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Gaia21ayi




Other surveys detections
None
Comments
Galactic plane source brightens by ~0.3 mag, previous events seen
ATels
None
AstroNotes
None

TNS ID
AT2021dme

RA - DEC
176.42372   -62.60657
11:45:41.69   -62:36:23.65
Galactic coords.
295.45137   -0.69354

Alerting date
2021-02-17 18:34:17
Julian date (TCB)
2459263.27
Alerting magnitude
16.41
Historic magnitude
16.67
Historic StdDev
0.05
Class
unknown
Publication date
Feb. 21, 2021, 1:02 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.
2014-08-25 22:39:05 2456895.44 16.67
2014-08-26 00:25:39 2456895.52 16.62
2014-11-12 07:42:27 2456973.82 16.72
2014-11-26 12:01:32 2456988.00 16.70
2015-01-04 00:42:37 2457026.53 16.69
2015-01-29 10:46:02 2457051.95 16.68
2015-01-29 12:32:36 2457052.02 16.71
2015-07-20 23:24:19 2457224.48 16.71
2015-07-21 03:37:59 2457224.65 16.72
2015-09-26 22:04:17 2457292.42 16.56
2015-09-27 02:17:56 2457292.60 16.60
2015-10-11 20:22:21 2457307.35 16.71
2015-10-11 22:08:55 2457307.42 16.69
2015-11-23 06:54:01 2457349.79 16.71
2015-12-09 00:58:11 2457365.54 16.71
2015-12-09 02:44:46 2457365.61 16.68
2016-01-15 01:48:37 2457402.58 16.64
2016-02-12 11:47:32 2457430.99 16.68
2016-03-11 23:40:11 2457459.49 16.69
2016-03-12 01:26:45 2457459.56 16.69
2016-05-20 01:14:41 2457528.55 16.63
2016-05-20 05:28:21 2457528.73 16.63
2016-05-20 07:14:55 2457528.80 16.62
2016-08-28 10:27:34 2457628.94 16.69
2016-08-28 12:14:08 2457629.01 16.67
2016-10-08 17:00:10 2457670.21 16.68
2016-10-22 03:19:14 2457683.64 16.63
2016-12-03 01:53:36 2457725.58 16.65
2016-12-20 19:55:25 2457743.33 16.67
2016-12-20 21:41:59 2457743.40 16.66
2017-01-25 07:09:19 2457778.80 16.68
2017-01-25 08:55:54 2457778.87 16.67
2017-02-25 20:13:11 2457810.34 16.68
2017-02-25 21:59:45 2457810.42 16.68
2017-03-24 09:59:43 2457836.92 16.67
2017-03-24 14:13:23 2457837.09 16.65
2017-05-11 09:39:29 2457884.90 16.49
2017-06-05 09:45:13 2457909.91 16.58
2017-07-13 07:33:27 2457947.81 16.62
2017-07-13 09:20:00 2457947.89 16.63
2017-08-17 18:57:06 2457983.29 16.66
2017-09-08 18:52:37 2458005.29 16.64
2017-09-08 20:39:11 2458005.36 16.68
2017-10-20 19:18:21 2458047.30 16.67
2017-10-20 23:32:01 2458047.48 16.69
2017-11-02 13:24:20 2458060.06 16.66
2017-12-13 16:17:14 2458101.18 16.71
2017-12-13 18:03:49 2458101.25 16.68
2018-01-02 22:15:56 2458121.43 16.74
2018-01-03 00:02:30 2458121.50 16.69
2018-02-05 17:26:32 2458155.23 16.67
2018-03-12 15:18:27 2458190.14 16.67
2018-03-12 17:05:01 2458190.21 16.66
2018-04-06 11:10:40 2458214.97 16.68
2018-04-06 15:24:20 2458215.14 16.68
2018-05-24 22:50:01 2458263.45 16.66
2018-06-21 03:03:41 2458290.63 16.68
2018-08-31 13:54:02 2458362.08 16.71
2018-08-31 15:40:35 2458362.15 16.68
2018-09-20 01:53:43 2458381.58 16.69
2018-11-01 12:27:58 2458424.02 16.69
2018-11-01 14:14:32 2458424.09 16.69
2018-11-14 08:20:16 2458436.85 16.66
2018-12-24 11:20:15 2458476.97 16.69
2018-12-24 13:06:50 2458477.05 16.70
2019-01-16 05:14:48 2458499.72 16.69
2019-01-16 07:01:22 2458499.79 16.67
2019-02-17 06:35:30 2458531.77 16.68
2019-03-28 04:26:28 2458570.69 16.66
2019-03-28 06:13:03 2458570.76 16.68
2019-04-20 10:35:30 2458593.94 16.68
2019-04-20 12:22:04 2458594.02 16.70
2019-04-20 16:35:45 2458594.19 16.69
2019-06-06 22:13:24 2458641.43 16.68
2019-06-06 23:59:58 2458641.50 16.70
2019-07-06 10:06:07 2458670.92 16.69
2019-07-06 11:52:41 2458670.99 16.68
2019-07-19 17:37:36 2458684.23 16.69
2019-08-22 13:04:57 2458718.05 16.69
2019-08-22 14:51:31 2458718.12 16.68
2019-10-01 16:29:13 2458758.19 16.68
2019-10-01 20:42:53 2458758.36 16.68
2019-10-01 22:29:27 2458758.44 16.68
2019-10-24 15:17:20 2458781.14 16.68
2019-10-24 17:03:54 2458781.21 16.69
2019-10-24 21:17:34 2458781.39 16.69
2019-10-24 23:04:08 2458781.46 16.69
2019-12-09 05:07:45 2458826.71 16.72
2019-12-09 06:54:19 2458826.79 16.71
2020-01-06 00:10:02 2458854.51 16.54
2020-01-06 01:56:37 2458854.58 16.55
2020-02-03 21:11:46 2458883.38 16.64
2020-03-12 03:34:35 2458920.65 16.67
2020-03-28 11:49:45 2458936.99 16.71
2020-03-28 16:03:25 2458937.17 16.70
2020-05-11 00:53:30 2458980.54 16.64
2020-05-11 02:40:04 2458980.61 16.64
2020-05-25 19:15:33 2458995.30 16.71
2020-07-05 21:35:40 2459036.40 16.71
2020-09-01 07:51:41 2459093.83 16.43
2020-09-20 13:51:42 2459113.08 16.61
2020-11-02 00:25:34 2459155.52 16.67
2020-11-02 02:12:08 2459155.59 16.65
2020-11-15 00:31:27 2459168.52 16.71
2020-11-15 02:18:02 2459168.60 16.68
2020-12-24 23:18:36 2459208.47 16.67
2020-12-25 01:05:11 2459208.55 16.67
2021-01-16 23:12:45 2459231.47 16.61
2021-01-17 00:59:20 2459231.54 16.61
2021-02-17 18:34:17 2459263.27 16.41
2021-02-17 22:47:58 2459263.45 16.38
2021-03-29 04:25:23 2459302.68 16.45
2021-03-29 06:11:57 2459302.76 16.47
2021-04-21 04:34:28 2459325.69 16.57
2021-04-21 06:21:02 2459325.76 16.52
2021-04-21 10:34:42 2459325.94 16.54
2021-06-07 16:12:21 2459373.18 16.54
2021-06-07 17:58:55 2459373.25 16.58
2021-07-07 05:50:40 2459402.74 16.57
2021-07-07 10:04:19 2459402.92 16.58
2021-09-14 20:48:08 2459472.37 16.41
2021-09-14 22:34:41 2459472.44 16.39
2021-10-01 14:50:58 2459489.12 16.54
2021-11-13 03:08:54 2459531.63 16.57
2021-11-13 07:22:34 2459531.81 16.58
2021-11-27 09:14:19 2459545.88 16.57
2022-01-04 20:09:49 2459584.34 16.39
2022-01-30 12:12:48 2459610.01 16.56
2022-01-30 13:59:23 2459610.08 16.55
2022-03-01 17:57:37 2459640.25 16.62
2022-04-13 17:35:34 2459683.23 16.61
2022-04-13 19:22:08 2459683.31 16.63
2022-04-13 23:35:48 2459683.48 16.61
2022-04-14 01:22:23 2459683.56 16.61
2022-05-06 07:32:10 2459705.81 16.61
2022-05-06 11:45:50 2459705.99 16.61
2022-05-06 13:32:24 2459706.06 16.61
2022-06-20 11:21:45 2459750.97 16.65
2022-06-20 13:08:18 2459751.05 16.65
2022-08-18 16:50:39 2459810.20 16.64
2022-08-18 18:37:13 2459810.28 16.63
2022-09-27 23:30:39 2459850.48 16.67
2022-10-12 15:48:46 2459865.16 16.65
2022-10-12 17:35:21 2459865.23 16.64
2022-11-24 02:20:36 2459907.60 16.66
2022-12-09 22:11:01 2459923.42 16.66
2023-01-15 21:15:56 2459960.39 16.69
2023-02-13 13:14:25 2459989.05 16.68
2023-02-13 15:01:00 2459989.13 16.68
2023-03-13 19:07:45 2460017.30 16.69
2023-04-29 00:46:57 2460063.53 16.70
2023-04-29 02:33:31 2460063.61 16.69
2023-05-22 08:42:15 2460086.86 16.66
2023-05-22 12:55:55 2460087.04 16.68
2023-05-22 14:42:29 2460087.11 16.67
2023-07-03 00:30:28 2460128.52 16.71
2023-08-05 13:49:43 2460162.08 16.67
2023-08-05 18:03:22 2460162.25 16.70
2023-08-30 05:54:32 2460186.75 16.68
2023-08-30 07:41:05 2460186.82 16.69
2023-10-10 16:40:01 2460228.19 16.70
2023-10-23 22:45:35 2460241.45 16.69
2023-12-22 21:21:58 2460301.39 16.68



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