5 | 2004/01/11.78 | 43.0E 12.5S | II | 16.8 | 2004G | IAUC 8272 | 1952G, 1954B |
| NGC 5806 | 14:59:58.96 | +01:53:25.6 | 2004/07/19.854 | 19.0E 3.0S | II | 16.7 | 2004dg | IAUC 8375 | 2012P, 2013dc, PSN J16525760+0223367 |
| NGC 5939 | 15:24:46.76 | +68:43:56.3 | 2004/03/21.48 | 4.0W 6.0N | Ib/c | 17.7 | 2004ax | IAUC 8311 | |
| NGC 5980 | 15:41:29.83 | +15:47:13.1 | 2004/06/15.3 | 10.1E 2.3S | II | 16.3 | 2004ci | IAUC 8357 | |
| NGC 6118 | 16:21:48.93 | -02:16:17.3 | 2004/07/30.19 | 4.4W 43.5N | Ib | 14.6 | 2004dk | IAUC 8377 | |
| NGC 6207 | 16:43:01.90 | +36:50:12.5 | 2004/01/09.48 | 22.0E 17.0N | II | 14.7 | 2004A | IAUC 8265 | |
| NGC 6387 | 17:28:24.30 | +57:32:45.7 | 2004/08/29.15 | 3.4W 0.9N | II | 17.0 | 2004eb | IAUC 8396 | |
| NGC 6492 | 18:02:46.38 | -66:25:54.7 | 2004/11/04.750 | 12.0E 5.0S | Ia | 14.8 | 2004fv | IAUC 8430 | |
| NGC 6708 | 18:55:33.72 | -53:43:22.8 | 2004/08/04.841 | 16.0E 3.0N | Ia | 15.1 | 2004do | IAUC 8382 | 2011ce |
| NGC 6786 | 19:10:53.62 | +73:24:27.6 | 2004/09/03.980 | 1.8E 9.8S | IIn | 17.0 | 2004ed | IAUC 8397 | |
| NGC 6901 | 20:22:21.24 | +06:25:50.3 | 2004/07/06.099 | 5.4E 2.3N | Ia | 15.2 | 2004da | IAUC 8370 | |
| NGC 6907 | 19:25:06.34 | -24:48:53.7 | 2004/05/24.70 | 3.8E 20.7S | Ia | 13.9 | 2004bv | IAUC 8344 | 2008fq, 1984V |
| NGC 6928 | 20:32:54.19 | +09:55:42.7 | 2004/09/17.50 | 59.1W 6.5N | Ia | 15.0 | 2004eo | IAUC 8406 | |
| NGC 6946 | 20:35:25.360 | +60:07:17.74 | 2004/09/22.983 | 247.1W 115.4S | II | 12.3 | 2004et | IAUC 8413 | 2008S, 2002hh, 1980K, 1969P, 1968D, 1948B, 1939C, 1917A |
| NGC 6949 | 20:35:11.62 | +64:48:26.5 | 2004/11/04.874 | 29.0W 15.0N | Ia | 15.4 | 2004fu | IAUC 8428 | |
| NGC 7116 | 21:42:41.88 | +28:56:50.6 | 2004/05/24.102 | 16.0W 1.9N | II-pec | 18.9 | 2004by | IAUC 8349 | |
| NGC 7377 | 22:47:55.88 | -22:19:40.5 | 2004/06/28.43 | 115.5W 57.3S | Ia | 17.7 | 2004db | IAUC 8372 | |
| NGC 7755 | 23:47:52.86 | -30:31:32.5 | 2004/06/26.061 | 14.0W 17.0S | II | 16.8 | 2004cx | IAUC 8362 | |
| NGP9 F379-0005009 | 13:03:58.42 | +26:14:03.7 | 2004/12/28.45 | 5.4E 0.0 | II | 17.1 | 2004gy | IAUC 8460 | |
| PGC 17176 | 05:21:49.95 | +06:40:33.7 | 2004/11/18.106 | 2.0W 3.1S | Ia | 17.0 | 2004gc | IAUC 8442 | |
| PGC 59990 | 17:16:35.90 | -10:20:37.8 | 2004/09/23.000 | 1.5W 1.1N | unk | 16.6 | 2004iq | CBET 1569 | 2015cb, 2008cs, 2002bw |
| Q0957+561 | 10:01:20.8 | +55:53:50 | 2004/02/04 | 1.1E 1.1N | unk | 22.9 | Possible Supernova | IAUC 8298 | |
| SDSS J083237.90+184223.4 | 08:32:38.201 | +18:42:27.72 | 2004/12/12.393 | 0.0W 0.0N | unk | 19.4 | AT2004ix | TNS | |
| SDSS J144815.88+261704.8 | 14:48:15.359 | +26:16:56.76 | 2004/05/12.351 | 0.0W 0.0N | unk | 21.0 | AT2004iy | TNS | |
| SDSS J145522.20+284209.8 | 14:55:22.417 | +28:42:11.61 | 2004/04/16.398 | 0.0W 0.0N | unk | 19.4 | AT2004ja | TNS | |
| UGC 724 | 01:09:58.51 | +32:22:47.7 | 2004/09/09.973 | 11.0E 41.0N | II | 16.2 | 2004ek | IAUC 8405 | 1961M |
| UGC 1892 | 02:26:11.82 | +27:36:24.1 | 2004/09/08.003 | 7.8E 11.6N | Ib | 17.1 | 2004eh | IAUC 8401 | |
| UGC 2069 | 02:35:37.30 | +37:37:54.2 | 2004/08/02.48 | 0.5E 26.1S | Ic | 17.4 | 2004dn | IAUC 8381 | 1961P |
| UGC 2817 | 03:41:32.69 | +37:13:30.2 | 2004/09/08.074 | 4.3W 2.9S | II | 17.9 | 2004ei | IAUC 8401 | |
| UGC 3053 | 04:28:08.26 | +21:39:18.3 | 2004/09/01.488 | 20.0E 1.4S | II | 18.4 | 2004eg | IAUC 8401 | |
| UGC 3555 | 06:50:00.13 | +25:38:02.0 | 2004/11/18.106 | 6.2W 1.4S | Ic | 17.8 | 2004ge | IAUC 8443 | 1999ed |
| UGC 3825 | 07:23:34.62 | +41:25:38.3 | 2004/09/25.4 | 15.9W 27.0S | II | 17.5 | 2004es | IAUC 8412 | 1998C |
| UGC 3856 | 07:26:57.36 | +20:22:53.4 | 2004/12/17.34 | 4.8W 37.8N | IIb | 18.4 | 2005D | IAUC 8464 | |
| UGC 4436 | 08:29:48.0 | +48:46:23.0 | 2004/02/29.240 | 26.4E 26.9S | II | 17.6 | 2004ak | IAUC 8297 | |
| UGC 4633 | 08:52:14.55 | +52:53:30.4 | 2004/11/06.36 | 2.0W 5.8N | Ia | 18.0 | 2004fw | IAUC 8431 | |
| UGC 5161 | 09:40:56.47 | +27:46:46.6 | 2004/04/06.906 | 1.3E 6.0N | II | 16.9 | 2004bh | IAUC 8320 | |
| UGC 5234 | 09:46:49.10 | +16:02:44.5 | 2004/11/16.50 | 6.1E 10.7N | II | 18.7 | 2004gg | IAUC 8444 | 2003W |
| UGC 5894 | 10:47:37.45 | +26:18:12.0 | 2004/04/13.23 | 25.8E 32.1N | IIb | 17.8 | 2004bi | IAUC 8321 | |
| UGC 6038 | 10:56:10.27 | +47:23:43.5 | 2004/02/09.4 | 6.1W 10.7N | II | 17.5 | 2004T | IAUC 8285 | |
| UGC 6363 | 11:21:01.53 | +21:20:23.4 | 2004/04/07.965 | 14.2W 7.4N | Ia | 14.9 | 2004bg | IAUC 8317 | PS1-14vz |
| UGC 6853 | 11:52:48.22 | +29:20:51.7 | 2004/03/21.32 | 11.9W 67.2N | Ia | 17.8 | 2004az | IAUC 8312 | |
| UGC 6916 | 11:56:27.82 | +39:44:16.7 | 2004/01/04.5 | 4.7E 14.1S | II | 19.0 | 2004D | IAUC 8271 | |
| UGC 8561 | 13:34:57.76 | +34:02:33.7 | 2004/01/23.5 | 6.0W 4.5S | Ia | 16.5 | 2004P | IAUC 8277 | |
| UGC 8739 | 13:49:15.45 | +35:15:12.5 | 2004/04/07.44 | 17.1W 14.8S | Ic | 17.5 | 2004bf | IAUC 8317 | |
| UGC 9178 | 14:19:53.88 | +51:53:49.6 | 2004/05/17.023 | 6.3E 8.1N | unk | 18.2 | 2004bt | IAUC 8341 | |
| UGC 9882 | 15:31:19.76 | +40:16:52.1 | 2004/05/24.26 | 0.0 | Ia | 17.5 | 2004cq | IAUC 8359 | |
| UGC 10089 | 15:54:52.03 | +21:07:11.0 | 2004/05/18.981 | 1.2E 10.5N | Ic-pec | 16.2 | 2004bu | IAUC 8343 | |
| UGC 10097 | 15:55:41.02 | +47:51:49.1 | 2004/07/26.903 | 23.0E 11.0S | Ia | 16.8 | 2004di | IAUC 8376 | |
| UGC 10717 | 17:08:04.96 | +26:22:44.4 | 2004/08/29.949 | 2.2E 0.8N | IIn | 17.3 | 2004ec | IAUC 8396 | |
| UGC 10862 | 17:28:09.35 | +07:24:55.5 | 2004/03/07.54 | 6.3W 23.8S | Ib | 14.9 | 2004ao | IAUC 8299 | |
| UGC 11001 | 17:50:14.38 | +14:16:59.5 | 2004/06/23.42 | 10.4W 15.2S | Ia | 18.0 | 2004cs | IAUC 8361 | |
| UGC 11066 | 17:54:48.72 | +71:32:34.5 | 2004/12/17.024 | 18.0E 10.0N | II | 18.0 | 2005B | IAUC 8462 | |
| UGC 11255 | 18:28:57.57 | +51:38:55.7 | 2004/03/23.14 | 0.2W 8.5S | IIn | 18.1 | 2004ay | IAUC 8311 | |
| UGC 11394 | 19:03:38.25 | +27:36:54.5 | 2004/08/19.19 | 25.3W 31.3N | II | 17.1 | 2004dw | IAUC 8392 | |
| UGC 11603 | 20:36:06.84 | +63:44:12.4 | 2004/06/17.035 | 45.9E 10.6S | II | 17.8 | 2004cr | IAUC 8359 | |
| UGC 11683 | 21:08:26.51 | +18:11:23.7 | 2004/08/12.31 | 3.4E 4.4S | IIP | 16.5 | 2004du | IAUC 8387 | 2001fc |
| UGC 11799 | 21:43:32.84 | +43:41:33.0 | 2004/06/02.47 | 24.8E 6.2S | Ia | 18.0 | 2004ca | IAUC 8350 | |
| UGC 11816 | 21:49:07.81 | +00:26:39.2 | 2004/10/14.2 | 8.0W 12.8S | Ia | 14.6 | 2004ey | IAUC 8419 | |
| UGC 11864 | 21:57:52.39 | +42:18:57.8 | 2004/11/20.872 | 26.3E 35.6N | II | 17.2 | 2004gf | IAUC 8444 | |
| UGC 12158 | 22:42:10.02 | +19:59:40.4 | 2004/09/04.056 | 7.2E 9.2S | Ia | 18.0 | 2004ef | IAUC 8399 | |
| UGC 12663 | 23:33:30.80 | +24:01:07.0 | 2004/12/30.96 | 7.0E 5.4S | II | 17.4 | 2004gx | IAUC 8459 | |
| VIII Zw 140 | 11:19:15.05 | -15:44:04.7 | 2004/02/12.4 | 2.9E 2.3N | II | 18.1 | 2004X | IAUC 8287 | |
| Anonymous | 05:35:20.37 | -69:27:18.3 | 2004/01/16.3 | 0.0E 4.4N | Ia | 17.9 | 2004N | IAUC 8276 | |
| Anonymous | 11:07:18.83 | +28:32:23.6 | 2004/02/10.5 | 1.7W 0.9S | II | 17.7 | 2004U | IAUC 8285 | |
| Anonymous | 15:44:46.89 | +22:50:23.0 | 2004/06/27.929 | 4.9W 4.8N | unk | 18.3 | 2004dq | IAUC 8384 | |
| None | 00:05:51.79 | -00:59:45.1 | 2004/10/24 | 0.0 | Ia | 20.6 | 2004ig | IAUC 8481 | |
| None | 00:06:29.64 | -00:28:22.3 | 2004/10/16 | 0.0 | Ia | 19.6 | 2004id | IAUC 8481 | |
| None | 00:16:51.80 | -00:24:56.9 | 2004/11/03 | 0.0 | Ia | 20.7 | 2004ii | IAUC 8481 | |
| None | 01:04:48.67 | -00:53:45.5 | 2004/09/22 | 0.0 | II | 21.1 | 2004ht | IAUC 8481 | |
| None | 01:08:48.33 | +00:00:49.5 | 2004/12/11 | 0.0 | Ia | 22.6 | 2004hr | IAUC 8464 | |
| None | 01:09:51.07 | +00:27:21.0 | 2004/10/11 | 0.0 | Ia | 22.0 | 2004fj | IAUC 8427 | |
| None | 01:13:28.97 | +00:35:16.3 | 2004/10/13 | 0.0 | Ia | 22.3 | 2004fo | IAUC 8427 | |
| None | 01:13:32.38 | +00:37:15.3 | 2004/12/09 | 0.0 | Ia | 23.5 | 2004hn | IAUC 8464 | |
| None | 01:13:35.84 | -00:09:27.6 | 2004/10/11 | 0.0 | Ia | 22.9 | 2004fk | IAUC 8427 | |
| None | 01:13:38.17 | -00:27:39.0 | 2004/12/07 | 0.0 | Ia | 22.0 | 2004hl | IAUC 8464 | |
| None | 01:15:02.42 | +00:15:42.9 | 2004/09/22 | 0.0 | Ia | 19.3 | 2004hu | IAUC 8481 | |
| None | 01:21:11.54 | -00:55:09.2 | 2004/11/05 | 0.0 | Ia | 21.3 | 2004ij | IAUC 8481 | |
| None | 01:30:26.06 | +00:41:32.3 | 2004/11/11 | 0.0 | Ia | 20.3 | 2004in | IAUC 8481 | |
| None | 01:44:55.51 | -00:05:58.1 | 2004/11/5 | 0.0 | Ia | 21.3 | 2004ik | IAUC 8481 | |
| None | 02:04:27.00 | -04:52:46.0 | 2004/11/06 | 0.0 | Ia | 23.0 | 2004ha | IAUC 8464 | |
| None | 02:05:03.00 | +00:50:11.9 | 2004/10/8 | 0.0 | Ia | 20.1 | 2004hz | IAUC 8481 | |
| None | 02:06:16.03 | -03:52:27.7 | 2004/12/09 | 0.0 | Ia | 22.3 | 2004ho | IAUC 8464 | |
| None | 02:06:25.01 | -04:38:04.0 | 2004/11/20 | 0.0 | Ia | 21.4 | 2004hh | IAUC 8464 | |
| None | 02:08:09.70 | -04:41:51.8 | 2004/11/06 | 0.0 | Ia | 23.4 | 2004hb | IAUC 8464 | |
| None | 02:08:38.82 | -05:08:11.7 | 2004/11/20 | 0.0 | Ia | 22.4 | 2004hi | IAUC 8464 | |
| None | 02:08:48.21 | -04:26:10.4 | 2004/11/14 | 0.0 | Ia | 22.5 | 2004hd | IAUC 8464 | |
| None | 02:09:33.69 | -04:13:04.0 | 2004/12/13 | 0.0 | Ia | 23.1 | 2004hs | IAUC 8464 | |
| None | 02:09:35.52 | -03:46:23.5 | 2004/12/09 | 0.0 | Ia | 22.0 | 2004hp | IAUC 8464 | |
| None | 02:15:54.31 | +01:04:09.9 | 2004/10/24 | 0.0 | Ia | 20.0 | 2004ih | IAUC 8481 | |
| None | 02:18:02.30 | -00:33:32.4 | 2004/10/08 | 0.0 | Ia | 19.5 | 2004ia | IAUC 8481 | |
| None | 02:24:41.125 | -04:17:19.66 | 2004/01/01 | 0.0 | Ia | 25.0 | SNLS-04D1ag | Paper | |
| None | 02:25:53.982 | -04:59:40.50 | 2004/01/01 | 0.0 | Ia | 25.0 | SNLS-04D1aj | Paper | |
| None | 02:27:33.399 | -04:19:38.73 | 2004/01/01 | 0.0 | Ia | 25.0 | SNLS-04D1ak | Paper | |
| None | 02:28:03.11 | -07:42:29.7 | 2004/12/07 | 0.0 | Ia | 21.5 | 2004hm | IAUC 8464 | |
| None | 02:28:43.77 | -08:54:24.0 | 2004/10/15 | 0.0 | Ia | 22.2 | 2004fr | IAUC 8427 | |
| None | 02:29:41.93 | -08:43:49.4 | 2004/11/20 | 0.0 | Ia | 21.5 | 2004hj | IAUC 8464 | |
| None | 02:29:48.79 | -08:20:45.9 | 2004/11/14 | 0.0 | Ia | 23.0 | 2004he | IAUC 8464 | |
| None | 02:29:53.01 | -09:01:16.6 | 2004/10/13 | 0.0 | Ia | 21.6 | 2004fp | IAUC 8427 | |
| None | 02:30:18.04 | -08:22:25.0 | 2004/12/09 | 0.0 | Ia | 23.1 | 2004hq | IAUC 8464 | |
| None | 02:31:19.95 | -08:49:21.7 | 2004/10/15 | 0.0 | Ia | 22.6 | 2004fs | IAUC 8427 | |
| None | 02:32:00.14 | -08:42:23.8 | 2004/11/16 | 0.0 | Ia | 22.0 | 2004hf | IAUC 8464 | |
| None | 02:33:32.63 | -08:09:34.1 | 2004/10/17 | 0.0 | Ia | 22.4 | 2004ft | IAUC 8427 | |
| None | 02:34:55.19 | -08:30:43.6 | 2004/11/16 | 0.0 | Ia | 22.7 | 2004hg | IAUC 8464 | |
| None | 02:40:56.40 | -00:10:48.3 | 2004/10/10 | 0.0 | Ic | 20.3 | 2004ib | IAUC 8481 | |
| None | 02:41:12.60 | -00:52:46.0 | 2004/09/24 | 0.0 | II | 17.2 | 2004hx | IAUC 8481 | |
| None | 03:07:02.69 | -00:00:40.1 | 2004/11/05 | 0.0 | Ia | 19.5 | 2004il | IAUC 8481 | |
| None | 03:32:10.02 | -27:49:50.0 | 2004/09/16 | 0.0 | Ia | 25.9 | HST04Mcg | Paper | |
| None | 03:32:18.15 | -27:44:10.6 | 2004/12/16 | 0.0 | Ia | 24.1 | HST04Rak | Paper | |
| None | 03:32:21.49 | -27:46:58.3 | 2004/09/16 | 0.0 | Ia | 25.1 | HST04Gre | Paper | |
| None | 03:32:25.34 | -27:45:03.0 | 2004/12/16 | 0.0 | Ia | 24.7 | HST04Omb | Paper | |
| None | 03:32:31.30 | -27:46:13.6 | 2004/01/02 | 0.1W 0.1S | unk | 26.5 | 2004R | IAUC 8281 | |
| None | 03:32:36.03 | -27:51:17.7 | 2004/12/15 | 0.0 | Ia | 24.0 | HST04Kur | Paper | |
| None | 04:28:17.89 | -36:18:55.0 | 2004/02/26 | 0.3 | II | 23.3 | 2004ae | IAUC 8296 | |
| None | 04:43:44.82 | -70:28:33.8 | 2004/01/16.2 | 3.6W 1.6N | unk | 20.0 | 2004O | IAUC 8276 | |
| None | 04:53:38.96 | -68:47:02.8 | 2004/10/19 | 0.3E 0.3N | II | 18.7 | 2004gp | IAUC 8450 | |
| None | 04:55:22.3 | -67:30:44.3 | 2004/10/15 | 0.0 | Ia | 20.5 | 2004gb | IAUC 8439 | |
| None | 05:38:03.91 | -23:59:00.2 | 2004/02/26 | 3.2W 4.3S | Ib/c | 22.5 | 2004af | IAUC 8296 | |
| None | 05:58:11.5 | -71:37:00.3 | 2004/09/11 | 0.0 | II | 19.7 | 2004ga | IAUC 8439 | |
| None | 08:29:33.47 | +08:52:05.4 | 2004/03/20.11 | 0.0 | Ia | 21.5 | 2004cl | IAUC 8359 | |
| None | 09:51:01.49 | -20:50:37.5 | 2004/02/26 | 0.5 | II | 23.0 | 2004ag | IAUC 8296 | |
| None | 09:58:48.519 | +01:46:18.64 | 2004/05/13 | 0.0 | Ia | 25.0 | SNLS-04D2ja | Paper | |
| None | 09:59:20.400 | +02:30:31.88 | 2004/04/20 | 0.0 | Ia | 25.0 | SNLS-04D2gp | Paper | |
| None | 09:59:28.162 | +02:19:15.58 | 2004/01/01 | 0.0 | Ia | 25.0 | SNLS-04D2fp | Paper | |
| None | 09:59:32.725 | +02:14:53.07 | 2004/03/20 | 0.0 | Ia | 25.0 | SNLS-04D2bt | Paper | |
| None | 10:00:18.923 | +02:41:21.63 | 2004/01/01 | 0.0 | Ia | 25.0 | SNLS-04D2ac | Paper | |
| None | 10:00:22.110 | +01:45:55.70 | 2004/01/01 | 0.0 | Ia | 25.0 | SNLS-04D2fs | Paper | |
| None | 10:00:52.332 | +02:02:28.73 | 2004/01/01 | 0.0 | Ia | 25.0 | SNLS-04D2an | Paper | |
| None | 10:01:13.221 | +02:24:53.91 | 2004/05/13 | 0.0 | Ia | 25.0 | SNLS-04D2iu | Paper | |
| None | 10:01:20.514 | +02:20:21.76 | 2004/01/01 | 0.0 | Ia | 25.0 | SNLS-04D2ca | Paper | |
| None | 10:01:22.787 | +02:11:55.31 | 2004/03/20 | 0.0 | Ia | 25.0 | SNLS-04D2cw | Paper | |
| None | 10:01:39.281 | +01:52:59.36 | 2004/04/22 | 0.0 | Ia | 25.0 | SNLS-04D2gc | Paper | |
| None | 10:01:52.361 | +02:13:21.27 | 2004/01/21 | 0.0 | Ia | 25.0 | SNLS-04D2ae | Paper | |
| None | 10:01:52.482 | +02:09:51.25 | 2004/01/01 | 0.0 | Ia | 25.0 | SNLS-04D2al | Paper | |
| None | 10:01:56.110 | +01:52:46.40 | 2004/03/21 | 0.0 | Ia | 25.0 | SNLS-04D2cf | Paper | |
| None | 10:02:22.676 | +01:53:39.34 | 2004/04/21 | 0.0 | Ia | 25.0 | SNLS-04D2gb | Paper | |
| None | 10:14:35.20 | +11:52:05.7 | 2004/02/26.17 | 0.0 | Ia | 19.8 | 2004ck | IAUC 8359 | |
| None | 10:22:50.12 | +11:42:10.8 | 2004/01/29.34 | 0.0 | Ia | 20.1 | 2004cj | IAUC 8359 | |
| None | 10:45:47.41 | -00:06:58.1 | 2004/02/26 | 0.8 | Ia | 23.3 | 2004ah | IAUC 8296 | |
| None | 12:27:28.11 | +42:20:28.6 | 2004/04/17.27 | 0.0 | Ia | 21.1 | 2004cn | IAUC 8359 | |
| None | 12:35:41.16 | +62:11:37.2 | 2004/11/05 | 0.0 | Ia | 23.9 | HST04Haw | Paper | |
| None | 12:35:50.78 | +62:10:38.2 | 2004/05/21.24 | 0.1E 0.1N | unk | 24.5 | K0405-001 | CBAT PSB | |
| None | 12:36:19.86 | +62:13:48.0 | 2004/04/02.74 | 0.1E 0.1S | unk | 25.1 | K0404-004 | CBAT PSN | |
| None | 12:36:20.90 | +62:10:19.6 | 2004/04/02.08 | 0.5W 0.5S | unk | 25.4 | K0404-001 | CBAT PSN | |
| None | 12:36:25.93 | +62:09:37.4 | 2004/04/02.08 | 0.0E 0.0S | unk | 23.7 | K0404-002 | CBAT PSN | |
| None | 12:36:26.66 | +62:08:30.2 | 2004/05/20.24 | 0.4W 0.4N | unk | 25.0 | K0405-002 | CBAT PSB | |
| None | 12:36:27.07 | +62:15:09.6 | 2004/04/02.74 | 0.2E 0.2S | unk | 24.4 | K0404-005 | CBAT PSN | HST05Spo |
| None | 12:36:29.44 | +62:11:41.9 | 2004/04/02.08 | 0.0W 0.0N | unk | 24.4 | K0404-003 | CBAT PSN | |
| None | 12:36:34.33 | +62:12:13.0 | 2004/05/19 | 0.8W 0.8S | Ia | 22.5 | HST04Yow | Paper | |
| None | 12:36:34.81 | +62:15:49.1 | 2004/05/20 | 0.7W 0.7S | Ia | 23.2 | HST04Man | Paper | |
| None | 12:36:35.96 | +62:17:32.3 | 2004/05/21.31 | 0.2W 0.2S | unk | 25.6 | K0405-005 | CBAT PSB | |
| None | 12:36:46.07 | +62:16:25.7 | 2004/04/04.71 | 0.1E 0.1S | unk | 25.8 | K0404-010 | CBAT PSN | |
| None | 12:36:49.36 | +62:16:04.8 | 2004/04/04.71 | 0.0E 0.0S | unk | 24.9 | K0404-011 | CBAT PSN | |
| None | 12:36:54.11 | +62:08:22.8 | 2004/05/23.67 | 0.1E 0.1N | Ia | 24.8 | HST04Sas | Paper | |
| None | 12:36:55.17 | +62:13:04.1 | 2004/07/10 | 0.0 | Ia | 25.4 | HST04Tha | Paper | |
| None | 12:36:58.45 | +62:16:37.3 | 2004/05/21.44 | 0.0E 0.0N | unk | 23.7 | K0405-007 | CBAT PSB | |
| None | 12:37:06.73 | +62:21:17.8 | 2004/04/03.40 | 0.0W 0.0S | unk | 25.4 | K0404-006 | CBAT PSN | |
| None | 12:37:09.5 | +62:22:15.5 | 2004/04/03 | 0.3E 0.3N | Ia | 25.2 | SCP-0401 | unann. | |
| None | 12:37:20.75 | +62:13:41.5 | 2004/11/06 | 0.0 | Ia | 25.1 | HST04Eag | Paper | |
| None | 12:37:21.32 | +62:09:35.2 | 2004/04/03.54 | 0.1W 0.1N | unk | 25.7 | K0404-009 | CBAT PSN | |
| None | 12:37:27.11 | +62:12:07.7 | 2004/08/27 | 0.0 | Ia | 25.0 | HST04Cay | Paper | |
| None | 12:37:33.86 | +62:19:22.3 | 2004/05/20.78 | 0.0E 0.0N | unk | 23.8 | K0405-008 | CBAT PSB | |
| None | 12:37:48.38 | +62:13:35.4 | 2004/05/21.18 | 0.1W 0.1N | unk | 23.2 | K0405-010 | CBAT PSB | 2003eq, 2003eb |
| None | 12:37:52.67 | +62:14:08.2 | 2004/05/21.18 | 0.1W 0.1N | unk | 25.6 | K0405-009 | CBAT PSB | |
| None | 12:38:03.58 | +62:17:11.9 | 2004/04/03.34 | 1.0W 1.0N | unk | 24.7 | K0404-008 | CBAT PSN | |
| None | 12:38:09.00 | +62:18:47.2 | 2004/07/09 | 0.0 | Ia | 23.8 | HST04Pat | Paper | |
| None | 13:44:50.70 | -00:03:48.3 | 2004/05/14 | 0.0 | Ia | 22.7 | 2004cd | IAUC 8352 | |
| None | 13:54:26.09 | -12:41:15.9 | 2004/02/26 | 1.0E 0.0S | Ic | 23.4 | 2004ai | IAUC 8296 | |
| None | 13:54:45.93 | -12:14:36.3 | 2004/05/14 | 0.0 | Ia | 22.8 | 2004ce | IAUC 8352 | |
| None | 13:55:31.91 | -11:50:57.2 | 2004/03/20.299 | 0.0 | unk | 23.0 | Transient | IAUC 8314 | |
| None | 13:56:56.54 | -11:25:39.9 | 2004/03/20.299 | 0.6W 0.6N | unk | 22.9 | 2004ba | IAUC 8314 | |
| None | 13:57:10.47 | -11:03:19.5 | 2004/03/20.240 | 4.0E 4.0N | unk | 21.7 | 2004bb | IAUC 8314 | |
| None | 13:59:51.06 | +62:30:27.9 | 2004/04/06.82 | 0.0 | unk | 26.3 | 2004bx | IAUC 8347 | |
| None | 14:07:24.96 | +55:06:11.0 | 2004/03/24.46 | 0.0 | II | 18.8 | 2004cm | IAUC 8359 | |
| None | 14:11:05.77 | -11:44:09.4 | 2004/05/14 | 0.0 | Ib/c | 22.9 | 2004cf | IAUC 8352 | |
| None | 14:11:11.50 | -12:02:36.9 | 2004/07/14 | 0.0 | Ia | 21.2 | 2004dl | IAUC 8377 | |
| None | 14:11:23.71 | -12:01:08.4 | 2004/05/14 | 0.0 | II | 22.4 | 2004cg | IAUC 8352 | |
| None | 14:16:18.224 | +52:16:26.09 | 2004/07/13 | 0.0 | Ia | 25.0 | SNLS-04D3nc | Paper | |
| None | 14:16:35.943 | +52:28:44.02 | 2004/06/16 | 0.0 | Ia | 25.0 | SNLS-04D3kr | Paper | |
| None | 14:16:39.095 | +53:05:35.89 | 2004/06/20 | 0.0 | Ia | 25.0 | SNLS-04D3ml | Paper | |
| None | 14:16:51.968 | +52:48:45.70 | 2004/05/23 | 0.0 | Ia | 25.0 | SNLS-04D3is | Paper | |
| None | 14:16:57.902 | +52:22:46.46 | 2004/04/27 | 0.0 | Ia | 25.0 | SNLS-04D3fq | Paper | |
| None | 14:17:45.096 | +52:28:04.31 | 2004/02/18 | 0.0 | Ia | 25.0 | SNLS-04D3bf | Paper | |
| None | 14:17:46.113 | +52:16:03.36 | 2004/04/21 | 0.0 | Ia | 25.0 | SNLS-04D3do | Paper | |
| None | 14:17:48.411 | +52:28:14.57 | 2004/04/26 | 0.0 | Ia | 25.0 | SNLS-04D3dd | Paper | |
| None | 14:17:50.030 | +52:57:48.95 | 2004/04/21 | 0.0 | Ia | 25.0 | SNLS-04D3co | Paper | |
| None | 14:18:10.042 | +52:16:39.85 | 2004/04/21 | 0.0 | Ia | 25.0 | SNLS-04D3df | Paper | |
| None | 14:18:12.452 | +52:39:30.40 | 2004/04/19 | 0.0 | Ia | 25.0 | SNLS-04D3cy | Paper | |
| None | 14:18:26.198 | +52:31:42.74 | 2004/04/22 | 0.0 | Ia | 25.0 | SNLS-04D3fk | Paper | |
| None | 14:18:56.332 | +52:11:15.06 | 2004/07/10 | 0.0 | Ia | 25.0 | SNLS-04D3ny | Paper | |
| None | 14:19:07.894 | +53:04:19.17 | 2004/04/22 | 0.0 | Ia | 25.0 | SNLS-04D3ez | Paper | |
| None | 14:19:25.768 | +53:09:49.48 | 2004/06/19 | 0.0 | Ia | 25.0 | SNLS-04D3mk | Paper | |
| None | 14:19:34.598 | +52:17:32.61 | 2004/05/23 | 0.0 | Ia | 25.0 | SNLS-04D3ki | Paper | |
| None | 14:19:39.381 | +52:33:14.21 | 2004/07/11 | 0.0 | Ia | 25.0 | SNLS-04D3oe | Paper | |
| None | 14:19:50.911 | +52:30:11.88 | 2004/05/27 | 0.0 | Ia | 25.0 | SNLS-04D3lp | Paper | |
| None | 14:20:13.666 | +52:16:58.33 | 2004/05/21 | 0.0 | Ia | 25.0 | SNLS-04D3gx | Paper | |
| None | 14:20:19.193 | +53:09:15.90 | 2004/07/14 | 0.0 | Ia | 25.0 | SNLS-04D3nq | Paper | |
| None | 14:20:23.954 | +52:49:15.45 | 2004/04/23 | 0.0 | Ia | 25.0 | SNLS-04D3cp | Paper | |
| None | 14:20:37.58 | -12:24:14.4 | 2004/02/26 | 0.0 | Ia | 22.3 | 2004aj | IAUC 8296 | |
| None | 14:21:08.009 | +52:58:29.74 | 2004/06/23 | 0.0 | Ia | 25.0 | SNLS-04D3lu | Paper | |
| None | 14:22:06.908 | +52:13:43.00 | 2004/05/22 | 0.0 | Ia | 25.0 | SNLS-04D3hn | Paper | |
| None | 14:22:26.729 | +52:20:00.92 | 2004/06/23 | 0.0 | Ia | 25.0 | SNLS-04D3nh | Paper | |
| None | 14:22:32.611 | +52:38:49.30 | 2004/05/23 | 0.0 | Ia | 25.0 | SNLS-04D3gt | Paper | |
| None | 14:22:33.479 | +52:11:07.44 | 2004/05/23 | 0.0 | Ia | 25.0 | SNLS-04D3ks | Paper | |
| None | 14:22:38.526 | +52:38:55.89 | 2004/07/15 | 0.0 | Ia | 25.0 | SNLS-04D3nr | Paper | |
| None | 15:40:24.76 | +32:51:57.2 | 2004/05/24.21 | 0.0 | Ia | 19.6 | 2004cp | IAUC 8359 | |
| None | 18:51:08.024 | -00:44:48.51 | 2004/04/22.707 | 0.0 | unk | 6.1 | AT2004iv | TNS | |
| None | 20:40:48.05 | +01:02:34.2 | 2004/10/10 | 0.0 | II | 20.5 | 2004ic | IAUC 8481 | |
| None | 21:06:04.25 | +01:12:57.0 | 2004/09/24 | 0.0 | II | 20.3 | 2004hy | IAUC 8481 | |
| None | 21:23:37.39 | -00:28:00.6 | 2004/11/20 | 0.0 | Ia | 19.7 | 2004io | IAUC 8481 | |
| None | 22:01:46.58 | +01:14:12.0 | 2004/10/16 | 0.0 | Ia | 17.5 | 2004ie | IAUC 8481 | |
| None | 22:14:49.391 | -17:49:39.37 | 2004/07/16 | 0.0 | Ia | 25.0 | SNLS-04D4bq | Paper | |
| None | 22:15:07.681 | -18:03:36.79 | 2004/07/13 | 0.0 | Ia | 25.0 | SNLS-04D4bk | Paper | |
| None | 22:15:25.470 | -17:14:42.71 | 2004/07/19 | 0.0 | Ia | 25.0 | SNLS-04D4dm | Paper | |
| None | 22:15:57.119 | -17:41:43.93 | 2004/07/13 | 0.0 | Ia | 25.0 | SNLS-04D4an | Paper | |
| None | 22:16:44.667 | -17:50:02.38 | 2004/07/19 | 0.0 | Ia | 25.0 | SNLS-04D4dw | Paper | |
| None | 22:39:08.54 | -00:51:54.6 | 2004/10/16 | 0.0 | Ia | 21.5 | 2004if | IAUC 8481 | |
| None | 22:43:21.36 | -40:19:46.7 | 2004/07/14 | 0.0 | Ib | 21.6 | 2004dm | IAUC 8377 | |
| None | 23:24:32.67 | -08:41:03.5 | 2004/11/12 | 0.0 | Ia | 23.3 | 2004hc | IAUC 8464 | |
| None | 23:26:57.92 | -09:37:19.1 | 2004/10/11 | 0.0 | Ia | 21.9 | 2004fl | IAUC 8427 | 2004fm |
| None | 23:26:58.14 | -09:37:19.4 | 2004/10/11 | 0.0 | Ia | 22.5 | 2004fm | IAUC 8427 | 2004fl |
| None | 23:27:04.38 | -08:38:45.1 | 2004/12/05 | 0.0 | Ia | 21.5 | 2004hk | IAUC 8464 | |
| None | 23:27:45.64 | -08:31:12.8 | 2004/10/13 | 0.0 | Ia | 21.5 | 2004fq | IAUC 8427 | |
| None | 23:28:27.20 | -08:36:55.2 | 2004/10/9 | 0.0 | Ia | 20.9 | 2004fh | IAUC 8427 | |
| None | 23:29:45.35 | -08:54:36.3 | 2004/10/9 | 0.0 | Ia | 21.5 | 2004fi | IAUC 8427 | |
| None | 23:30:20.12 | -09:58:30.7 | 2004/10/11 | 0.0 | Ia | 22.5 | 2004fn | IAUC 8427 | |
| None | 23:43:07.78 | -00:07:55.5 | 2004/11/05 | 0.0 | Ia | 19.8 | 2004im | IAUC 8481 | |
| None | 23:48:25.95 | +01:03:50.3 | 2004/09/22 | 0.0 | II | 20.2 | 2004hv | IAUC 8481 | |
| None | 23:51:17.35 | +01:13:39.4 | 2004/09/22 | 0.0 | Ia | 20.1 | 2004hw | IAUC 8481 |
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