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Gaia20ech




Other surveys detections
None
Comments
brightening, slight decline, followed by further brightening in Gaia source
ATels
None
AstroNotes
None

TNS ID
AT2020sln

RA - DEC
271.37462   -40.23925
18:05:29.91   -40:14:21.30
Galactic coords.
352.19764   -9.16551

Alerting date
2020-09-01 10:41:00
Julian date (TCB)
2459093.95
Alerting magnitude
18.78
Historic magnitude
19.79
Historic StdDev
0.41
Class
unknown
Publication date
Sept. 4, 2020, 10:59 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.
2015-03-26 21:18:41 2457108.39 20.39
2015-04-21 15:15:35 2457134.14 20.45
2015-09-01 15:39:40 2457267.15 19.94
2015-09-01 17:26:13 2457267.23 19.97
2015-09-30 21:19:51 2457296.39 19.87
2015-09-30 23:06:25 2457296.46 19.95
2016-03-09 22:36:40 2457457.44 20.06
2016-03-10 00:23:15 2457457.52 19.97
2016-09-11 16:48:37 2457643.20 20.01
2016-10-14 18:00:53 2457676.25 20.13
2016-11-01 04:16:02 2457693.68 19.89
2016-11-01 06:02:35 2457693.75 20.01
2017-02-02 14:08:04 2457787.09 20.03
2017-02-02 18:21:45 2457787.27 20.01
2017-02-02 20:08:19 2457787.34 19.95
2017-02-03 00:22:00 2457787.52 19.97
2017-02-09 19:50:42 2457794.33 19.95
2017-02-09 21:37:17 2457794.40 19.98
2017-03-20 14:56:28 2457833.12 20.16
2017-04-27 00:44:37 2457870.53 20.18
2017-04-27 02:31:12 2457870.61 20.10
2017-05-08 12:54:12 2457882.04 20.15
2017-08-05 13:49:19 2457971.08 20.30
2017-08-05 19:49:32 2457971.33 20.30
2017-08-06 01:49:44 2457971.58 20.26
2017-08-06 03:36:18 2457971.65 20.28
2017-08-06 09:36:31 2457971.90 20.28
2017-08-12 15:41:18 2457978.15 20.33
2017-08-12 19:54:57 2457978.33 20.28
2017-08-12 21:41:31 2457978.40 20.32
2017-08-13 01:55:10 2457978.58 20.36
2017-08-13 07:55:23 2457978.83 20.32
2017-09-22 13:19:42 2458019.06 20.37
2017-09-22 15:06:16 2458019.13 20.33
2017-10-30 08:18:53 2458056.85 20.20
2018-02-09 22:29:51 2458159.44 19.93
2018-02-10 02:43:32 2458159.61 19.85
2018-08-12 14:52:25 2458343.12 19.10
2018-08-31 10:43:14 2458361.95 18.98
2018-10-03 08:27:52 2458394.85 19.08
2018-10-03 10:14:25 2458394.93 19.13
2019-02-19 03:48:12 2458533.66 19.03
2019-03-12 09:48:39 2458554.91 19.22
2019-03-12 11:35:14 2458554.98 19.21
2019-08-24 03:55:42 2458719.66 19.20
2019-09-15 14:51:00 2458742.12 19.25
2019-09-15 16:37:33 2458742.19 19.30
2020-02-18 21:28:10 2458898.39 19.28
2020-03-14 04:22:08 2458922.68 19.36
2020-04-10 11:31:29 2458949.98 19.37
2020-08-12 20:50:53 2459074.37 18.81
2020-08-12 22:37:27 2459074.44 18.80
2020-09-01 10:41:00 2459093.95 18.78
2020-09-01 14:54:39 2459094.12 18.75
2020-10-03 20:26:34 2459126.35 18.84
2020-10-03 22:13:07 2459126.43 18.87
2021-02-19 09:46:39 2459264.91 18.70
2021-02-19 11:33:14 2459264.98 18.71
2021-03-13 03:46:22 2459286.66 18.83
2021-03-13 05:32:57 2459286.73 18.80
2021-04-11 15:31:53 2459316.15 18.80
2021-04-11 17:18:27 2459316.22 18.84
2021-08-22 21:58:33 2459449.42 19.09
2021-09-17 03:51:05 2459474.66 18.99
2021-10-14 09:33:48 2459501.90 19.07
2022-03-01 06:41:02 2459639.78 19.40
2022-03-27 22:45:09 2459666.45 19.28
2022-03-28 00:31:44 2459666.52 19.33
2022-04-22 04:43:00 2459691.70 19.46
2022-04-22 06:29:35 2459691.77 19.43
2022-09-02 11:07:06 2459824.96 19.61
2022-10-02 00:32:28 2459854.52 19.65
2022-10-24 10:39:32 2459876.94 19.56
2023-03-11 18:04:22 2460015.25 19.57
2023-04-12 05:45:18 2460046.74 19.66
2023-04-12 07:31:53 2460046.81 19.69
2023-05-02 05:52:56 2460066.75 19.72



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