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Gaia20ans




Other surveys detections
None
Comments
more than 1 mag drop in a candidate QSO
ATels
None
AstroNotes
None

TNS ID
AT2020bqh

RA - DEC
172.03129   -24.52905
11:28:07.51   -24:31:44.58
Galactic coords.
279.79981   34.57278

Alerting date
2020-02-01 08:36:23
Julian date (TCB)
2458880.86
Alerting magnitude
18.76
Historic magnitude
17.71
Historic StdDev
0.29
Class
unknown
Publication date
Feb. 2, 2020, 11:54 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.
2014-08-10 18:40:13 2456880.28 17.81
2014-08-10 22:53:52 2456880.45 17.83
2014-08-11 00:40:26 2456880.53 17.82
2014-08-11 04:54:05 2456880.70 17.82
2014-08-11 06:40:39 2456880.78 17.83
2014-08-11 12:40:52 2456881.03 17.79
2014-11-08 11:14:37 2456969.97 17.75
2014-11-08 13:01:12 2456970.04 17.62
2014-11-08 17:14:53 2456970.22 17.74
2014-11-19 23:22:35 2456981.47 17.76
2014-11-20 01:09:10 2456981.55 17.73
2015-01-31 22:15:19 2457054.43 17.77
2015-02-01 00:01:54 2457054.50 17.76
2015-02-01 04:15:35 2457054.68 17.76
2015-02-01 06:02:10 2457054.75 17.77
2015-02-12 18:11:28 2457066.26 17.74
2015-02-12 22:25:09 2457066.43 17.75
2015-02-13 00:11:44 2457066.51 17.75
2015-02-13 04:25:25 2457066.68 17.75
2015-05-14 00:49:34 2457156.53 17.71
2015-05-14 05:03:13 2457156.71 17.67
2015-05-14 06:49:47 2457156.78 17.69
2015-11-17 06:15:40 2457343.76 17.68
2015-12-04 12:20:27 2457361.01 17.71
2015-12-04 14:07:01 2457361.09 17.67
2016-01-06 01:38:03 2457393.57 17.70
2016-05-10 06:01:26 2457518.75 17.66
2016-05-10 07:48:00 2457518.83 17.64
2016-05-30 19:51:41 2457539.33 17.66
2016-05-31 00:05:20 2457539.50 17.59
2016-07-03 05:39:07 2457572.74 17.71
2016-11-25 19:20:26 2457718.31 17.70
2016-12-17 19:18:25 2457740.30 17.69
2016-12-17 21:04:59 2457740.38 17.68
2017-01-15 14:49:08 2457769.12 17.71
2017-01-15 19:02:49 2457769.29 17.72
2017-05-20 14:32:30 2457894.11 17.67
2017-05-20 16:19:04 2457894.18 17.70
2017-06-15 20:25:32 2457920.35 17.69
2017-07-14 03:55:09 2457948.66 17.70
2017-12-05 21:50:17 2458093.41 17.92
2018-01-26 03:36:15 2458144.65 18.03
2018-05-31 15:41:42 2458270.15 18.15
2018-05-31 17:28:16 2458270.23 18.19
2018-07-01 03:21:29 2458300.64 18.18
2018-07-24 21:14:21 2458324.38 18.24
2018-07-24 23:00:55 2458324.46 18.25
2019-01-15 22:39:59 2458499.44 18.45
2019-02-04 22:46:21 2458519.45 18.44
2019-02-05 00:32:56 2458519.52 18.46
2019-02-05 04:46:37 2458519.70 18.44
2019-06-11 22:50:55 2458646.45 18.58
2019-07-16 04:16:36 2458680.68 18.58
2019-07-16 06:03:10 2458680.75 18.56
2019-07-19 12:11:50 2458684.01 18.59
2019-07-19 13:58:23 2458684.08 18.55
2019-08-09 06:43:09 2458704.78 18.62
2019-08-09 08:29:43 2458704.85 18.62
2019-08-09 12:43:22 2458705.03 18.61
2019-08-09 14:29:55 2458705.10 18.63
2019-12-13 16:39:11 2458831.19 18.71
2019-12-13 18:25:45 2458831.27 18.66
2020-02-01 08:36:23 2458880.86 18.76
2020-02-01 12:50:04 2458881.03 18.71
2020-05-06 19:26:55 2458976.31 18.82
2020-05-19 01:42:00 2458988.57 18.82
2020-05-19 03:28:34 2458988.64 18.82
2020-12-16 16:58:12 2459200.21 19.00
2021-01-16 18:24:34 2459231.27 19.09
2021-02-05 06:31:41 2459250.77 19.07
2021-06-12 10:49:43 2459377.95 19.13
2021-07-17 04:14:14 2459412.68 19.09
2021-08-04 10:16:00 2459430.93 19.18
2021-08-04 12:02:34 2459431.00 19.20
2021-11-09 00:41:15 2459527.53 19.25
2021-11-09 02:27:49 2459527.60 19.23
2021-11-21 00:49:01 2459539.53 19.24
2021-11-21 02:35:36 2459539.61 19.25
2021-12-27 06:08:28 2459575.76 19.18
2022-02-02 11:42:56 2459612.99 19.16
2022-02-02 17:43:12 2459613.24 19.24
2022-02-02 19:29:46 2459613.31 19.22
2022-02-13 05:52:15 2459623.74 19.21
2022-02-13 11:52:31 2459623.99 19.20
2022-05-03 06:22:29 2459702.77 19.18
2022-05-03 12:22:42 2459703.02 19.17
2022-05-03 14:09:15 2459703.09 19.19
2022-05-15 18:30:29 2459715.27 19.13
2022-05-15 20:17:03 2459715.35 19.21
2022-05-16 00:30:42 2459715.52 19.13
2022-06-23 17:58:27 2459754.25 19.10
2022-06-23 19:45:00 2459754.32 19.12
2022-08-01 12:56:00 2459793.04 19.06
2022-08-01 17:09:39 2459793.22 19.04
2022-08-13 13:02:10 2459805.04 19.02
2022-11-17 19:42:36 2459901.32 18.86
2022-11-17 21:29:11 2459901.40 18.87
2022-12-05 13:46:54 2459919.07 18.87
2022-12-05 15:33:28 2459919.15 18.79
2023-01-06 19:19:17 2459951.31 18.81
2023-01-06 21:05:52 2459951.38 18.74
2023-05-11 21:15:22 2460076.39 18.75
2023-05-12 01:29:01 2460076.56 18.84
2023-06-02 03:18:21 2460097.64 18.83
2023-06-02 07:32:00 2460097.81 18.82
2023-07-05 01:06:33 2460130.55 18.88
2023-11-27 10:34:09 2460275.94 18.75
2023-12-19 20:44:55 2460298.36 18.57
2023-12-19 22:31:30 2460298.44 18.66
2024-01-17 10:16:58 2460326.93 18.65



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