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Gaia21are


Details Follow-up


Other surveys detections
None
Comments
Gaia and GALEX source brightens by 0.5 mag in 1 year
ATels
None
AstroNotes
None

TNS ID
AT2021chj

RA - DEC
260.24382   7.95846
17:20:58.52   07:57:30.46
Galactic coords.
29.77424   23.70826

Alerting date
2021-02-07 16:54:01
Julian date (TCB)
2459253.20
Alerting magnitude
18.59
Historic magnitude
19.06
Historic StdDev
0.10
Class
unknown
Publication date
Feb. 9, 2021, 9:37 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.
2015-03-20 14:31:35 2457102.11 18.88
2015-07-19 19:02:41 2457223.29 18.80
2015-10-30 22:03:10 2457326.42 18.85
2015-10-30 23:49:44 2457326.49 18.82
2016-02-28 16:02:10 2457447.17 18.94
2016-02-28 17:48:45 2457447.24 18.90
2016-04-02 21:29:34 2457481.40 18.91
2016-04-02 23:16:09 2457481.47 18.91
2016-04-19 23:21:47 2457498.47 18.95
2016-04-20 03:35:28 2457498.65 18.98
2016-07-27 18:13:48 2457597.26 19.11
2016-07-27 20:00:22 2457597.33 19.05
2016-09-17 23:34:03 2457649.48 19.11
2016-09-18 01:20:36 2457649.56 19.06
2016-10-29 00:48:42 2457690.53 19.03
2016-10-29 05:02:21 2457690.71 19.02
2016-10-29 11:02:34 2457690.96 19.05
2016-10-29 12:49:08 2457691.03 19.06
2016-10-29 17:02:47 2457691.21 19.03
2016-11-05 23:08:24 2457698.46 19.06
2016-11-06 05:08:36 2457698.71 19.02
2016-11-06 06:55:10 2457698.79 19.06
2016-11-06 11:08:49 2457698.96 19.06
2016-11-06 12:55:23 2457699.04 19.00
2016-11-06 17:09:03 2457699.21 19.06
2016-11-06 18:55:37 2457699.29 19.03
2017-01-18 01:11:50 2457771.55 18.97
2017-01-18 05:25:31 2457771.73 18.98
2017-01-18 07:12:06 2457771.80 19.02
2017-02-03 23:35:27 2457788.48 19.01
2017-02-04 01:22:02 2457788.56 19.01
2017-03-10 14:21:47 2457823.10 19.01
2017-04-17 17:50:07 2457861.24 18.95
2017-04-17 19:36:42 2457861.32 18.97
2017-04-29 05:58:07 2457872.75 18.93
2017-04-29 07:44:41 2457872.82 18.95
2017-08-06 14:37:39 2457972.11 18.92
2017-08-06 16:24:13 2457972.18 18.95
2017-08-27 16:21:43 2457993.18 18.90
2017-09-29 02:05:04 2458025.59 18.89
2017-09-29 03:51:38 2458025.66 18.93
2018-01-27 19:57:41 2458146.33 18.90
2018-08-17 03:41:42 2458347.65 18.74
2018-08-17 05:28:16 2458347.73 18.78
2018-09-11 11:17:10 2458372.97 18.75
2018-10-10 05:00:36 2458401.71 18.81
2019-02-07 04:54:58 2458521.70 18.91
2019-02-07 09:08:39 2458521.88 18.84
2019-03-06 09:01:17 2458548.88 18.93
2019-03-06 10:47:52 2458548.95 18.91
2019-04-01 02:53:31 2458574.62 18.95
2019-08-11 20:25:41 2458707.35 19.03
2019-08-11 22:12:15 2458707.43 19.04
2019-09-09 11:13:15 2458735.97 19.06
2019-10-05 06:09:02 2458761.76 19.09
2020-02-24 08:51:01 2458903.87 19.07
2020-03-24 08:21:04 2458932.85 19.06
2020-04-17 15:10:24 2458957.13 18.99
2020-04-17 16:56:59 2458957.21 18.96
2020-08-17 15:40:09 2459079.15 18.82
2020-08-17 17:26:43 2459079.23 18.79
2020-09-12 09:28:18 2459104.89 18.74
2020-10-10 16:59:25 2459133.21 18.79
2021-02-07 16:54:01 2459253.20 18.59
2021-02-07 21:07:42 2459253.38 18.58
2021-03-07 02:59:08 2459280.62 18.56
2021-03-07 04:45:42 2459280.70 18.55
2021-04-01 14:52:15 2459306.12 18.48
2021-08-28 10:46:05 2459454.95 18.46
2021-08-28 12:32:39 2459455.02 18.52
2021-09-27 10:25:06 2459484.93 18.54
2021-10-21 10:21:58 2459508.93 18.56
2021-10-21 12:08:32 2459509.01 18.56
2022-02-18 12:05:14 2459629.00 18.72
2022-02-18 16:18:56 2459629.18 18.78
2022-03-21 17:44:38 2459660.24 18.77
2022-04-11 21:58:36 2459681.42 18.78
2022-07-20 00:42:07 2459780.53 18.86
2022-07-20 06:42:20 2459780.78 18.85
2022-07-20 08:28:54 2459780.85 18.85
2022-07-30 14:34:54 2459791.11 18.84
2022-07-30 18:48:33 2459791.28 18.86
2022-09-08 13:39:51 2459831.07 18.86
2022-10-13 01:10:46 2459865.55 18.95
2022-10-13 05:24:25 2459865.73 18.94
2022-10-13 07:10:58 2459865.80 18.93
2022-10-31 11:30:29 2459883.98 18.95
2022-10-31 13:17:03 2459884.05 18.93
2023-01-13 13:34:27 2459958.07 18.93
2023-01-13 23:48:23 2459958.49 18.92
2023-01-14 01:34:58 2459958.57 18.91
2023-01-14 11:48:54 2459958.99 18.92
2023-01-14 13:35:29 2459959.07 18.90
2023-01-14 17:49:10 2459959.24 18.89
2023-01-14 19:35:44 2459959.32 18.93
2023-01-14 23:49:25 2459959.49 18.90
2023-01-15 01:35:59 2459959.57 18.88
2023-01-15 05:49:40 2459959.74 18.91
2023-01-15 07:36:15 2459959.82 18.90
2023-01-15 17:50:11 2459960.24 18.92
2023-01-15 19:36:45 2459960.32 18.93
2023-01-15 23:50:26 2459960.49 18.92
2023-01-16 01:37:00 2459960.57 18.98
2023-01-16 05:50:41 2459960.74 18.82
2023-01-16 07:37:15 2459960.82 18.90
2023-01-16 11:50:56 2459960.99 18.86
2023-01-16 13:37:31 2459961.07 18.92
2023-01-16 23:51:27 2459961.49 18.92
2023-01-17 05:51:42 2459961.74 18.88
2023-03-01 11:29:53 2460004.98 18.89
2023-04-21 17:02:13 2460056.21 18.86
2023-04-21 18:48:48 2460056.28 18.83
2023-08-14 21:30:18 2460171.40 18.83
2023-08-15 01:43:57 2460171.57 18.77
2023-09-19 19:01:30 2460207.29 18.74
2023-09-19 20:48:03 2460207.37 18.76
2023-11-01 02:16:42 2460249.59 18.71
2023-11-01 06:30:21 2460249.77 18.71
2023-11-01 08:16:55 2460249.85 18.69
2023-11-01 12:30:34 2460250.02 18.69
2023-11-01 14:17:08 2460250.10 18.70
2023-11-01 18:30:47 2460250.27 18.72
2023-11-01 20:17:21 2460250.35 18.70
2023-11-02 00:31:00 2460250.52 18.78
2023-11-06 12:34:42 2460255.02 18.76
2023-11-06 18:34:54 2460255.27 18.79
2023-11-06 20:21:28 2460255.35 18.72
2023-11-07 00:35:07 2460255.52 18.66
2023-11-07 02:21:41 2460255.60 18.76
2023-11-07 06:35:21 2460255.77 18.74
2023-11-07 08:21:54 2460255.85 18.79
2023-11-07 12:35:34 2460256.02 18.74
2023-11-07 14:22:08 2460256.10 18.76
2023-11-07 20:22:21 2460256.35 18.76
2024-01-19 14:39:19 2460329.11 18.70
2024-01-19 18:53:00 2460329.29 18.72
2024-01-19 20:39:35 2460329.36 18.68



2015 - Institute of Astronomy, University of Cambridge, UK - Privacy policy