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Gaia21emk




Other surveys detections
None
Comments
brightening of known BL Lac AP Lib (PKS B1514-241)
ATels
2743  3187  9442 
AstroNotes
None

TNS ID
AT2021aaqt

RA - DEC
229.42424   -24.37209
15:17:41.82   -24:22:19.52
Galactic coords.
340.68065   27.57801

Alerting date
2021-09-28 17:25:08
Julian date (TCB)
2459486.23
Alerting magnitude
13.65
Historic magnitude
14.79
Historic StdDev
0.34
Class
BL Lac
Publication date
Oct. 7, 2021, 7:32 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.
2015-01-03 11:46:45 2457025.99 15.08
2015-02-20 09:39:59 2457073.90 15.20
2015-07-07 04:30:10 2457210.69 14.99
2015-08-28 04:04:39 2457262.67 14.86
2015-08-28 05:51:12 2457262.74 14.85
2016-01-12 00:51:54 2457399.54 14.77
2016-02-01 18:53:32 2457420.29 14.98
2016-03-01 18:37:37 2457449.28 15.00
2018-01-30 20:46:23 2458149.37 14.72
2018-03-21 10:19:12 2458198.93 14.03
2018-03-21 14:32:53 2458199.11 14.06
2018-08-06 09:15:44 2458336.89 14.42
2018-08-06 11:02:17 2458336.96 14.36
2018-09-09 14:41:55 2458371.11 14.69
2018-09-09 16:28:28 2458371.19 14.75
2018-09-26 02:45:51 2458387.62 15.00
2018-09-26 04:32:25 2458387.69 14.98
2019-02-10 03:57:17 2458524.66 14.98
2019-03-18 09:28:17 2458560.89 15.12
2019-03-28 23:23:34 2458571.47 14.95
2019-03-29 05:23:49 2458571.72 15.04
2019-03-29 09:37:31 2458571.90 15.09
2019-06-30 12:43:47 2458665.03 14.51
2019-06-30 16:57:26 2458665.21 14.54
2019-06-30 18:44:00 2458665.28 14.52
2019-07-08 06:49:23 2458672.78 14.57
2019-07-08 17:03:15 2458673.21 14.58
2019-09-22 03:22:58 2458748.64 14.55
2019-09-22 05:09:31 2458748.71 14.58
2019-09-22 09:23:10 2458748.89 14.58
2019-10-01 21:33:00 2458758.40 14.74
2019-10-01 23:19:34 2458758.47 14.71
2019-10-02 03:33:13 2458758.65 14.70
2019-10-02 05:19:47 2458758.72 14.66
2019-12-30 12:53:17 2458848.04 15.18
2019-12-30 17:06:59 2458848.21 15.16
2019-12-30 18:53:33 2458848.29 15.21
2019-12-30 23:07:15 2458848.46 15.23
2020-01-08 05:17:25 2458856.72 15.34
2020-01-08 07:04:00 2458856.79 15.32
2020-02-14 07:07:43 2458893.80 15.12
2020-03-25 10:56:20 2458933.96 15.19
2020-03-25 15:10:01 2458934.13 15.19
2020-03-25 16:56:36 2458934.21 15.18
2020-03-25 21:10:17 2458934.38 15.18
2020-03-25 22:56:52 2458934.46 15.16
2020-03-26 03:10:33 2458934.63 15.17
2020-03-26 04:57:08 2458934.71 15.15
2020-03-26 10:57:24 2458934.96 15.14
2020-03-28 04:59:18 2458936.71 15.15
2020-03-28 15:13:16 2458937.13 15.13
2020-03-28 16:59:51 2458937.21 15.14
2020-03-28 21:13:32 2458937.38 15.13
2020-03-28 23:00:06 2458937.46 15.15
2020-03-29 03:13:48 2458937.63 15.14
2020-03-29 09:14:03 2458937.88 15.15
2020-03-29 11:00:38 2458937.96 15.17
2020-07-04 22:30:10 2459035.44 14.89
2020-07-05 00:16:44 2459035.51 14.90
2020-08-06 21:14:31 2459068.39 14.61
2020-08-06 23:01:05 2459068.46 14.57
2020-09-10 14:39:33 2459103.11 14.79
2020-09-10 16:26:07 2459103.18 14.80
2020-09-26 08:44:02 2459118.86 14.63
2020-09-26 10:30:36 2459118.94 14.63
2020-12-29 12:15:26 2459213.01 14.93
2020-12-29 16:29:07 2459213.19 14.95
2020-12-29 22:29:23 2459213.44 14.93
2020-12-30 00:15:58 2459213.51 15.00
2020-12-30 04:29:39 2459213.69 14.92
2020-12-30 06:16:14 2459213.76 14.98
2020-12-30 12:16:30 2459214.01 15.02
2020-12-30 16:30:11 2459214.19 14.97
2020-12-30 18:16:45 2459214.26 15.02
2020-12-30 22:30:26 2459214.44 15.02
2020-12-31 00:17:01 2459214.51 15.00
2020-12-31 04:30:42 2459214.69 14.97
2020-12-31 06:17:17 2459214.76 14.96
2020-12-31 12:17:32 2459215.01 14.97
2020-12-31 16:31:13 2459215.19 14.92
2020-12-31 22:31:29 2459215.44 14.90
2021-01-01 00:18:04 2459215.51 14.90
2021-01-01 04:31:45 2459215.69 14.84
2021-01-01 06:18:20 2459215.76 14.88
2021-01-01 12:18:36 2459216.01 14.85
2021-01-01 18:18:52 2459216.26 14.79
2021-03-19 15:26:51 2459293.14 14.42
2021-03-19 17:13:25 2459293.22 14.42
2021-03-19 23:13:41 2459293.47 14.41
2021-03-28 23:21:33 2459302.47 14.20
2021-03-29 05:21:49 2459302.72 14.16
2021-03-29 09:35:31 2459302.90 14.19
2021-06-30 04:54:50 2459395.70 14.58
2021-06-30 12:41:37 2459396.03 14.57
2021-07-09 18:47:47 2459405.28 14.27
2021-07-09 23:01:26 2459405.46 14.23
2021-07-10 00:48:00 2459405.53 14.20
2021-07-10 05:01:39 2459405.71 14.19
2021-08-17 22:23:25 2459444.43 13.63
2021-09-28 21:38:47 2459486.40 13.57
2021-09-28 23:25:21 2459486.48 13.61
2021-09-29 23:26:11 2459487.48 13.54
2021-09-30 03:39:50 2459487.65 13.63
2021-09-30 05:26:24 2459487.73 13.68
2021-09-30 21:40:27 2459488.40 13.64
2021-09-30 23:27:01 2459488.48 13.68
2021-10-01 03:40:40 2459488.65 13.63
2021-10-01 09:40:53 2459488.90 13.58
2021-10-01 11:27:26 2459488.98 13.58
2021-10-01 15:41:05 2459489.15 13.58
2021-10-01 17:27:39 2459489.23 13.45
2021-10-01 21:41:18 2459489.40 13.43
2021-10-01 23:27:52 2459489.48 13.37



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