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Gaia21but




Other surveys detections
None
Comments
~1 mag outburst in Gaia source
ATels
None
AstroNotes
None

TNS ID
AT2021jkm

RA - DEC
261.40172   -40.44043
17:25:36.41   -40:26:25.55
Galactic coords.
348.09736   -2.75075

Alerting date
2021-04-10 05:23:43
Julian date (TCB)
2459314.72
Alerting magnitude
16.70
Historic magnitude
17.68
Historic StdDev
0.17
Class
unknown
Publication date
April 12, 2021, 8:26 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.
2015-03-28 09:16:41 2457109.89 17.82
2015-03-28 11:03:15 2457109.96 17.69
2015-04-19 17:06:35 2457132.21 17.55
2015-08-31 03:42:42 2457265.65 17.84
2015-08-31 05:29:16 2457265.73 17.73
2015-10-02 03:13:56 2457297.63 17.75
2016-03-08 16:41:47 2457456.20 17.73
2016-03-08 18:28:22 2457456.27 17.76
2016-04-12 04:18:12 2457490.68 17.61
2016-04-12 10:18:28 2457490.93 17.60
2016-04-27 18:14:46 2457506.26 18.05
2016-04-27 22:28:27 2457506.44 17.88
2016-04-28 00:15:02 2457506.51 17.83
2016-09-10 04:51:34 2457641.70 17.70
2016-09-10 06:38:07 2457641.78 17.81
2016-10-16 05:55:18 2457677.75 17.14
2016-10-29 10:13:57 2457690.93 17.83
2016-10-29 12:00:31 2457691.00 17.86
2017-01-30 00:18:47 2457783.51 18.04
2017-01-30 02:05:22 2457783.59 17.76
2017-02-12 07:49:19 2457796.83 17.89
2017-02-12 09:35:54 2457796.90 17.75
2017-03-19 09:01:55 2457831.88 17.57
2017-07-31 19:47:34 2457966.32 17.66
2017-07-31 21:34:08 2457966.40 17.84
2017-08-01 01:47:47 2457966.57 17.73
2017-08-01 03:34:20 2457966.65 17.98
2018-03-30 04:13:26 2458207.68 17.26
2018-08-10 02:54:07 2458340.62 17.77
2018-08-10 04:40:41 2458340.69 17.59
2018-09-02 04:38:46 2458363.69 17.62
2018-10-01 20:30:09 2458393.35 17.29
2018-10-01 22:16:43 2458393.43 17.22
2019-02-17 05:37:36 2458531.73 17.67
2019-02-17 09:51:18 2458531.91 17.70
2019-03-13 15:45:54 2458556.16 17.69
2019-03-13 17:32:29 2458556.23 17.86
2019-08-22 08:02:38 2458717.84 17.56
2019-08-22 09:49:11 2458717.91 17.90
2019-09-16 22:42:39 2458743.45 17.66
2019-09-17 02:56:18 2458743.62 17.60
2019-10-13 23:40:32 2458770.49 17.59
2020-02-17 07:35:44 2458896.82 17.72
2020-03-15 10:30:10 2458923.94 17.61
2020-04-08 17:26:47 2458948.23 17.89
2020-08-10 14:52:52 2459072.12 17.65
2020-08-10 16:39:26 2459072.19 17.64
2020-09-03 02:49:53 2459095.62 17.75
2020-09-03 04:36:27 2459095.69 17.78
2020-10-02 08:28:49 2459124.85 17.64
2020-10-02 10:15:22 2459124.93 17.75
2021-02-17 17:36:26 2459263.23 17.64
2021-04-10 05:23:43 2459314.72 16.70
2021-04-10 09:37:24 2459314.90 16.60
2021-08-21 04:01:20 2459447.67 17.68
2021-08-21 05:47:54 2459447.74 17.59
2021-09-18 09:45:24 2459475.91 17.71
2021-10-12 17:21:44 2459500.22 17.64
2022-02-27 22:59:04 2459638.46 17.99
2022-03-29 10:43:13 2459667.95 17.70
2022-03-29 12:29:48 2459668.02 17.74
2022-04-20 10:47:40 2459689.95 17.71
2022-04-20 12:34:15 2459690.02 17.74
2022-08-31 23:10:10 2459823.47 17.56
2022-09-01 00:56:43 2459823.54 17.90
2022-10-22 10:39:38 2459874.94 17.72
2022-10-22 12:26:12 2459875.02 17.68
2023-01-25 20:35:57 2459970.36 17.74
2023-01-26 00:49:39 2459970.53 17.67
2023-01-26 02:36:13 2459970.61 17.98
2023-01-26 06:49:54 2459970.78 17.90
2023-01-26 08:36:29 2459970.86 17.77
2023-01-26 12:50:10 2459971.03 17.87
2023-01-26 14:36:45 2459971.11 17.67
2023-01-26 18:50:26 2459971.29 17.66
2023-01-26 20:37:00 2459971.36 17.75
2023-01-27 00:50:41 2459971.54 17.72
2023-01-27 02:37:16 2459971.61 17.93
2023-01-27 06:50:57 2459971.79 17.95
2023-01-27 08:37:31 2459971.86 17.75
2023-01-27 12:51:12 2459972.04 17.83
2023-01-27 14:37:47 2459972.11 17.66
2023-01-27 18:51:28 2459972.29 17.68
2023-01-28 00:51:44 2459972.54 17.75
2023-01-28 02:38:18 2459972.61 17.96
2023-01-28 06:51:59 2459972.79 17.93
2023-01-28 08:38:34 2459972.86 17.68
2023-01-28 14:38:50 2459973.11 17.74
2023-03-10 12:09:32 2460014.01 16.85
2023-04-14 17:45:28 2460049.24 17.75
2023-04-14 19:32:02 2460049.31 17.84
2023-04-29 05:55:26 2460063.75 17.97
2023-04-29 11:55:42 2460064.00 17.75
2023-09-12 00:19:03 2460199.51 18.00
2023-09-12 02:05:36 2460199.59 17.64
2023-10-18 11:35:06 2460235.98 17.97
2023-10-18 13:21:40 2460236.06 17.61
2023-10-30 23:40:35 2460248.49 17.81
2023-10-31 01:27:09 2460248.56 17.65



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