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Gaia20eis




Other surveys detections
None
Comments
0.8 mag rise in Gaia and GALEX source in 2.5 years
ATels
None
AstroNotes
None

TNS ID
AT2020tnd

RA - DEC
40.37793   16.79786
02:41:30.70   16:47:52.30
Galactic coords.
157.40021   -38.5971

Alerting date
2020-09-15 23:51:47
Julian date (TCB)
2459108.49
Alerting magnitude
18.52
Historic magnitude
19.34
Historic StdDev
0.25
Class
unknown
Publication date
Sept. 17, 2020, 9:03 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.
2015-07-05 03:14:46 2457208.64 19.50
2015-08-27 01:18:35 2457261.55 19.29
2016-01-08 20:12:06 2457396.34 19.26
2016-02-02 15:45:23 2457421.16 19.30
2016-02-27 19:45:30 2457446.32 19.33
2016-02-27 21:32:03 2457446.40 19.27
2016-07-14 14:38:25 2457584.11 19.43
2016-07-14 16:25:00 2457584.18 19.35
2016-09-05 08:28:29 2457636.85 19.46
2016-09-05 10:15:03 2457636.93 19.41
2017-01-17 21:19:31 2457771.39 19.34
2017-02-16 10:15:48 2457800.93 19.39
2017-03-08 12:00:52 2457821.00 19.31
2017-07-25 11:12:17 2457959.97 18.97
2017-08-28 00:36:54 2457993.53 18.97
2017-09-14 16:58:17 2458011.21 18.99
2017-09-14 18:44:52 2458011.28 18.97
2018-01-28 05:50:07 2458146.74 19.22
2018-01-28 07:36:41 2458146.82 19.24
2018-03-03 18:58:04 2458181.29 19.35
2018-03-16 17:17:36 2458194.22 19.41
2018-03-16 19:04:10 2458194.29 19.37
2018-06-19 08:34:41 2458288.86 19.28
2018-06-19 12:48:22 2458289.03 19.25
2018-06-19 20:35:12 2458289.36 19.26
2018-06-20 00:48:53 2458289.53 19.22
2018-06-20 06:49:09 2458289.78 19.24
2018-06-24 18:53:35 2458294.29 19.27
2018-06-25 00:53:51 2458294.54 19.29
2018-06-25 02:40:26 2458294.61 19.21
2018-06-25 06:54:07 2458294.79 19.22
2018-08-05 12:24:11 2458336.02 19.30
2018-08-05 14:10:45 2458336.09 19.30
2018-09-14 11:53:02 2458376.00 19.18
2018-09-14 19:39:53 2458376.32 19.23
2018-09-21 01:45:47 2458382.57 19.19
2018-09-21 05:59:28 2458382.75 19.19
2018-09-21 07:46:03 2458382.82 19.20
2018-09-21 13:46:19 2458383.07 19.19
2018-09-21 18:00:00 2458383.25 19.21
2018-12-22 13:31:59 2458475.06 19.09
2018-12-22 15:18:32 2458475.14 19.05
2019-01-04 01:37:45 2458487.57 19.10
2019-01-04 03:24:19 2458487.64 19.09
2019-02-07 14:44:53 2458522.11 19.00
2019-06-25 21:35:51 2458660.40 18.80
2019-06-26 01:49:32 2458660.58 18.77
2019-07-13 13:58:00 2458678.08 18.82
2019-07-13 15:44:35 2458678.16 18.82
2019-08-12 06:23:20 2458707.77 18.73
2020-01-12 16:17:47 2458861.18 18.87
2020-02-13 09:54:32 2458892.91 18.79
2020-06-30 15:02:29 2459031.13 18.63
2020-06-30 19:16:11 2459031.30 18.62
2020-07-22 01:57:40 2459052.58 18.54
2020-07-22 03:44:15 2459052.66 18.56
2020-08-06 00:23:12 2459067.52 18.58
2020-08-06 02:09:47 2459067.59 18.56
2020-09-15 23:51:47 2459108.49 18.52
2020-09-16 01:38:22 2459108.57 18.53
2020-09-16 05:52:03 2459108.74 18.58
2020-09-16 07:38:38 2459108.82 18.53
2020-09-16 11:52:19 2459108.99 18.55
2020-09-16 13:38:54 2459109.07 18.54
2020-09-20 13:42:53 2459113.07 18.57
2020-09-20 17:56:34 2459113.25 18.56
2020-09-20 19:43:09 2459113.32 18.53
2020-09-20 23:56:50 2459113.50 18.52
2020-09-21 01:43:24 2459113.57 18.55
2020-09-21 05:57:06 2459113.75 18.55
2020-12-22 21:16:35 2459206.39 18.65
2021-01-05 03:21:58 2459219.64 18.62
2021-02-08 00:57:02 2459253.54 18.64
2021-02-08 02:43:36 2459253.61 18.60
2021-06-26 03:34:14 2459391.65 18.66
2021-06-26 07:47:55 2459391.82 18.65
2021-07-14 13:56:00 2459410.08 18.73
2021-07-14 15:42:35 2459410.15 18.73
2021-08-17 01:35:03 2459443.57 18.72
2021-12-31 02:33:15 2459579.61 18.85
2021-12-31 04:19:49 2459579.68 18.81
2022-01-20 04:17:12 2459599.68 18.77
2022-01-20 08:30:50 2459599.85 18.75
2022-07-05 20:55:43 2459766.37 18.67
2022-08-27 16:32:32 2459819.19 18.69
2022-08-27 20:46:13 2459819.37 18.71
2023-02-28 15:12:46 2460004.13 18.76
2023-02-28 16:59:19 2460004.21 18.76
2023-07-16 10:06:02 2460141.92 18.84
2023-08-14 15:54:51 2460171.16 18.84
2023-08-14 17:41:26 2460171.24 18.82
2023-09-06 23:42:17 2460194.49 18.78



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