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Gaia21cbh




Other surveys detections
None
Comments
~0.3 mag rise in Gaia, WISE and GALEX source
ATels
None
AstroNotes
None

TNS ID
AT2021knk

RA - DEC
87.04891   -82.16587
05:48:11.74   -82:09:57.13
Galactic coords.
294.30808   -28.99806

Alerting date
2021-04-25 22:10:18
Julian date (TCB)
2459330.42
Alerting magnitude
18.66
Historic magnitude
19.14
Historic StdDev
0.11
Class
unknown
Publication date
April 27, 2021, 11:27 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.
2014-08-26 22:15:13 2456896.43 19.03
2014-08-27 00:01:47 2456896.50 19.05
2014-11-11 00:25:27 2456972.52 18.97
2014-11-11 02:12:01 2456972.59 18.93
2015-01-09 07:04:42 2457031.79 18.95
2015-01-31 00:59:36 2457053.54 19.01
2015-06-12 03:30:09 2457185.65 19.07
2015-07-14 03:19:02 2457217.64 19.11
2015-08-17 22:44:46 2457252.45 19.10
2015-11-23 13:24:55 2457350.06 19.07
2016-01-21 00:19:20 2457408.51 19.02
2016-02-12 13:59:40 2457431.08 19.03
2016-03-18 23:30:33 2457466.48 19.10
2016-04-17 11:15:33 2457495.97 19.13
2016-05-20 04:57:35 2457528.71 19.12
2016-07-27 06:10:58 2457596.76 19.02
2016-08-29 22:04:31 2457630.42 19.05
2016-10-03 09:31:54 2457664.90 19.00
2016-10-28 23:06:53 2457690.46 18.95
2016-12-04 20:24:21 2457727.35 19.02
2016-12-25 20:19:53 2457748.35 19.10
2016-12-25 22:06:28 2457748.42 19.07
2017-01-31 19:21:18 2457785.31 19.07
2017-02-24 08:36:07 2457808.86 19.14
2017-02-24 10:22:41 2457808.93 19.12
2017-03-31 03:45:12 2457843.66 19.15
2017-05-01 07:42:04 2457874.82 19.14
2017-05-01 09:28:38 2457874.89 19.16
2017-06-02 15:13:52 2457907.13 19.06
2017-07-09 01:06:26 2457943.55 19.12
2017-07-09 02:53:00 2457943.62 19.13
2017-08-10 12:51:38 2457976.04 19.05
2017-10-16 13:41:10 2458043.07 19.03
2017-11-09 19:31:43 2458067.31 19.02
2017-12-16 22:46:29 2458104.45 19.06
2018-04-12 15:05:00 2458221.13 18.95
2018-05-15 08:46:58 2458253.87 19.06
2018-05-15 10:33:32 2458253.94 19.07
2018-06-16 08:34:35 2458285.86 19.06
2018-07-22 15:59:57 2458322.17 19.16
2018-08-24 13:55:11 2458355.08 19.22
2018-10-29 14:41:06 2458421.11 19.01
2018-12-28 17:46:20 2458481.24 19.14
2018-12-28 19:32:54 2458481.31 19.11
2019-01-19 01:28:31 2458502.56 19.22
2019-03-22 12:25:06 2458565.02 19.20
2019-04-25 05:58:12 2458598.75 19.16
2019-05-29 11:39:09 2458632.99 19.17
2019-06-30 05:27:51 2458664.73 19.18
2019-07-22 13:02:11 2458687.04 19.11
2019-08-29 19:18:02 2458725.30 19.14
2019-08-29 21:04:36 2458725.38 19.10
2019-09-25 22:06:36 2458752.42 19.07
2019-10-29 09:50:22 2458785.91 19.05
2019-10-29 11:36:56 2458785.98 19.04
2019-12-01 05:13:11 2458818.72 19.00
2019-12-31 02:09:23 2458848.59 18.93
2020-02-02 15:36:06 2458882.15 18.91
2020-03-05 15:14:25 2458914.14 18.85
2020-03-05 17:00:59 2458914.21 18.88
2020-04-02 18:10:11 2458942.26 18.86
2020-06-01 19:10:19 2459002.30 18.99
2020-06-01 20:56:53 2459002.37 18.97
2020-07-11 09:24:10 2459041.89 18.95
2020-07-11 11:10:44 2459041.97 18.92
2020-08-25 07:53:24 2459086.83 19.01
2020-08-25 09:39:58 2459086.90 19.03
2020-09-24 13:36:06 2459117.07 18.95
2020-09-24 15:22:40 2459117.14 18.99
2020-10-30 06:52:31 2459152.79 18.88
2020-11-22 06:45:03 2459175.78 18.86
2020-12-29 07:30:48 2459212.81 18.87
2021-02-24 18:34:37 2459270.27 18.72
2021-03-23 06:23:16 2459296.77 18.69
2021-04-25 22:10:18 2459330.42 18.66
2021-04-25 23:56:52 2459330.50 18.66
2021-05-30 03:51:04 2459364.66 18.64
2021-05-30 05:37:38 2459364.73 18.64
2021-06-30 23:26:23 2459396.48 18.71
2021-07-01 03:40:03 2459396.65 18.68
2021-08-05 21:19:01 2459432.39 18.72



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