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Gaia21cca




Other surveys detections
None
Comments
Galactic plane source brightens by 0.25 mag
ATels
None
AstroNotes
None

TNS ID
AT2021kol

RA - DEC
331.94062   54.34373
22:07:45.75   54:20:37.43
Galactic coords.
100.48077   -1.23308

Alerting date
2021-04-27 07:39:13
Julian date (TCB)
2459331.82
Alerting magnitude
18.38
Historic magnitude
18.61
Historic StdDev
0.04
Class
unknown
Publication date
April 28, 2021, 12:12 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.
2014-08-15 09:19:55 2456884.89 18.57
2014-08-15 13:33:36 2456885.07 18.58
2014-08-15 19:33:51 2456885.32 18.64
2014-08-16 01:34:06 2456885.57 18.65
2014-08-16 03:20:40 2456885.64 18.63
2014-08-16 07:34:21 2456885.82 18.66
2014-08-16 09:20:55 2456885.89 18.66
2014-08-16 13:34:36 2456886.07 18.64
2014-08-16 19:34:51 2456886.32 18.67
2014-11-27 16:41:21 2456989.20 18.55
2015-01-01 15:53:06 2457024.16 18.63
2015-02-02 07:42:49 2457055.82 18.64
2015-02-02 09:29:23 2457055.90 18.62
2015-04-15 07:15:54 2457127.80 18.59
2015-06-16 20:46:27 2457190.37 18.61
2015-06-17 01:00:08 2457190.54 18.61
2015-09-25 05:10:49 2457290.72 18.63
2015-09-25 06:57:23 2457290.79 18.61
2015-10-09 17:15:54 2457305.22 18.54
2015-10-09 19:02:28 2457305.29 18.52
2015-11-19 09:57:40 2457345.92 18.64
2015-11-19 11:44:14 2457345.99 18.63
2015-12-10 17:38:07 2457367.23 18.62
2015-12-10 21:51:47 2457367.41 18.60
2016-02-16 20:46:38 2457435.37 18.59
2016-02-16 22:33:12 2457435.44 18.57
2016-03-13 08:48:34 2457460.87 18.64
2016-03-13 10:35:08 2457460.94 18.63
2016-04-27 14:26:24 2457506.10 18.64
2016-04-27 16:12:58 2457506.18 18.64
2016-05-25 20:25:29 2457534.35 18.56
2016-05-25 22:12:04 2457534.43 18.54
2016-08-04 15:12:55 2457605.13 18.58
2016-10-06 00:07:47 2457667.51 18.61
2016-10-06 01:54:21 2457667.58 18.59
2016-10-20 19:58:44 2457682.33 18.57
2016-10-21 00:12:24 2457682.51 18.59
2016-11-29 10:59:46 2457721.96 18.62
2017-03-02 23:15:36 2457815.47 18.63
2017-03-27 05:21:02 2457839.72 18.64
2017-03-27 07:07:36 2457839.80 18.62
2017-05-10 12:45:47 2457884.03 18.61
2017-05-10 16:59:28 2457884.21 18.62
2017-06-09 22:52:08 2457914.45 18.69
2017-07-10 04:38:48 2457944.69 18.64
2017-07-10 06:25:23 2457944.77 18.64
2017-08-18 03:47:21 2457983.66 18.57
2017-08-18 05:33:55 2457983.73 18.59
2017-09-04 23:37:21 2458001.48 18.62
2017-09-05 03:51:02 2458001.66 18.51
2017-10-17 08:27:38 2458043.85 18.60
2017-10-17 10:14:13 2458043.93 18.60
2017-11-02 10:17:31 2458059.93 18.61
2017-12-10 13:25:35 2458098.06 18.62
2018-01-05 14:56:36 2458124.12 18.62
2018-03-17 18:23:55 2458195.27 18.63
2018-03-17 20:10:30 2458195.34 18.63
2018-03-18 00:24:09 2458195.52 18.66
2018-04-11 00:31:08 2458219.52 18.64
2018-04-11 02:17:42 2458219.60 18.61
2018-05-23 06:09:29 2458261.76 18.63
2018-05-23 07:56:03 2458261.83 18.60
2018-06-24 11:54:29 2458294.00 18.66
2018-06-24 13:41:04 2458294.07 18.62
2018-07-22 01:31:52 2458321.56 18.65
2018-08-31 10:45:14 2458361.95 18.60
2018-09-16 12:36:25 2458378.03 18.67
2018-10-28 15:26:04 2458420.14 18.65
2018-10-28 17:12:38 2458420.22 18.61
2018-11-15 03:27:12 2458437.64 18.60
2018-12-21 14:29:52 2458474.10 18.62
2018-12-21 16:16:26 2458474.18 18.57
2019-02-16 19:58:34 2458531.33 18.59
2019-04-01 09:20:22 2458574.89 18.64
2019-04-01 13:34:02 2458575.07 18.62
2019-04-26 07:40:25 2458599.82 18.62
2019-04-26 09:26:59 2458599.89 18.67
2019-04-26 13:40:40 2458600.07 18.61
2019-04-26 15:27:14 2458600.14 18.68
2019-06-04 19:19:20 2458639.31 18.64
2019-07-09 00:55:49 2458673.54 18.55
2019-07-23 02:48:45 2458687.62 18.59
2019-07-23 04:35:20 2458687.69 18.63
2019-08-22 05:41:26 2458717.74 18.59
2019-10-05 23:43:18 2458762.49 18.60
2019-10-06 01:29:52 2458762.56 18.64
2019-10-30 14:10:20 2458787.09 18.68
2019-10-30 18:24:00 2458787.27 18.63
2019-10-30 20:10:34 2458787.34 18.62
2019-12-07 03:44:11 2458824.66 18.55
2020-01-08 05:11:22 2458856.72 18.66
2020-01-31 10:15:08 2458879.93 18.62
2020-01-31 12:01:42 2458880.00 18.62
2020-03-11 00:40:39 2458919.53 18.63
2020-03-25 19:03:32 2458934.29 18.55
2020-05-06 21:44:38 2458976.41 18.63
2020-05-27 06:11:06 2458996.76 18.62
2020-07-03 06:20:22 2459033.76 18.56
2020-09-17 00:34:08 2459109.52 18.65
2020-09-17 04:47:49 2459109.70 18.62
2020-10-29 03:23:53 2459151.64 18.67
2020-10-29 05:10:27 2459151.72 18.66
2020-11-15 17:11:13 2459169.22 18.54
2020-12-22 04:14:48 2459205.68 18.60
2021-01-20 03:54:21 2459234.66 18.64
2021-01-20 08:08:00 2459234.84 18.63
2021-02-17 13:57:24 2459263.08 18.65
2021-04-02 03:19:12 2459306.64 18.59
2021-04-02 07:32:52 2459306.81 18.52
2021-04-02 09:19:26 2459306.89 18.48
2021-04-27 07:39:13 2459331.82 18.38
2021-04-27 09:25:48 2459331.89 18.37
2021-06-05 13:18:16 2459371.05 18.65
2021-07-09 20:40:20 2459405.36 18.65
2021-08-03 08:35:28 2459429.86 18.58
2021-08-03 12:49:09 2459430.03 18.60
2021-09-13 19:26:37 2459471.31 18.64
2021-09-28 17:45:22 2459486.24 18.62
2021-09-28 19:31:56 2459486.31 18.63
2021-11-09 04:23:29 2459527.68 18.56
2021-11-09 06:10:03 2459527.76 18.57
2021-11-28 16:21:10 2459547.18 18.64
2021-11-28 18:07:44 2459547.26 18.64
2022-02-03 09:09:37 2459613.88 18.64
2022-03-02 03:06:23 2459640.63 18.52
2022-03-02 04:52:57 2459640.70 18.56
2022-04-16 02:43:15 2459685.61 18.61
2022-04-16 04:29:50 2459685.69 18.59
2022-04-16 08:43:30 2459685.86 18.53
2022-05-12 20:46:55 2459712.37 18.63
2022-05-12 22:33:29 2459712.44 18.60
2022-06-17 20:27:27 2459748.35 18.61
2022-06-17 22:14:02 2459748.43 18.64
2022-07-23 21:40:18 2459784.40 18.65
2022-09-26 00:37:02 2459848.53 18.56
2022-09-26 02:23:37 2459848.60 18.54
2022-10-10 14:28:40 2459863.10 18.66
2022-12-11 19:04:31 2459925.29 18.60
2023-01-13 22:40:05 2459958.44 18.62
2023-01-14 00:26:39 2459958.52 18.64
2023-02-18 00:00:10 2459993.50 18.63
2023-02-18 04:13:49 2459993.68 18.61
2023-03-15 10:16:04 2460018.93 18.63
2023-03-15 12:02:39 2460019.00 18.63
2023-05-28 03:52:39 2460092.66 18.63
2023-06-29 23:22:24 2460125.47 18.68
2023-06-30 03:36:05 2460125.65 18.64
2023-08-06 16:39:25 2460163.19 18.59
2023-08-26 10:41:07 2460182.95 18.63
2023-10-07 19:34:05 2460225.32 18.64
2023-10-07 21:20:39 2460225.39 18.63
2023-12-25 02:02:02 2460303.58 18.65
2024-01-25 17:47:18 2460335.24 18.57
2024-01-25 19:33:52 2460335.32 18.62



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