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Gaia21erw




Other surveys detections
None
Comments
Gaia, WISE and UV source brightens by 0.4 mag over ~1 year
ATels
None
AstroNotes
None

TNS ID
AT2021abvr

RA - DEC
283.94124   -56.15991
18:55:45.90   -56:09:35.68
Galactic coords.
340.09816   -22.836

Alerting date
2021-10-13 09:16:45
Julian date (TCB)
2459500.89
Alerting magnitude
18.17
Historic magnitude
18.45
Historic StdDev
0.08
Class
unknown
Publication date
Oct. 19, 2021, 9:36 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.
2014-11-22 18:45:45 2456984.28 18.20
2014-11-22 20:32:18 2456984.36 18.18
2014-11-23 00:45:58 2456984.53 18.20
2014-11-23 02:32:31 2456984.61 18.20
2014-11-28 08:36:35 2456989.86 18.17
2015-03-28 09:36:02 2457109.90 18.22
2015-08-30 03:22:09 2457264.64 18.26
2015-08-30 05:08:43 2457264.71 18.26
2015-10-23 08:55:40 2457318.87 18.29
2015-10-23 10:42:13 2457318.95 18.30
2016-03-13 18:34:56 2457461.27 18.39
2016-04-11 04:36:02 2457489.69 18.43
2016-05-06 22:35:44 2457515.44 18.42
2016-05-07 00:22:19 2457515.52 18.40
2016-09-09 10:31:25 2457640.94 18.41
2016-09-09 12:17:59 2457641.01 18.43
2016-10-10 11:53:32 2457672.00 18.41
2016-11-01 17:46:36 2457694.24 18.39
2017-02-04 08:27:43 2457788.85 18.44
2017-02-04 12:41:23 2457789.03 18.42
2017-02-13 15:57:26 2457798.16 18.43
2017-03-24 13:20:01 2457837.06 18.44
2017-03-24 15:06:36 2457837.13 18.41
2017-04-26 19:00:51 2457870.29 18.40
2017-04-26 20:47:25 2457870.37 18.41
2017-05-17 19:09:23 2457891.30 18.41
2017-05-17 20:55:57 2457891.37 18.38
2017-05-18 01:09:38 2457891.55 18.39
2017-09-20 20:49:20 2458017.37 18.42
2017-10-24 18:24:23 2458051.27 18.43
2017-10-24 20:10:57 2458051.34 18.42
2017-11-11 14:11:19 2458069.09 18.40
2018-02-12 22:48:25 2458162.45 18.40
2018-02-13 03:02:06 2458162.63 18.43
2018-04-04 14:30:16 2458213.10 18.44
2018-04-04 16:16:51 2458213.18 18.41
2018-05-14 08:07:45 2458252.84 18.39
2018-05-14 09:54:19 2458252.91 18.43
2018-05-14 14:08:00 2458253.09 18.41
2018-05-14 15:54:35 2458253.16 18.42
2018-05-26 22:04:44 2458265.42 18.41
2018-05-27 02:18:24 2458265.60 18.41
2018-05-27 04:04:59 2458265.67 18.43
2018-05-27 08:18:40 2458265.85 18.40
2018-08-09 02:32:39 2458339.61 18.36
2018-08-09 04:19:13 2458339.68 18.34
2018-08-26 04:27:20 2458356.69 18.36
2018-08-26 08:40:59 2458356.86 18.34
2018-08-26 10:27:32 2458356.94 18.31
2018-11-20 19:24:02 2458443.31 18.31
2018-11-20 21:10:36 2458443.38 18.32
2019-02-22 11:50:47 2458536.99 18.30
2019-03-14 04:05:57 2458556.67 18.29
2019-08-27 19:59:56 2458723.33 18.40
2019-08-27 21:46:30 2458723.41 18.38
2019-10-19 23:48:53 2458776.49 18.42
2020-02-16 01:54:29 2458895.58 18.45
2020-02-16 03:41:04 2458895.65 18.47
2020-04-09 11:46:37 2458948.99 18.44
2020-05-22 06:24:39 2458991.77 18.42
2020-05-22 08:11:14 2458991.84 18.44
2020-05-22 12:24:55 2458992.02 18.43
2020-05-22 14:11:29 2458992.09 18.46
2020-05-27 06:30:06 2458996.77 18.45
2020-05-27 08:16:41 2458996.84 18.45
2020-05-27 12:30:21 2458997.02 18.43
2020-05-27 14:16:56 2458997.10 18.44
2020-08-09 08:31:14 2459070.86 18.46
2020-08-09 10:17:48 2459070.93 18.45
2020-08-09 14:31:27 2459071.11 18.49
2020-08-09 16:18:01 2459071.18 18.46
2020-08-27 08:39:10 2459088.86 18.49
2020-11-08 21:02:58 2459162.38 18.48
2020-11-09 01:16:37 2459162.55 18.44
2020-11-21 01:21:41 2459174.56 18.45
2021-04-16 09:40:24 2459320.90 18.32
2021-08-19 21:40:15 2459446.40 18.26
2021-08-19 23:26:48 2459446.48 18.24
2021-09-12 17:26:21 2459470.23 18.26
2021-09-12 21:39:59 2459470.40 18.21
2021-10-13 09:16:45 2459500.89 18.17
2021-10-13 11:03:19 2459500.96 18.16
2021-11-24 02:12:06 2459542.59 18.14
2021-11-24 03:58:40 2459542.67 18.12
2021-11-24 08:12:19 2459542.84 18.04
2021-11-24 09:58:53 2459542.92 18.12
2021-11-24 14:12:32 2459543.09 18.12
2021-11-28 14:15:46 2459547.09 18.12
2021-11-28 20:15:59 2459547.34 18.17
2021-11-28 22:02:33 2459547.42 18.10
2022-03-05 00:54:42 2459643.54 18.07
2022-03-29 11:02:32 2459667.96 18.05
2022-03-29 12:49:06 2459668.03 18.08
2022-08-30 22:49:37 2459822.45 18.13
2022-08-31 00:36:10 2459822.53 18.14
2022-09-27 22:37:23 2459850.44 18.16
2022-09-28 00:23:57 2459850.52 18.16
2022-10-24 04:22:49 2459876.68 18.19
2022-10-24 06:09:23 2459876.76 18.17
2023-03-15 12:15:50 2460019.01 18.26
2023-03-15 14:02:25 2460019.09 18.27
2023-04-13 06:02:38 2460047.75 18.29
2023-04-13 07:49:13 2460047.83 18.29
2023-05-08 18:03:25 2460073.25 18.30
2023-05-08 19:50:00 2460073.33 18.30
2023-09-11 05:58:53 2460198.75 18.39
2023-09-11 07:45:27 2460198.82 18.41
2023-10-12 13:19:43 2460230.06 18.39



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