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Gaia21dff




Other surveys detections
None
Comments
~0.3 mag rise in Gaia source
ATels
None
AstroNotes
None

TNS ID
AT2021tbn

RA - DEC
249.99280   1.97102
16:39:58.27   01:58:15.67
Galactic coords.
18.45715   29.89298

Alerting date
2021-07-09 13:21:40
Julian date (TCB)
2459405.06
Alerting magnitude
18.82
Historic magnitude
19.26
Historic StdDev
0.10
Class
unknown
Publication date
July 11, 2021, 3:56 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.
2015-02-17 15:03:57 2457071.13 19.25
2015-03-23 10:19:44 2457104.93 19.31
2015-07-15 23:03:51 2457219.46 19.27
2015-07-16 00:50:25 2457219.54 19.28
2015-09-04 22:23:56 2457270.43 19.26
2015-09-05 00:10:29 2457270.51 19.18
2015-10-15 17:36:46 2457311.23 19.29
2015-10-16 05:37:12 2457311.73 19.26
2015-10-16 09:50:51 2457311.91 19.25
2016-01-10 06:16:07 2457397.76 19.34
2016-01-10 10:29:48 2457397.94 19.39
2016-01-10 12:16:23 2457398.01 19.35
2016-01-23 16:39:29 2457411.19 19.31
2016-01-23 18:26:03 2457411.27 19.34
2016-02-28 10:14:59 2457446.93 19.35
2016-04-06 15:31:50 2457485.15 19.31
2016-04-06 23:18:40 2457485.47 19.32
2016-04-16 09:39:46 2457494.90 19.30
2016-07-24 06:04:34 2457593.75 19.13
2016-07-24 07:51:08 2457593.83 19.14
2016-09-14 23:32:35 2457646.48 19.11
2016-09-15 01:19:09 2457646.55 19.11
2017-01-17 19:24:01 2457771.31 19.04
2017-01-17 23:37:42 2457771.48 19.02
2017-02-07 17:42:33 2457792.24 19.03
2017-02-07 19:29:08 2457792.31 19.00
2017-03-10 00:47:41 2457822.53 19.09
2017-03-10 02:34:16 2457822.61 19.13
2017-08-03 10:17:30 2457968.93 19.12
2017-08-27 20:22:15 2457993.35 19.10
2017-08-27 22:08:48 2457993.42 19.12
2018-01-27 20:10:21 2458146.34 19.17
2018-01-27 21:56:56 2458146.41 19.12
2018-03-20 13:56:49 2458198.08 19.12
2018-08-14 03:37:01 2458344.65 19.04
2018-08-14 05:23:35 2458344.72 19.10
2018-09-11 23:04:30 2458373.46 19.11
2018-10-06 15:12:51 2458398.13 19.10
2018-10-06 16:59:25 2458398.21 19.13
2019-02-07 05:07:50 2458521.71 19.14
2019-02-07 09:21:31 2458521.89 19.17
2019-03-09 03:03:44 2458551.63 19.18
2019-03-09 04:50:19 2458551.70 19.15
2019-03-30 15:03:57 2458573.13 19.17
2019-03-30 16:50:32 2458573.20 19.17
2019-07-09 23:38:26 2458674.49 19.19
2019-07-10 05:38:39 2458674.74 19.23
2019-07-10 07:25:13 2458674.81 19.18
2019-07-10 11:38:53 2458674.99 19.18
2019-07-10 13:25:26 2458675.06 19.15
2019-07-10 17:39:06 2458675.24 19.16
2019-07-10 19:25:40 2458675.31 19.15
2019-07-10 23:39:19 2458675.49 19.00
2019-07-11 01:25:53 2458675.56 19.18
2019-07-11 05:39:32 2458675.74 19.19
2019-07-11 07:26:06 2458675.81 19.15
2019-07-11 11:39:45 2458675.99 19.15
2019-07-11 13:26:19 2458676.06 19.19
2019-07-11 17:39:58 2458676.24 19.18
2019-08-11 20:12:47 2458707.34 19.15
2019-08-11 21:59:21 2458707.42 19.14
2019-09-12 09:29:43 2458738.90 19.19
2020-01-08 00:29:39 2458856.52 19.21
2020-01-08 04:43:20 2458856.70 19.22
2020-01-08 06:29:55 2458856.77 19.23
2020-01-08 10:43:36 2458856.95 19.25
2020-01-08 16:43:51 2458857.20 19.17
2020-01-08 18:30:26 2458857.27 19.16
2020-01-08 22:44:07 2458857.45 19.22
2020-01-09 04:44:23 2458857.70 19.17
2020-01-10 16:45:59 2458859.20 19.17
2020-01-10 22:46:15 2458859.45 19.16
2020-01-11 00:32:50 2458859.52 19.21
2020-01-11 04:46:31 2458859.70 19.19
2020-01-11 06:33:06 2458859.77 19.18
2020-01-11 10:46:47 2458859.95 19.19
2020-01-11 12:33:21 2458860.02 19.19
2020-01-11 16:47:02 2458860.20 19.17
2020-01-11 18:33:37 2458860.27 19.17
2020-02-21 13:02:12 2458901.04 19.03
2020-02-21 14:48:47 2458901.12 19.03
2020-03-25 14:34:53 2458934.11 19.00
2020-04-12 16:50:20 2458952.20 19.06
2020-04-12 21:04:01 2458952.38 19.04
2020-04-12 22:50:36 2458952.45 19.06
2020-08-14 17:22:11 2459076.22 19.16
2020-09-12 23:02:14 2459105.46 19.15
2020-10-07 03:11:41 2459129.63 19.15
2020-10-07 04:58:14 2459129.71 19.16
2021-03-31 03:02:35 2459304.63 18.86
2021-07-09 13:21:40 2459405.06 18.82
2021-07-09 17:35:19 2459405.23 18.79
2021-07-09 23:35:32 2459405.48 18.84
2021-07-10 01:22:06 2459405.56 18.84
2021-07-10 07:22:19 2459405.81 18.89
2021-07-12 19:24:21 2459408.31 18.89
2021-07-13 01:24:34 2459408.56 18.84
2021-07-13 05:38:13 2459408.73 18.86
2021-07-13 07:24:47 2459408.81 18.82
2021-07-13 11:38:26 2459408.99 18.84
2021-07-13 13:25:00 2459409.06 18.83



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