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Gaia21byg




Other surveys detections
None
Comments
~4 mag outburst in Gaia source, previous outburst in lightcurve, candidate CV
ATels
None
AstroNotes
None

TNS ID
AT2021kei

RA - DEC
177.93701   -54.28398
11:51:44.88   -54:17:02.33
Galactic coords.
294.20936   7.57377

Alerting date
2021-04-18 06:26:15
Julian date (TCB)
2459322.77
Alerting magnitude
15.76
Historic magnitude
18.44
Historic StdDev
0.99
Class
unknown
Publication date
April 19, 2021, 3:17 p.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.
2014-08-25 04:45:19 2456894.70 19.27
2014-08-25 06:31:53 2456894.77 19.19
2014-11-12 11:47:15 2456973.99 19.13
2014-11-12 13:33:49 2456974.07 19.31
2014-11-24 11:53:58 2456986.00 18.98
2015-01-02 06:37:32 2457024.78 19.09
2015-01-29 10:38:28 2457051.94 19.16
2015-04-18 04:14:13 2457130.68 19.43
2015-04-18 06:00:47 2457130.75 19.45
2015-04-18 12:01:01 2457131.00 19.47
2015-04-18 18:01:15 2457131.25 19.86
2015-09-29 08:14:10 2457294.84 19.48
2015-09-29 10:00:44 2457294.92 19.42
2015-10-08 20:20:15 2457304.35 19.49
2015-10-09 02:20:29 2457304.60 19.32
2015-11-22 14:31:21 2457349.11 18.62
2015-11-22 18:45:02 2457349.28 16.97
2015-12-07 12:50:22 2457364.03 19.35
2015-12-07 14:36:57 2457364.11 19.40
2016-02-12 17:40:28 2457431.24 19.76
2016-02-12 19:27:03 2457431.31 19.35
2016-03-09 05:41:57 2457456.74 19.87
2016-03-09 07:28:32 2457456.81 19.21
2016-05-01 19:13:35 2457510.30 19.50
2016-05-21 01:24:06 2457529.56 19.63
2016-05-21 05:37:45 2457529.73 19.38
2016-05-21 07:24:19 2457529.81 19.48
2016-08-05 16:37:57 2457606.19 19.48
2016-08-27 18:20:12 2457628.26 19.49
2016-10-10 22:55:20 2457672.46 19.69
2016-12-01 21:31:21 2457724.40 19.76
2016-12-02 01:45:02 2457724.57 19.80
2017-01-23 07:06:55 2457776.80 16.34
2017-01-23 08:53:29 2457776.87 16.35
2017-02-26 21:54:13 2457811.41 16.76
2017-02-27 02:07:54 2457811.59 16.83
2017-03-21 08:15:48 2457833.84 19.44
2017-03-21 10:02:22 2457833.92 19.01
2017-03-21 14:16:03 2457834.09 18.56
2017-05-14 20:00:52 2457888.33 18.66
2017-05-14 21:47:26 2457888.41 18.40
2017-07-14 03:28:04 2457948.64 19.29
2017-08-19 18:56:41 2457985.29 19.49
2017-09-07 14:43:54 2458004.11 19.51
2017-10-22 13:12:05 2458049.05 19.13
2017-10-22 17:25:45 2458049.23 19.42
2017-10-30 11:31:39 2458056.98 16.89
2017-10-30 13:18:14 2458057.05 16.94
2017-12-12 10:09:42 2458099.92 18.06
2018-01-02 04:07:55 2458120.67 19.43
2018-02-03 15:38:54 2458153.15 19.41
2018-03-15 03:16:02 2458192.64 19.16
2018-03-15 05:02:36 2458192.71 19.50
2018-03-15 09:16:17 2458192.89 19.39
2018-03-15 11:02:51 2458192.96 19.14
2018-04-03 03:27:41 2458211.64 19.26
2018-04-03 05:14:15 2458211.72 19.32
2018-04-03 09:27:55 2458211.89 18.98
2018-04-03 11:14:30 2458211.97 19.10
2018-05-27 09:11:23 2458265.88 17.11
2018-05-27 10:57:57 2458265.96 17.14
2018-05-27 15:11:37 2458266.13 17.29
2018-06-23 04:56:57 2458292.71 17.36
2018-07-25 20:48:35 2458325.37 19.09
2018-07-25 22:35:09 2458325.44 18.89
2018-09-18 03:43:00 2458379.65 19.31
2018-11-02 08:06:36 2458424.84 19.09
2018-11-02 12:20:16 2458425.01 19.06
2018-11-11 18:26:40 2458434.27 19.21
2018-11-11 20:13:14 2458434.34 19.45
2018-12-22 23:13:55 2458475.47 15.90
2019-01-15 17:06:47 2458499.21 19.07
2019-01-15 18:53:22 2458499.29 19.22
2019-02-15 00:35:27 2458529.52 19.14
2019-04-01 16:28:42 2458575.19 19.46
2019-04-01 18:15:16 2458575.26 18.99
2019-04-01 22:28:56 2458575.44 19.32
2019-04-02 00:15:30 2458575.51 19.29
2019-04-17 10:40:35 2458590.94 19.17
2019-04-17 12:27:10 2458591.02 19.21
2019-04-17 16:40:50 2458591.20 18.63
2019-04-17 18:27:24 2458591.27 19.23
2019-06-08 22:21:32 2458643.43 18.96
2019-06-09 00:08:06 2458643.51 18.98
2019-07-08 11:57:19 2458673.00 19.56
2019-07-08 16:10:58 2458673.17 19.22
2019-07-19 05:44:39 2458683.74 19.47
2019-08-20 01:00:24 2458715.54 19.46
2019-08-20 02:46:58 2458715.62 19.08
2019-10-06 10:35:34 2458762.94 19.50
2019-10-06 14:49:14 2458763.12 19.35
2019-10-06 16:35:48 2458763.19 19.14
2019-10-21 15:06:28 2458778.13 18.95
2019-10-21 21:06:42 2458778.38 19.59
2019-10-21 22:53:16 2458778.45 19.25
2019-10-22 03:06:57 2458778.63 19.46
2019-10-22 04:53:31 2458778.70 19.41
2019-12-10 23:03:08 2458828.46 19.02
2019-12-11 00:49:43 2458828.53 18.86
2020-01-08 00:09:20 2458856.51 19.31
2020-02-03 21:04:16 2458883.38 18.55
2020-03-26 03:58:20 2458934.67 16.89
2020-03-26 05:44:55 2458934.74 16.87
2020-05-11 01:02:23 2458980.54 18.77
2020-05-23 19:19:23 2458993.31 19.08
2020-07-03 21:37:06 2459034.40 18.79
2020-09-03 13:50:05 2459096.08 18.59
2020-09-18 13:54:16 2459111.08 18.60
2020-09-18 15:40:50 2459111.15 18.76
2020-11-02 20:04:09 2459156.34 18.49
2020-11-03 00:17:50 2459156.51 18.57
2020-11-12 12:24:19 2459166.02 18.56
2020-12-23 06:58:44 2459206.79 18.63
2021-01-16 11:04:44 2459230.96 18.82
2021-01-16 12:51:19 2459231.04 18.69
2021-02-15 16:48:02 2459261.20 18.82
2021-04-02 16:27:53 2459307.19 18.84
2021-04-02 18:14:28 2459307.26 19.48
2021-04-02 22:28:08 2459307.44 19.23
2021-04-03 00:14:42 2459307.51 19.18
2021-04-03 04:28:22 2459307.69 18.98
2021-04-18 10:39:55 2459322.94 15.91
2021-04-18 12:26:29 2459323.02 15.85
2021-04-18 16:40:09 2459323.19 15.69
2021-06-09 12:06:52 2459375.00 19.05
2021-07-09 10:08:47 2459404.92 19.00
2021-07-09 11:55:21 2459405.00 18.80
2021-08-06 23:39:31 2459433.49 19.16
2021-09-17 02:45:21 2459474.61 19.36
2021-09-17 04:31:55 2459474.69 19.57
2021-09-29 04:37:50 2459486.69 18.92
2021-11-13 03:00:02 2459531.63 19.04
2021-11-13 07:13:42 2459531.80 19.41
2021-11-25 07:20:07 2459543.81 19.29
2022-01-03 02:04:53 2459582.59 18.88
2022-01-30 12:05:16 2459610.00 19.35
2022-01-30 13:51:50 2459610.08 19.15
2022-02-27 05:58:38 2459637.75 19.42
2022-02-27 07:45:12 2459637.82 19.49
2022-04-19 11:42:16 2459688.99 20.05
2022-04-19 13:28:50 2459689.06 19.92
2022-04-19 19:29:05 2459689.31 19.57
2022-05-05 07:40:07 2459704.82 19.03
2022-05-05 19:40:35 2459705.32 18.52
2022-06-21 17:29:43 2459752.23 19.68
2022-09-30 05:26:47 2459852.73 19.52
2022-09-30 09:40:27 2459852.90 19.36
2022-10-09 17:33:04 2459862.23 16.68
2022-11-23 09:58:02 2459906.92 19.54
2022-12-08 10:03:09 2459921.92 19.65
2023-01-14 01:25:55 2459958.56 19.43
2023-02-14 01:07:41 2459989.55 19.71
2023-03-11 02:56:12 2460014.62 18.99
2023-03-11 07:09:53 2460014.80 19.18
2023-05-03 18:54:50 2460068.29 19.26
2023-05-03 20:41:25 2460068.36 19.34
2023-05-23 13:05:14 2460088.05 19.36
2023-05-23 14:51:48 2460088.12 19.76
2023-08-07 18:04:18 2460164.25 19.45
2023-08-29 13:47:06 2460186.07 19.39
2023-10-12 18:21:26 2460230.26 19.51
2023-10-12 22:35:06 2460230.44 19.29
2023-10-20 16:40:55 2460238.20 19.59
2023-10-20 18:27:30 2460238.27 19.87
2023-12-03 15:11:40 2460282.13 19.06
2023-12-03 16:58:14 2460282.21 19.15
2023-12-21 17:00:23 2460300.21 16.25
2024-01-25 02:34:28 2460334.61 19.31
2024-01-25 04:21:03 2460334.68 19.35



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