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Gaia21bch




Other surveys detections
None
Comments
Gaia source brightens by 0.4 mag
ATels
None
AstroNotes
None

TNS ID
AT2021dwy

RA - DEC
293.32194   20.76787
19:33:17.27   20:46:04.33
Galactic coords.
56.0744   0.60567

Alerting date
2021-02-22 14:43:54
Julian date (TCB)
2459268.11
Alerting magnitude
14.20
Historic magnitude
14.59
Historic StdDev
0.09
Class
unknown
Publication date
Feb. 28, 2021, 8:46 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.
2014-10-28 16:31:53 2456959.19 14.48
2015-02-19 22:02:52 2457073.42 14.46
2015-02-20 02:16:33 2457073.59 14.47
2015-03-11 02:26:27 2457092.60 14.46
2015-04-16 08:04:53 2457128.84 14.48
2015-05-23 07:24:54 2457165.81 14.48
2015-09-16 06:17:13 2457281.76 14.52
2015-11-08 21:53:16 2457335.41 14.53
2015-11-08 23:39:50 2457335.49 14.52
2015-12-21 23:10:49 2457378.47 14.52
2015-12-22 03:24:29 2457378.64 14.52
2015-12-22 05:11:03 2457378.72 14.51
2015-12-31 15:32:04 2457388.15 14.52
2015-12-31 21:32:17 2457388.40 14.52
2015-12-31 23:18:51 2457388.47 14.52
2016-01-01 03:32:31 2457388.65 14.51
2016-01-01 05:19:05 2457388.72 14.51
2016-01-01 11:19:19 2457388.97 14.51
2016-03-01 23:13:53 2457449.47 14.50
2016-03-26 03:31:34 2457473.65 14.50
2016-04-26 17:00:57 2457505.21 14.55
2016-06-05 14:22:24 2457545.10 14.51
2016-06-05 16:08:59 2457545.17 14.50
2016-06-18 02:30:03 2457557.60 14.53
2016-06-18 04:16:38 2457557.68 14.53
2016-09-25 23:33:47 2457657.48 14.50
2016-09-26 01:20:21 2457657.56 14.53
2016-10-20 05:23:28 2457681.72 14.51
2016-11-19 05:01:49 2457711.71 14.41
2016-11-19 06:48:23 2457711.78 14.42
2017-03-13 07:47:40 2457825.82 14.17
2017-03-13 12:01:21 2457826.00 14.18
2017-04-10 01:42:28 2457853.57 14.19
2017-05-07 23:45:22 2457881.49 14.17
2017-06-20 10:42:23 2457924.95 14.22
2017-06-20 12:28:57 2457925.02 14.21
2017-06-27 16:48:28 2457932.20 14.24
2017-06-27 18:35:02 2457932.27 14.25
2017-06-27 22:48:43 2457932.45 14.25
2017-08-17 09:04:42 2457982.88 14.40
2017-08-17 10:51:16 2457982.95 14.40
2017-08-25 15:10:38 2457991.13 14.43
2017-10-06 20:00:57 2458033.33 14.48
2017-11-03 13:43:01 2458061.07 14.51
2017-11-30 09:19:47 2458087.89 14.53
2018-05-19 00:52:11 2458257.54 14.56
2018-08-27 04:00:10 2458357.67 14.57
2018-09-08 22:05:42 2458370.42 14.59
2018-09-08 23:52:16 2458370.49 14.57
2018-11-18 08:42:01 2458440.86 14.58
2018-11-18 10:28:35 2458440.94 14.59
2018-12-11 14:42:44 2458464.11 14.59
2018-12-11 16:29:18 2458464.19 14.57
2019-02-09 16:21:08 2458524.18 14.59
2019-02-09 20:34:48 2458524.36 14.57
2019-02-09 22:21:23 2458524.43 14.58
2019-02-10 02:35:03 2458524.61 14.56
2019-02-21 02:44:27 2458535.61 14.60
2019-02-21 04:31:01 2458535.69 14.58
2019-02-21 08:44:42 2458535.86 14.61
2019-02-21 14:44:57 2458536.11 14.57
2019-02-21 16:31:31 2458536.19 14.60
2019-04-05 04:09:40 2458578.67 14.59
2019-04-05 08:23:21 2458578.85 14.57
2019-05-09 01:55:10 2458612.58 14.58
2019-05-09 03:41:45 2458612.65 14.59
2019-05-29 19:57:01 2458633.33 14.58
2019-08-14 09:04:24 2458709.88 14.57
2019-08-14 10:50:57 2458709.95 14.59
2019-08-14 15:04:37 2458710.13 14.61
2019-08-14 16:51:11 2458710.20 14.57
2019-08-14 21:04:51 2458710.38 14.56
2019-08-27 05:04:22 2458722.71 14.58
2019-08-27 09:18:01 2458722.89 14.58
2019-08-27 11:04:35 2458722.96 14.56
2019-08-27 15:18:15 2458723.14 14.56
2019-11-11 20:19:56 2458799.35 14.53
2019-12-01 07:09:10 2458818.80 14.57
2019-12-01 08:55:44 2458818.87 14.58
2020-03-04 01:11:01 2458912.55 14.60
2020-03-04 02:57:35 2458912.62 14.59
2020-03-20 21:27:44 2458929.39 14.58
2020-04-25 17:21:22 2458965.22 14.53
2020-04-25 21:35:03 2458965.40 14.54
2020-06-02 23:15:42 2459003.47 14.61
2020-06-03 01:02:16 2459003.54 14.59
2020-06-21 19:28:55 2459022.31 14.57
2020-08-27 09:57:42 2459088.92 14.60
2020-08-27 11:44:15 2459088.99 14.60
2020-09-09 17:49:42 2459102.24 14.56
2020-10-18 09:05:33 2459140.88 14.57
2020-10-18 10:52:06 2459140.95 14.56
2020-11-19 04:26:28 2459172.69 14.60
2020-11-19 08:40:07 2459172.86 14.58
2020-12-12 02:41:33 2459195.61 14.48
2021-02-09 22:19:49 2459255.43 14.28
2021-02-10 02:33:30 2459255.61 14.24
2021-02-10 04:20:04 2459255.68 14.24
2021-02-10 08:33:45 2459255.86 14.27
2021-02-10 10:20:19 2459255.93 14.26
2021-02-10 14:33:59 2459256.11 14.25
2021-02-22 14:43:54 2459268.11 14.20
2021-02-22 16:30:28 2459268.19 14.21
2021-02-22 20:44:09 2459268.36 14.21
2021-02-22 22:30:43 2459268.44 14.24
2021-04-05 20:22:14 2459310.35 14.14
2021-05-30 07:55:19 2459364.83 14.24
2021-09-06 12:42:48 2459464.03 14.48
2021-09-24 00:44:53 2459481.53 14.50
2021-12-05 03:42:48 2459553.65 14.53
2021-12-05 05:29:22 2459553.73 14.53
2021-12-22 21:51:03 2459571.41 14.55
2021-12-22 23:37:37 2459571.48 14.54
2021-12-23 05:37:50 2459571.73 14.57
2022-02-20 15:43:56 2459631.16 14.55
2022-02-20 17:30:30 2459631.23 14.56
2022-02-20 21:44:11 2459631.41 14.57
2022-03-12 09:53:42 2459650.91 14.56
2022-03-12 11:40:16 2459650.99 14.55
2022-04-17 03:32:23 2459686.65 14.57
2022-04-17 05:18:58 2459686.72 14.56
2022-05-24 08:51:15 2459723.87 14.58
2022-05-24 10:37:50 2459723.94 14.60
2022-06-09 16:43:50 2459740.20 14.59
2022-06-09 20:57:31 2459740.37 14.58
2022-09-16 23:57:29 2459839.50 14.58
2022-11-09 19:07:13 2459893.30 14.54
2022-12-23 18:38:52 2459937.28 14.57
2022-12-23 22:52:31 2459937.45 14.56
2022-12-24 00:39:05 2459937.53 14.59
2022-12-24 10:52:58 2459937.95 14.58
2022-12-24 16:53:11 2459938.20 14.59
2022-12-31 22:59:09 2459945.46 14.58
2023-01-01 04:59:22 2459945.71 14.58
2023-01-01 06:45:56 2459945.78 14.60
2023-01-01 23:00:03 2459946.46 14.57
2023-01-02 00:46:37 2459946.53 14.59
2023-03-03 18:41:32 2460007.28 14.58
2023-03-03 22:55:13 2460007.46 14.57
2023-03-28 04:58:20 2460031.71 14.58
2023-06-07 15:48:43 2460103.16 14.51
2023-06-07 17:35:17 2460103.23 14.50
2023-08-10 08:16:12 2460166.84 14.42
2023-08-10 14:16:26 2460167.09 14.42
2023-08-10 20:16:40 2460167.34 14.41
2023-08-10 22:03:14 2460167.42 14.42
2023-08-11 02:16:54 2460167.60 14.46
2023-08-11 04:03:28 2460167.67 14.46
2023-08-11 08:17:07 2460167.85 14.41
2023-08-11 10:03:41 2460167.92 14.43
2023-08-11 20:17:35 2460168.35 14.45
2023-08-11 22:04:09 2460168.42 14.43
2023-08-12 02:17:49 2460168.60 14.44
2023-08-12 04:04:23 2460168.67 14.45
2023-08-12 08:18:03 2460168.85 14.45
2023-10-22 06:49:46 2460239.78 14.38
2023-10-22 08:36:20 2460239.86 14.37
2023-11-21 00:29:17 2460269.52 14.27



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