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Gaia21dgu




Other surveys detections
None
Comments
Gaia source brightens by 0.4 mag in 18 months
ATels
None
AstroNotes
None

TNS ID
AT2021tjl

RA - DEC
92.79535   -18.49053
06:11:10.88   -18:29:25.91
Galactic coords.
225.41282   -16.98439

Alerting date
2021-07-14 04:41:42
Julian date (TCB)
2459409.70
Alerting magnitude
18.50
Historic magnitude
18.98
Historic StdDev
0.10
Class
unknown
Publication date
July 15, 2021, 8:15 a.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.
2015-02-16 23:40:34 2457070.49 18.84
2015-03-16 17:28:18 2457098.23 18.88
2015-06-01 16:05:37 2457175.17 18.96
2015-06-01 17:52:11 2457175.24 19.00
2015-06-01 22:05:51 2457175.42 18.96
2015-09-11 19:28:44 2457277.31 19.02
2015-10-10 09:02:54 2457305.88 19.06
2015-11-06 02:59:48 2457332.62 19.06
2015-11-06 07:13:29 2457332.80 19.05
2016-02-28 06:49:34 2457446.78 19.16
2016-02-28 08:36:07 2457446.86 19.18
2016-03-30 02:11:38 2457477.59 19.16
2016-07-31 05:05:36 2457600.71 19.01
2016-07-31 09:19:17 2457600.89 18.91
2016-08-13 21:26:42 2457614.39 18.98
2016-08-13 23:13:17 2457614.47 18.95
2016-09-21 22:23:47 2457653.43 18.90
2016-10-24 10:05:22 2457685.92 18.87
2016-11-16 08:24:29 2457708.85 18.84
2016-11-16 10:11:03 2457708.92 18.87
2016-11-16 14:24:44 2457709.10 18.83
2017-01-15 08:18:19 2457768.85 18.80
2017-01-15 10:04:53 2457768.92 18.82
2017-01-15 20:18:46 2457769.35 18.81
2017-01-15 22:05:20 2457769.42 18.79
2017-01-27 22:13:52 2457781.43 18.78
2017-01-28 02:27:31 2457781.60 18.81
2017-01-28 04:14:05 2457781.68 18.73
2017-01-28 08:27:44 2457781.85 18.77
2017-01-28 10:14:18 2457781.93 18.78
2017-04-13 04:29:53 2457856.69 18.82
2017-04-13 08:43:32 2457856.86 18.83
2017-05-03 04:28:12 2457876.69 18.76
2017-08-10 13:28:22 2457976.06 18.82
2017-08-28 05:46:56 2457993.74 18.98
2017-08-28 07:33:30 2457993.81 18.89
2017-10-03 06:56:01 2458029.79 18.96
2017-11-09 10:47:05 2458066.95 18.86
2017-11-09 12:33:40 2458067.02 18.88
2017-11-27 06:44:22 2458084.78 18.85
2017-11-27 10:58:03 2458084.96 18.82
2017-11-27 12:44:37 2458085.03 18.82
2018-01-25 22:50:18 2458144.45 18.76
2018-01-26 00:36:52 2458144.53 18.77
2018-02-14 16:56:58 2458164.21 18.72
2018-02-14 18:43:32 2458164.28 18.79
2018-03-21 18:14:41 2458199.26 18.79
2018-04-27 09:38:41 2458235.90 18.79
2018-04-27 11:25:15 2458235.98 18.77
2018-05-13 15:42:11 2458252.15 18.81
2018-05-13 17:28:45 2458252.23 18.83
2018-08-21 02:31:19 2458351.61 18.90
2018-09-11 12:45:15 2458373.03 18.89
2018-09-11 14:31:50 2458373.11 18.92
2018-10-14 14:06:22 2458406.09 18.99
2018-10-14 18:20:03 2458406.26 18.98
2018-11-28 05:59:18 2458450.75 19.02
2018-11-28 11:59:33 2458451.00 19.00
2018-11-28 17:59:49 2458451.25 18.97
2018-11-28 19:46:23 2458451.32 18.98
2018-11-29 00:00:03 2458451.50 18.97
2018-11-29 01:46:38 2458451.57 18.98
2018-12-06 13:53:29 2458459.08 19.00
2018-12-06 18:07:10 2458459.25 19.03
2018-12-06 19:53:44 2458459.33 18.96
2018-12-07 00:07:24 2458459.51 18.97
2018-12-07 06:07:39 2458459.76 18.98
2018-12-07 07:54:13 2458459.83 18.94
2018-12-07 12:07:54 2458460.01 18.91
2019-02-05 23:59:54 2458520.50 18.93
2019-02-06 01:46:28 2458520.57 18.96
2019-04-01 23:35:07 2458575.48 18.91
2019-05-11 18:20:24 2458615.26 18.91
2019-05-23 16:39:56 2458627.19 18.91
2019-05-23 18:26:30 2458627.27 18.92
2019-07-13 22:44:35 2458678.45 18.97
2019-07-14 02:58:16 2458678.62 18.97
2019-07-14 04:44:50 2458678.70 18.98
2019-07-14 08:58:30 2458678.87 18.95
2019-07-14 14:58:45 2458679.12 18.98
2019-07-14 16:45:20 2458679.20 18.93
2019-07-14 20:59:00 2458679.37 18.96
2019-07-14 22:45:34 2458679.45 18.94
2019-07-15 04:45:49 2458679.70 18.94
2019-07-15 08:59:29 2458679.87 18.94
2019-07-15 10:46:04 2458679.95 18.95
2019-07-15 14:59:44 2458680.12 18.97
2019-07-15 16:46:19 2458680.20 18.94
2019-07-15 20:59:59 2458680.37 18.95
2019-07-15 22:46:33 2458680.45 18.89
2019-07-16 03:00:14 2458680.63 18.99
2019-07-16 04:46:48 2458680.70 18.98
2019-08-10 13:18:30 2458706.05 18.96
2019-08-10 17:32:11 2458706.23 18.94
2019-09-05 06:21:50 2458731.77 18.93
2019-10-06 07:43:04 2458762.82 18.92
2019-11-14 09:59:57 2458801.92 18.94
2019-11-14 11:46:31 2458801.99 18.90
2019-11-25 10:15:15 2458812.93 18.91
2019-11-25 12:01:50 2458813.00 18.92
2020-01-12 13:31:32 2458861.06 18.91
2020-01-12 15:18:06 2458861.14 18.88
2020-01-12 19:31:45 2458861.31 18.92
2020-01-12 21:18:20 2458861.39 18.94
2020-01-13 01:31:59 2458861.56 18.93
2020-01-13 03:18:33 2458861.64 18.88
2020-01-13 07:32:13 2458861.81 18.93
2020-01-13 09:18:47 2458861.89 18.89
2020-01-13 13:32:27 2458862.06 18.90
2020-01-13 15:19:01 2458862.14 18.91
2020-01-13 21:19:15 2458862.39 18.90
2020-01-14 03:19:29 2458862.64 18.91
2020-01-14 07:33:09 2458862.81 18.96
2020-01-14 09:19:43 2458862.89 18.88
2020-01-14 13:33:23 2458863.06 18.92
2020-01-14 15:19:57 2458863.14 18.91
2020-01-14 19:33:37 2458863.32 18.87
2020-01-14 21:20:11 2458863.39 18.88
2020-01-15 01:33:51 2458863.57 18.92
2020-01-15 03:20:25 2458863.64 18.88
2020-01-15 07:34:04 2458863.82 18.89
2020-01-15 13:34:17 2458864.07 18.89
2020-02-28 04:09:20 2458907.67 18.89
2020-02-28 05:55:53 2458907.75 18.97
2020-03-23 18:49:15 2458932.28 18.82
2020-04-22 18:12:21 2458962.26 18.79
2020-04-22 19:58:55 2458962.33 18.81
2020-08-21 14:29:43 2459083.10 18.74
2020-09-12 08:29:37 2459104.85 18.79
2020-11-29 23:59:11 2459183.50 18.74
2020-11-30 01:45:45 2459183.57 18.86
2020-11-30 05:59:26 2459183.75 18.81
2020-11-30 07:46:00 2459183.82 18.85
2020-11-30 11:59:41 2459184.00 18.83
2020-11-30 13:46:15 2459184.07 18.81
2020-11-30 17:59:56 2459184.25 18.85
2020-11-30 19:46:30 2459184.32 18.85
2020-12-01 00:00:10 2459184.50 18.89
2020-12-01 01:46:45 2459184.57 18.84
2020-12-06 07:51:40 2459189.83 18.84
2020-12-06 12:05:20 2459190.00 18.86
2020-12-06 13:51:54 2459190.08 18.81
2020-12-06 18:05:35 2459190.25 18.84
2020-12-06 19:52:09 2459190.33 18.79
2020-12-07 00:05:49 2459190.50 18.86
2020-12-07 01:52:24 2459190.58 18.84
2020-12-07 06:06:04 2459190.75 18.81
2020-12-07 07:52:38 2459190.83 18.81
2020-12-07 12:06:19 2459191.00 18.80
2020-12-07 18:06:34 2459191.25 18.81
2021-02-06 11:58:42 2459252.00 18.77
2021-02-06 13:45:16 2459252.07 18.80
2021-03-02 23:56:15 2459276.50 18.74
2021-04-02 11:33:38 2459306.98 18.63
2021-04-02 13:20:12 2459307.06 18.65
2021-05-12 10:31:17 2459346.94 18.63
2021-05-12 12:17:51 2459347.01 18.58
2021-05-12 16:31:30 2459347.19 18.59
2021-05-23 22:37:24 2459358.44 18.56
2021-07-14 04:41:42 2459409.70 18.50
2021-07-14 08:55:23 2459409.87 18.51
2021-07-14 10:41:57 2459409.95 18.47
2021-07-14 14:55:38 2459410.12 18.55
2021-07-14 20:55:52 2459410.37 18.51
2021-07-14 22:42:27 2459410.45 18.54
2021-07-15 02:56:07 2459410.62 18.46
2021-07-15 08:56:21 2459410.87 18.55
2021-07-15 14:56:36 2459411.12 18.53
2021-07-15 20:56:50 2459411.37 18.50
2021-07-16 02:57:04 2459411.62 18.53
2021-07-16 14:57:33 2459412.12 18.50
2021-07-16 16:44:08 2459412.20 18.52
2021-07-16 22:44:22 2459412.45 18.51
2021-07-17 02:58:03 2459412.62 18.51
2021-07-17 04:44:37 2459412.70 18.43
2021-07-17 08:58:18 2459412.87 18.52
2021-07-17 10:44:52 2459412.95 18.51



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