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Gaia21egn


Details Follow-up


Other surveys detections
None
Comments
0.2 mag brightening of a Gaia, WISE and GALEX source
ATels
None
AstroNotes
None

TNS ID
AT2021zke

RA - DEC
127.36633   -6.62011
08:29:27.92   -06:37:12.40
Galactic coords.
230.74871   18.30884

Alerting date
2021-09-13 07:37:54
Julian date (TCB)
2459470.82
Alerting magnitude
18.22
Historic magnitude
18.52
Historic StdDev
0.09
Class
unknown
Publication date
Sept. 25, 2021, 9:52 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.
2014-10-27 13:11:18 2456958.05 18.47
2015-04-21 07:01:46 2457133.79 18.54
2015-05-25 16:38:27 2457168.19 18.53
2015-09-18 20:52:38 2457284.37 18.41
2015-09-19 01:06:19 2457284.55 18.43
2015-10-01 13:14:25 2457297.05 18.42
2015-10-01 15:01:00 2457297.13 18.41
2015-11-07 06:35:21 2457333.77 18.47
2015-11-07 08:21:55 2457333.85 18.46
2015-12-15 12:10:03 2457372.01 18.45
2015-12-15 13:56:38 2457372.08 18.48
2015-12-15 18:10:19 2457372.26 18.46
2015-12-15 19:56:53 2457372.33 18.44
2015-12-24 14:04:40 2457381.09 18.46
2015-12-24 18:18:21 2457381.26 18.47
2015-12-25 00:18:36 2457381.51 18.48
2015-12-25 02:05:11 2457381.59 18.45
2015-12-25 06:18:52 2457381.76 18.47
2016-03-12 08:35:44 2457459.86 18.43
2016-03-24 14:43:04 2457472.11 18.45
2016-03-24 18:56:43 2457472.29 18.41
2016-05-01 08:10:18 2457509.84 18.40
2016-06-09 05:33:55 2457548.73 18.37
2016-06-20 11:40:08 2457559.99 18.46
2016-06-20 13:26:42 2457560.06 18.36
2016-09-27 02:08:10 2457658.59 18.34
2016-11-17 01:46:29 2457709.57 18.35
2017-03-20 11:04:10 2457832.96 18.35
2017-03-20 15:17:49 2457833.14 18.38
2017-03-20 17:04:23 2457833.21 18.37
2017-04-10 11:06:11 2457853.96 18.30
2017-04-10 15:19:50 2457854.14 18.33
2017-05-12 08:54:12 2457885.87 18.26
2017-11-27 16:20:11 2458085.18 18.38
2017-11-27 18:06:45 2458085.25 18.37
2018-03-30 16:26:06 2458208.18 18.38
2018-03-30 18:12:40 2458208.26 18.34
2018-04-25 22:16:43 2458234.43 18.33
2018-05-23 04:01:02 2458261.67 18.32
2018-05-23 05:47:35 2458261.74 18.29
2018-10-17 05:44:04 2458408.74 18.28
2018-12-08 01:17:37 2458460.55 18.28
2018-12-08 05:31:18 2458460.73 18.28
2019-04-10 11:35:04 2458583.98 18.22
2019-04-10 13:21:38 2458584.06 18.24
2019-05-10 23:12:15 2458614.47 18.28
2019-06-02 18:52:58 2458637.29 18.29
2019-10-14 15:45:23 2458771.16 18.39
2019-11-13 17:06:49 2458801.21 18.48
2019-12-05 04:07:03 2458822.67 18.47
2020-03-10 10:41:53 2458918.95 18.54
2020-03-10 16:42:06 2458919.20 18.53
2020-03-10 18:28:39 2458919.27 18.55
2020-03-10 22:42:18 2458919.45 18.51
2020-03-11 00:28:52 2458919.52 18.50
2020-03-11 04:42:31 2458919.70 18.52
2020-03-11 06:29:05 2458919.77 18.52
2020-03-11 10:42:44 2458919.95 18.47
2020-03-11 16:42:57 2458920.20 18.53
2020-03-11 18:29:31 2458920.27 18.52
2020-03-11 22:43:10 2458920.45 18.50
2020-03-12 00:29:44 2458920.52 18.52
2020-03-12 04:43:23 2458920.70 18.54
2020-03-12 10:43:36 2458920.95 18.52
2020-03-12 12:30:09 2458921.02 18.52
2020-04-24 12:53:07 2458964.04 18.47
2020-04-24 14:39:40 2458964.11 18.49
2020-05-28 04:02:36 2458997.67 18.50
2020-06-16 20:44:21 2459017.36 18.51
2020-06-16 22:30:54 2459017.44 18.52
2020-11-14 11:30:36 2459167.98 18.52
2020-11-14 13:17:11 2459168.05 18.51
2020-12-08 11:30:04 2459191.98 18.47
2021-04-10 23:33:53 2459315.48 18.47
2021-04-11 01:20:26 2459315.56 18.41
2021-05-11 18:56:15 2459346.29 18.47
2021-06-03 05:04:50 2459368.71 18.43
2021-06-03 06:51:23 2459368.79 18.47
2021-09-13 01:37:39 2459470.57 18.27
2021-09-13 03:24:13 2459470.64 18.26
2021-09-13 07:37:54 2459470.82 18.22
2021-09-13 09:24:29 2459470.89 18.22
2021-09-13 13:38:10 2459471.07 18.24
2021-09-13 15:24:45 2459471.14 18.22
2021-09-13 19:38:25 2459471.32 18.06
2021-09-13 21:25:00 2459471.39 18.23
2021-09-14 03:25:15 2459471.64 18.23
2021-09-14 07:38:56 2459471.82 18.26
2021-09-14 15:25:46 2459472.14 18.26
2021-09-14 21:26:02 2459472.39 18.24
2021-09-15 03:26:17 2459472.64 18.25
2021-09-15 07:39:58 2459472.82 18.28
2021-09-15 13:40:14 2459473.07 18.26
2021-09-15 15:26:48 2459473.14 18.24
2021-09-15 21:27:04 2459473.39 18.26
2021-10-28 06:52:26 2459515.79 18.21
2021-11-29 12:31:29 2459548.02 18.21
2021-11-29 14:18:04 2459548.10 18.22
2021-12-18 00:39:41 2459566.53 18.23
2021-12-18 02:26:16 2459566.60 18.17
2021-12-18 06:39:57 2459566.78 18.17
2022-04-22 00:42:46 2459691.53 18.07
2022-06-13 06:07:41 2459743.76 18.09
2022-09-19 10:19:18 2459841.93 18.07
2022-10-02 14:40:51 2459855.11 18.08
2022-12-17 01:37:40 2459930.57 18.18
2022-12-17 07:37:56 2459930.82 18.16
2022-12-17 13:38:11 2459931.07 18.20
2022-12-17 15:24:46 2459931.14 18.18
2022-12-24 15:31:21 2459938.15 18.19
2022-12-24 19:45:02 2459938.32 18.17
2022-12-24 21:31:36 2459938.40 18.17
2022-12-25 03:31:52 2459938.65 18.17
2022-12-25 07:45:33 2459938.82 18.20
2023-03-13 08:15:55 2460016.84 18.15
2023-03-13 10:02:29 2460016.92 18.16
2023-03-13 14:16:08 2460017.09 18.16
2023-03-13 16:02:42 2460017.17 18.13
2023-03-27 02:23:36 2460030.60 18.15
2023-03-27 04:10:10 2460030.67 18.12
2023-03-27 08:23:49 2460030.85 18.17
2023-05-03 01:51:12 2460067.58 18.14
2023-05-03 03:37:46 2460067.65 18.15
2023-06-11 08:46:39 2460106.87 18.12
2023-06-11 13:00:18 2460107.04 18.11
2023-06-11 14:46:52 2460107.12 18.12
2023-06-21 19:06:19 2460117.30 18.11
2023-06-21 20:52:52 2460117.37 18.12
2023-06-22 01:06:32 2460117.55 18.12
2023-06-22 02:53:05 2460117.62 18.14
2023-09-28 15:35:06 2460216.15 18.25
2023-10-17 15:39:15 2460235.15 18.28
2023-11-18 21:14:12 2460267.38 18.35



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