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Gaia21amc




Other surveys detections
None
Comments
~0.4 mag rise in known QSO
ATels
None
AstroNotes
None

TNS ID
AT2021bhi

RA - DEC
29.96949   -31.63022
01:59:52.68   -31:37:48.79
Galactic coords.
233.83567   -74.44564

Alerting date
2021-01-28 00:28:14
Julian date (TCB)
2459242.52
Alerting magnitude
18.86
Historic magnitude
19.44
Historic StdDev
0.12
Class
QSO
Publication date
Jan. 29, 2021, 9:07 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.
2014-08-21 21:20:18 2456891.39 19.45
2014-08-21 23:06:52 2456891.46 19.44
2014-08-22 05:07:08 2456891.71 19.45
2014-08-22 09:20:49 2456891.89 19.43
2014-08-23 03:21:35 2456892.64 19.48
2014-08-23 05:08:10 2456892.71 19.52
2015-01-16 12:10:31 2457039.01 19.28
2015-01-16 13:57:05 2457039.08 19.26
2015-05-13 22:46:25 2457156.45 19.28
2015-05-28 22:53:34 2457171.45 19.23
2015-07-06 08:23:00 2457209.85 19.21
2015-09-01 14:13:21 2457267.09 19.22
2015-11-03 14:10:27 2457330.09 19.19
2015-11-03 15:57:01 2457330.16 19.23
2015-11-03 20:10:40 2457330.34 19.20
2015-11-18 22:06:07 2457345.42 19.23
2015-11-19 02:19:47 2457345.60 19.22
2015-11-19 04:06:20 2457345.67 19.20
2015-11-19 08:20:00 2457345.85 19.16
2015-12-27 07:49:01 2457383.83 19.19
2016-01-30 07:05:35 2457417.80 19.21
2016-01-30 08:52:08 2457417.87 19.20
2016-05-23 04:01:09 2457531.67 19.16
2016-05-23 05:47:44 2457531.74 19.12
2016-06-11 10:05:03 2457550.92 19.26
2016-08-27 21:12:28 2457628.38 19.18
2016-08-27 22:59:03 2457628.46 19.18
2016-08-28 03:12:44 2457628.63 19.18
2016-09-11 03:23:50 2457642.64 19.17
2016-09-11 09:24:05 2457642.89 19.17
2016-11-13 09:19:59 2457705.89 19.24
2016-11-13 11:06:33 2457705.96 19.25
2016-12-04 15:23:55 2457727.14 19.24
2016-12-04 17:10:29 2457727.22 19.17
2017-02-11 23:09:08 2457796.46 19.19
2017-02-12 03:22:47 2457796.64 19.26
2017-02-25 09:27:18 2457809.89 19.18
2017-06-02 20:14:11 2457907.34 19.11
2017-06-26 02:12:56 2457930.59 19.18
2017-11-24 11:52:00 2458081.99 19.38
2017-12-19 17:46:14 2458107.24 19.39
2018-01-16 23:24:57 2458135.48 19.43
2018-03-06 18:09:37 2458184.26 19.53
2018-04-25 16:23:24 2458234.18 19.45
2018-04-25 20:37:05 2458234.36 19.45
2018-04-25 22:23:39 2458234.43 19.50
2018-04-26 04:23:54 2458234.68 19.46
2018-04-26 08:37:35 2458234.86 19.45
2018-04-26 10:24:09 2458234.93 19.42
2018-04-28 14:39:44 2458237.11 19.48
2018-04-28 20:39:58 2458237.36 19.42
2018-04-29 02:40:13 2458237.61 19.44
2018-04-29 08:40:28 2458237.86 19.41
2018-04-29 10:27:02 2458237.94 19.45
2018-04-29 16:27:17 2458238.19 19.47
2018-06-13 19:34:00 2458283.32 19.39
2018-06-13 21:20:35 2458283.39 19.44
2018-07-10 21:12:50 2458310.38 19.39
2018-08-09 15:05:15 2458340.13 19.36
2018-12-05 13:01:04 2458458.04 19.25
2018-12-05 14:47:38 2458458.12 19.29
2019-01-02 20:29:52 2458486.35 19.31
2019-01-03 00:43:31 2458486.53 19.26
2019-01-27 12:29:54 2458511.02 19.26
2019-03-13 00:59:43 2458555.54 19.36
2019-03-13 06:59:57 2458555.79 19.38
2019-03-13 11:13:37 2458555.97 19.39
2019-03-13 13:00:11 2458556.04 19.37
2019-03-13 17:13:51 2458556.22 19.34
2019-03-13 19:00:25 2458556.29 19.34
2019-03-13 23:14:05 2458556.47 19.37
2019-03-14 01:00:39 2458556.54 19.31
2019-03-14 07:00:53 2458556.79 19.36
2019-03-14 13:01:07 2458557.04 19.35
2019-05-04 11:17:11 2458607.97 19.34
2019-05-04 15:30:52 2458608.15 19.30
2019-05-14 17:24:46 2458618.23 19.38
2019-06-25 04:28:43 2458659.69 19.29
2019-07-31 12:30:27 2458696.02 19.36
2019-07-31 16:44:08 2458696.20 19.33
2019-11-07 04:48:55 2458794.70 19.32
2019-11-07 06:35:29 2458794.77 19.34
2019-11-17 00:47:08 2458804.53 19.29
2019-11-17 05:00:48 2458804.71 19.28
2019-12-26 02:58:37 2458843.62 19.22
2020-01-24 14:24:29 2458873.10 19.17
2020-02-17 21:08:58 2458897.38 19.23
2020-06-15 21:00:15 2459016.38 19.19
2020-07-19 08:46:45 2459049.87 19.19
2020-07-19 10:33:20 2459049.94 19.23
2020-08-10 03:04:11 2459071.63 19.19
2020-12-06 00:59:48 2459189.54 18.97
2020-12-06 02:46:22 2459189.62 18.98
2021-01-03 18:41:04 2459218.28 18.89
2021-01-28 00:28:14 2459242.52 18.86
2021-01-28 02:14:48 2459242.59 18.82
2021-05-04 21:28:19 2459339.39 18.84
2021-05-04 23:14:53 2459339.47 18.76
2021-05-15 09:35:46 2459349.90 18.77
2021-05-15 11:22:21 2459349.97 18.78
2021-06-25 14:40:50 2459391.11 18.85
2021-06-25 16:27:24 2459391.19 18.84
2021-07-27 02:26:08 2459422.60 18.75
2021-07-27 04:12:43 2459422.68 18.79
2021-08-21 20:29:24 2459448.35 18.79
2021-08-21 22:15:58 2459448.43 18.79



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