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Gaia21ehy




Other surveys detections
None
Comments
bright gal.plane source candidate microlensing event or Be-type outburst rises by 0.3 mag
ATels
None
AstroNotes
None

TNS ID
AT2021ztw

RA - DEC
273.60766   -36.28938
18:14:25.84   -36:17:21.77
Galactic coords.
356.5641   -8.89052

Alerting date
2021-09-17 09:55:41
Julian date (TCB)
2459474.91
Alerting magnitude
15.63
Historic magnitude
15.91
Historic StdDev
0.03
Class
unknown
Publication date
Sept. 28, 2021, 7:39 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.
2015-03-25 21:15:48 2457107.39 15.92
2015-03-25 23:02:23 2457107.46 15.88
2015-09-02 21:42:22 2457268.40 15.92
2015-09-02 23:28:56 2457268.48 15.91
2015-10-01 05:10:54 2457296.72 15.91
2016-03-09 18:18:32 2457457.26 15.91
2016-04-08 22:15:11 2457487.43 15.93
2016-04-30 00:07:04 2457508.50 15.92
2016-04-30 04:20:45 2457508.68 15.90
2016-09-12 16:51:04 2457644.20 15.90
2016-09-12 18:37:38 2457644.28 15.89
2016-10-15 04:18:57 2457676.68 15.89
2017-03-20 07:05:16 2457832.80 15.87
2017-04-25 06:39:44 2457868.78 15.89
2017-04-25 08:26:19 2457868.85 15.91
2017-04-25 12:40:00 2457869.03 15.90
2017-04-25 14:26:34 2457869.10 15.94
2017-05-08 08:36:06 2457881.86 15.91
2017-05-08 12:49:47 2457882.03 15.89
2017-05-08 14:36:22 2457882.11 15.91
2017-08-09 19:56:47 2457975.33 15.90
2017-08-10 01:57:00 2457975.58 15.88
2017-08-10 07:57:13 2457975.83 15.88
2017-08-10 09:43:47 2457975.91 15.89
2017-08-10 13:57:26 2457976.08 15.88
2017-08-10 15:44:00 2457976.16 15.89
2017-08-10 19:57:39 2457976.33 15.89
2017-08-10 21:44:13 2457976.41 15.89
2017-08-11 01:57:53 2457976.58 15.88
2017-08-11 07:58:06 2457976.83 15.91
2017-08-11 13:58:19 2457977.08 15.89
2017-09-23 13:22:14 2458020.06 15.89
2017-09-23 15:08:48 2458020.13 15.91
2017-11-10 02:29:21 2458067.60 15.89
2017-11-10 06:43:00 2458067.78 15.92
2017-11-10 08:29:34 2458067.85 15.89
2018-02-10 08:39:18 2458159.86 15.92
2018-02-10 10:25:53 2458159.93 15.90
2018-03-31 02:16:44 2458208.59 15.89
2018-08-14 02:56:07 2458344.62 15.90
2018-08-14 04:42:41 2458344.70 15.91
2018-08-14 08:56:20 2458344.87 15.92
2018-08-31 15:01:28 2458362.13 15.90
2018-10-04 08:30:35 2458395.85 15.92
2018-10-04 10:17:09 2458395.93 15.92
2019-02-18 23:29:53 2458533.48 15.90
2019-03-11 09:45:55 2458553.91 15.92
2019-03-11 11:32:30 2458553.98 15.93
2019-04-10 17:14:39 2458584.22 15.92
2019-04-10 21:28:20 2458584.39 15.90
2019-08-24 02:13:46 2458719.59 15.91
2019-08-24 04:00:19 2458719.67 15.91
2019-10-14 23:52:26 2458771.49 15.92
2020-02-20 03:27:37 2458899.64 15.90
2020-04-11 09:43:43 2458950.91 15.92
2020-08-14 14:54:44 2459076.12 15.92
2020-08-14 16:41:17 2459076.20 15.90
2020-09-01 16:45:47 2459094.20 15.92
2020-10-04 20:29:19 2459127.35 15.94
2020-10-04 22:15:52 2459127.43 15.91
2021-03-12 03:43:38 2459285.66 15.91
2021-03-12 05:30:13 2459285.73 15.90
2021-04-11 05:13:42 2459315.72 15.90
2021-08-24 04:01:28 2459450.67 15.73
2021-09-17 09:55:41 2459474.91 15.63
2021-09-17 11:42:15 2459474.99 15.62
2022-03-01 04:49:54 2459639.70 15.93
2022-03-27 00:28:49 2459665.52 15.89
2022-04-21 18:24:49 2459691.27 15.92
2022-09-03 17:09:48 2459826.22 15.91
2022-10-02 10:50:35 2459854.95 15.91
2022-10-25 10:43:06 2459877.95 15.91
2022-10-25 12:29:39 2459878.02 15.91
2023-04-11 05:41:58 2460045.74 15.91
2023-05-01 17:48:06 2460066.24 15.90
2023-05-01 19:34:40 2460066.32 15.90
2023-09-14 12:18:34 2460202.01 15.95
2023-10-17 07:31:37 2460234.81 15.92
2023-10-17 11:45:16 2460234.99 15.91



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