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Gaia20bub




Other surveys detections
MASTER J120854.25+544158.0 (0.29 arcsec); MASTER J120854.25+544158.0 (0.29 arcsec)
Comments
z=1.34 QSO 6C 120623+545839 flares by 2 mag
ATels
6070 
AstroNotes
None

TNS ID
AT2020hdm

RA - DEC
182.22607   54.69947
12:08:54.26   54:41:58.09
Galactic coords.
135.7838   61.35476

Alerting date
2020-04-12 01:45:39
Julian date (TCB)
2458951.57
Alerting magnitude
17.80
Historic magnitude
19.44
Historic StdDev
0.53
Class
QSO
Publication date
April 14, 2020, 9:42 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.
2015-01-17 16:33:47 2457040.19 18.76
2015-01-29 16:40:02 2457052.19 19.27
2015-01-29 20:53:43 2457052.37 19.41
2015-03-15 01:15:48 2457096.55 19.84
2015-03-27 07:21:35 2457108.81 20.29
2015-07-04 01:32:55 2457207.56 19.52
2015-08-25 01:13:20 2457259.55 19.61
2015-08-25 05:27:00 2457259.73 19.72
2015-08-25 07:13:34 2457259.80 19.69
2015-12-20 16:55:16 2457377.21 19.79
2015-12-20 18:41:51 2457377.28 19.80
2016-01-30 11:29:37 2457417.98 19.82
2016-02-08 23:35:56 2457427.48 19.02
2016-02-09 03:49:36 2457427.66 19.00
2016-05-17 07:19:49 2457525.81 19.90
2016-06-18 08:44:32 2457557.86 19.87
2016-06-18 12:58:11 2457558.04 19.89
2016-07-15 14:42:59 2457585.11 19.92
2016-09-07 18:39:59 2457639.28 19.45
2016-09-08 00:40:14 2457639.53 19.42
2016-09-08 02:26:48 2457639.60 19.37
2016-09-27 06:52:01 2457658.79 19.97
2016-09-27 08:38:35 2457658.86 20.10
2016-12-09 06:01:45 2457731.75 19.94
2016-12-09 07:48:20 2457731.83 19.95
2016-12-30 07:46:08 2457752.82 19.96
2017-02-10 12:00:27 2457795.00 18.96
2017-02-10 18:00:42 2457795.25 18.05
2017-02-10 19:47:16 2457795.32 18.57
2017-02-18 18:06:36 2457803.25 18.55
2017-04-03 22:34:15 2457847.44 19.04
2017-04-04 00:20:49 2457847.51 19.02
2017-04-22 10:34:54 2457865.94 19.41
2017-05-28 21:49:07 2457902.41 19.42
2017-05-28 23:35:40 2457902.48 19.43
2017-07-04 09:23:34 2457938.89 18.38
2017-07-04 11:10:08 2457938.97 18.36
2017-07-28 03:29:26 2457962.65 19.61
2017-09-20 23:01:09 2458017.46 19.98
2017-10-13 21:23:22 2458040.39 19.61
2017-10-13 23:09:56 2458040.47 19.58
2017-11-18 03:01:58 2458075.63 20.17
2018-01-09 16:10:54 2458128.17 18.98
2018-03-02 02:47:16 2458179.62 20.00
2018-03-02 07:00:56 2458179.79 19.99
2018-05-06 11:31:07 2458244.98 20.05
2018-07-21 04:30:15 2458320.69 18.87
2018-07-21 06:16:49 2458320.76 18.89
2018-07-21 10:30:29 2458320.94 19.06
2018-08-10 12:27:28 2458341.02 19.89
2018-08-10 18:27:42 2458341.27 19.87
2018-10-03 12:12:53 2458395.01 20.00
2018-10-29 04:28:24 2458420.69 19.74
2018-10-29 06:14:58 2458420.76 19.73
2018-11-29 05:57:01 2458451.75 19.72
2019-01-04 23:06:04 2458488.46 20.08
2019-01-19 21:24:30 2458503.39 20.07
2019-03-04 19:49:12 2458547.33 19.81
2019-03-04 21:35:46 2458547.40 19.77
2019-03-05 01:49:26 2458547.58 19.54
2019-03-14 13:55:25 2458557.08 19.91
2019-03-14 15:41:59 2458557.15 19.94
2019-04-25 18:38:14 2458599.28 19.98
2019-04-25 20:24:47 2458599.35 19.97
2019-05-20 18:28:11 2458624.27 19.85
2019-06-22 01:52:18 2458656.58 19.53
2019-07-23 07:34:30 2458687.82 19.93
2019-07-23 09:21:04 2458687.89 19.96
2019-09-07 16:35:49 2458734.19 19.53
2019-09-07 18:22:24 2458734.27 19.59
2019-09-17 16:48:31 2458744.20 20.07
2019-09-17 18:35:06 2458744.27 20.02
2019-10-29 19:24:59 2458786.31 19.82
2019-12-23 05:29:22 2458840.73 18.93
2019-12-23 09:43:03 2458840.90 18.84
2020-02-06 01:20:42 2458885.56 19.91
2020-02-06 07:20:56 2458885.81 19.97
2020-02-21 17:52:57 2458901.25 19.71
2020-02-21 23:53:11 2458901.50 19.90
2020-04-12 01:45:39 2458951.57 17.80
2020-04-12 03:32:13 2458951.65 17.56
2020-06-08 23:39:35 2459009.49 20.03
2020-07-20 12:11:54 2459051.01 19.58
2020-11-29 17:55:43 2459183.25 19.77
2021-01-05 15:17:13 2459220.14 19.96
2021-01-05 17:03:48 2459220.21 19.99
2021-01-20 09:22:27 2459234.89 20.18
2021-05-21 14:12:28 2459356.09 19.41
2021-08-26 01:39:28 2459452.57 20.07
2021-12-10 19:03:08 2459559.29 20.21
2022-01-30 16:20:13 2459610.18 19.73
2022-03-15 20:42:14 2459654.36 18.32
2022-03-15 22:28:48 2459654.44 18.39
2022-03-28 08:47:53 2459666.87 19.27
2022-05-07 13:41:10 2459707.07 19.64
2022-06-05 07:24:26 2459735.81 19.77
2022-08-26 08:41:22 2459817.86 19.71
2022-10-28 00:47:24 2459880.53 19.70
2022-11-27 14:15:46 2459911.09 20.21
2022-12-21 12:22:29 2459935.02 19.98
2022-12-21 14:09:03 2459935.09 20.03
2023-01-31 05:09:12 2459975.71 19.88
2023-01-31 06:55:46 2459975.79 19.91
2023-02-09 23:15:54 2459985.47 20.01
2023-03-26 05:25:50 2460029.73 19.75
2023-04-10 15:42:59 2460045.15 19.65
2023-06-20 14:24:53 2460116.10 19.47
2023-06-20 16:11:27 2460116.17 19.51
2023-07-17 08:23:56 2460142.85 19.55
2023-07-17 10:10:30 2460142.92 19.63
2023-09-09 20:07:50 2460197.34 19.99
2023-09-10 02:08:05 2460197.59 19.99
2023-09-29 14:19:38 2460217.10 19.98
2023-09-29 16:06:12 2460217.17 20.03
2023-11-08 13:57:32 2460257.08 19.22
2023-12-11 07:28:19 2460289.81 18.60
2023-12-11 09:14:54 2460289.89 18.76
2024-01-01 01:26:36 2460310.56 19.88
2024-01-01 03:13:10 2460310.63 19.88



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