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Gaia21dfa




Other surveys detections
None
Comments
Gaia source brightens by ~0.3 mag in 1 year
ATels
None
AstroNotes
None

TNS ID
AT2021svm

RA - DEC
261.16863   18.30634
17:24:40.47   18:18:22.82
Galactic coords.
40.64901   27.09802

Alerting date
2021-07-09 05:54:08
Julian date (TCB)
2459404.75
Alerting magnitude
18.45
Historic magnitude
18.82
Historic StdDev
0.09
Class
unknown
Publication date
July 10, 2021, 12:35 p.m.
  • See here for an explanation of lightcurves.


Click and scroll down and select one row in the table below to display the corresponding spectrum.


Date JD Average Mag.
2015-02-15 10:29:28 2457068.94 18.75
2015-02-15 14:43:09 2457069.11 18.76
2015-03-18 16:09:17 2457100.17 18.75
2015-07-18 13:10:53 2457222.05 18.68
2015-09-09 12:21:29 2457275.01 18.68
2015-11-04 04:12:32 2457330.68 18.70
2015-11-04 05:59:06 2457330.75 18.72
2015-11-04 10:12:45 2457330.93 18.71
2015-11-04 11:59:19 2457331.00 18.70
2016-01-04 05:52:35 2457391.74 18.76
2016-01-17 16:16:25 2457405.18 18.78
2016-01-17 18:03:00 2457405.25 18.72
2016-01-18 00:03:15 2457405.50 18.77
2016-02-26 15:53:32 2457445.16 18.81
2016-02-26 17:40:07 2457445.24 18.78
2016-03-31 15:21:05 2457479.14 18.80
2016-03-31 17:07:40 2457479.21 18.78
2016-04-19 17:10:34 2457498.22 18.78
2016-07-27 18:23:34 2457597.27 18.76
2016-07-27 20:10:08 2457597.34 18.76
2016-08-15 06:25:00 2457615.77 18.84
2016-09-19 23:42:35 2457651.49 18.79
2016-09-20 01:29:09 2457651.56 18.80
2016-10-28 17:12:57 2457690.22 18.77
2016-10-28 18:59:31 2457690.29 18.77
2016-10-28 23:13:10 2457690.47 18.79
2016-11-13 23:22:04 2457706.47 18.74
2016-11-14 01:08:38 2457706.55 18.77
2016-11-14 05:22:18 2457706.72 18.75
2016-11-14 07:08:52 2457706.80 18.78
2017-01-13 07:02:33 2457766.79 18.81
2017-01-13 11:16:14 2457766.97 18.82
2017-01-13 13:02:48 2457767.04 18.79
2017-02-02 17:24:40 2457787.23 18.77
2017-02-02 19:11:14 2457787.30 18.79
2017-03-08 20:12:29 2457821.34 18.74
2017-04-14 17:41:18 2457858.24 18.78
2017-04-14 19:27:53 2457858.31 18.75
2017-04-29 23:47:58 2457873.49 18.78
2017-08-07 10:34:21 2457972.94 18.72
2017-08-29 16:29:39 2457995.19 18.72
2017-11-18 21:35:13 2458076.40 18.81
2017-11-19 03:35:27 2458076.65 18.80
2017-11-19 07:49:07 2458076.83 18.77
2017-11-19 09:35:41 2458076.90 18.79
2017-11-19 15:35:55 2458077.15 18.85
2017-11-19 19:49:35 2458077.33 18.77
2017-11-19 21:36:09 2458077.40 18.77
2017-11-20 01:49:49 2458077.58 18.77
2017-11-20 03:36:23 2458077.65 18.90
2017-11-20 07:50:03 2458077.83 18.74
2017-11-20 09:36:37 2458077.90 18.77
2017-11-20 15:36:50 2458078.15 18.71
2017-11-20 19:50:30 2458078.33 18.77
2017-11-21 01:50:44 2458078.58 18.80
2017-11-21 03:37:18 2458078.65 18.79
2017-11-21 07:50:58 2458078.83 18.80
2017-11-21 09:37:32 2458078.90 18.75
2017-11-21 13:51:12 2458079.08 18.79
2017-11-21 15:37:46 2458079.15 18.81
2017-11-21 19:51:25 2458079.33 18.81
2017-11-21 21:37:59 2458079.40 18.81
2017-11-22 01:51:39 2458079.58 18.81
2017-11-22 03:38:13 2458079.65 18.78
2017-11-22 07:51:53 2458079.83 18.81
2017-11-22 09:38:27 2458079.90 18.80
2017-11-22 15:38:42 2458080.15 18.79
2018-01-24 09:36:09 2458142.90 18.86
2018-01-24 13:49:49 2458143.08 18.82
2018-02-18 01:50:48 2458167.58 18.84
2018-02-18 03:37:23 2458167.65 18.85
2018-03-19 21:21:27 2458197.39 18.85
2018-04-29 00:38:36 2458237.53 18.85
2018-04-29 02:25:10 2458237.60 18.82
2018-05-09 18:46:06 2458248.28 18.83
2018-05-09 20:32:40 2458248.36 18.81
2018-06-29 23:03:54 2458299.46 18.81
2018-06-30 05:04:08 2458299.71 18.82
2018-06-30 11:04:22 2458299.96 18.78
2018-06-30 12:50:56 2458300.04 18.81
2018-06-30 17:04:36 2458300.21 18.81
2018-06-30 18:51:10 2458300.29 18.82
2018-06-30 23:04:49 2458300.46 18.82
2018-07-01 00:51:23 2458300.54 18.81
2018-07-01 05:05:03 2458300.71 18.83
2018-07-01 06:51:37 2458300.79 18.82
2018-07-01 12:51:50 2458301.04 18.75
2018-07-01 18:52:03 2458301.29 18.82
2018-07-02 00:52:17 2458301.54 18.76
2018-07-02 05:05:56 2458301.71 18.81
2018-07-02 06:52:30 2458301.79 18.82
2018-07-02 11:06:09 2458301.96 18.83
2018-07-02 12:52:43 2458302.04 18.79
2018-07-02 17:06:23 2458302.21 18.81
2018-07-02 23:06:37 2458302.46 18.87
2018-07-03 00:53:11 2458302.54 18.80
2018-07-03 05:06:50 2458302.71 18.81
2018-08-18 09:51:39 2458348.91 18.82
2018-08-18 11:38:13 2458348.98 18.82
2018-09-13 05:26:05 2458374.73 18.78
2018-10-12 21:22:16 2458404.39 18.75
2018-10-12 23:08:50 2458404.46 18.74
2019-02-04 15:00:48 2458519.13 18.78
2019-02-04 16:47:23 2458519.20 18.77
2019-03-04 14:51:51 2458547.12 18.81
2019-03-04 16:38:25 2458547.19 18.76
2019-03-30 20:42:46 2458573.36 18.78
2019-05-13 13:35:39 2458617.07 18.80
2019-05-13 21:22:29 2458617.39 18.82
2019-05-14 01:36:09 2458617.57 18.82
2019-05-14 03:22:44 2458617.64 18.84
2019-05-18 15:26:51 2458622.14 18.81
2019-05-18 19:40:31 2458622.32 18.83
2019-05-18 21:27:05 2458622.39 18.83
2019-05-19 01:40:46 2458622.57 18.78
2019-07-08 23:56:44 2458673.50 18.81
2019-07-09 01:43:18 2458673.57 18.81
2019-08-09 02:28:21 2458704.60 18.81
2019-08-09 04:14:55 2458704.68 18.82
2019-09-07 15:32:45 2458734.15 18.76
2019-09-07 17:19:19 2458734.22 18.80
2019-10-04 00:17:30 2458760.51 18.76
2019-11-16 08:48:12 2458803.87 18.75
2019-11-16 14:48:25 2458804.12 18.74
2019-11-16 19:02:05 2458804.29 18.71
2019-11-20 13:05:44 2458808.05 18.76
2019-11-20 14:52:18 2458808.12 18.71
2019-11-20 19:05:58 2458808.30 18.72
2019-11-20 20:52:32 2458808.37 18.67
2019-11-21 02:52:45 2458808.62 18.76
2020-01-07 22:23:49 2458856.43 18.77
2020-01-08 00:10:24 2458856.51 18.73
2020-01-08 04:24:04 2458856.68 18.75
2020-01-17 04:35:40 2458865.69 18.75
2020-01-17 06:22:14 2458865.77 18.72
2020-02-25 18:57:54 2458905.29 18.75
2020-02-25 20:44:28 2458905.36 18.73
2020-03-25 20:13:45 2458934.34 18.76
2020-04-21 03:08:25 2458960.63 18.75
2020-08-18 23:36:36 2459080.48 18.74
2020-09-14 03:37:21 2459106.65 18.71
2020-10-13 11:07:37 2459135.96 18.70
2021-02-05 02:59:47 2459250.62 18.59
2021-02-05 04:46:22 2459250.70 18.62
2021-03-05 10:36:21 2459278.94 18.54
2021-03-31 08:41:24 2459304.86 18.52
2021-05-14 13:33:31 2459349.06 18.51
2021-05-14 15:20:05 2459349.14 18.52
2021-05-14 19:33:46 2459349.32 18.49
2021-05-14 21:20:20 2459349.39 18.49
2021-05-15 01:34:01 2459349.57 18.51
2021-05-15 03:20:35 2459349.64 18.47
2021-05-18 19:37:31 2459353.32 18.52
2021-05-18 21:24:05 2459353.39 18.51
2021-05-19 01:37:45 2459353.57 18.48
2021-05-19 03:24:20 2459353.64 18.51
2021-07-09 05:54:08 2459404.75 18.45
2021-07-09 07:40:42 2459404.82 18.44
2021-07-09 11:54:21 2459405.00 18.48
2021-07-09 13:40:55 2459405.07 18.50
2021-07-19 06:00:26 2459414.75 18.44
2021-07-19 07:47:00 2459414.82 18.46
2021-07-19 12:00:39 2459415.00 18.46



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