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Gaia21dsr




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

TNS ID
AT2021vul

RA - DEC
196.34297   -17.45108
13:05:22.31   -17:27:03.89
Galactic coords.
307.65823   45.29276

Alerting date
2021-08-11 04:30:59
Julian date (TCB)
2459437.69
Alerting magnitude
18.53
Historic magnitude
19.03
Historic StdDev
0.16
Class
unknown
Publication date
Aug. 12, 2021, 5:20 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.
2014-08-26 13:10:01 2456896.05 18.93
2015-01-24 05:46:53 2457046.74 18.86
2015-06-28 22:36:32 2457202.44 18.88
2015-06-29 00:23:05 2457202.52 18.88
2015-08-20 10:09:08 2457254.92 18.99
2015-08-20 11:55:41 2457255.00 18.96
2016-02-08 11:00:31 2457426.96 19.07
2016-02-08 12:47:06 2457427.03 19.05
2016-02-23 11:09:28 2457441.96 19.09
2016-02-23 12:56:02 2457442.04 19.07
2016-02-23 17:09:43 2457442.22 19.07
2016-07-08 23:45:28 2457578.49 19.03
2016-07-09 01:32:01 2457578.56 19.11
2016-08-15 06:51:19 2457615.79 19.08
2016-08-15 11:04:58 2457615.96 19.06
2016-08-27 23:11:00 2457628.47 19.02
2016-08-28 00:57:34 2457628.54 19.01
2016-11-29 20:48:40 2457722.37 19.02
2016-11-30 01:02:22 2457722.54 18.99
2016-11-30 02:48:56 2457722.62 18.99
2016-12-11 02:57:03 2457733.62 19.00
2016-12-11 07:10:44 2457733.80 19.01
2016-12-11 08:57:19 2457733.87 19.01
2017-01-15 18:36:45 2457769.28 19.04
2017-05-30 02:43:26 2457903.61 18.97
2017-05-30 04:29:59 2457903.69 18.96
2017-05-30 08:43:38 2457903.86 18.99
2017-06-14 04:36:34 2457918.69 18.98
2017-06-14 08:50:12 2457918.87 18.95
2017-07-20 04:03:18 2457954.67 19.03
2017-12-07 23:14:06 2458095.47 18.96
2017-12-26 11:18:51 2458113.97 18.90
2018-06-08 03:48:53 2458277.66 18.87
2018-06-08 05:35:26 2458277.73 18.84
2018-07-31 03:25:07 2458330.64 18.80
2018-07-31 05:11:41 2458330.72 18.84
2019-01-09 22:30:30 2458493.44 18.75
2019-01-10 00:17:05 2458493.51 18.74
2019-02-05 10:21:24 2458519.93 18.80
2019-06-18 10:56:39 2458652.96 18.85
2019-06-18 12:43:12 2458653.03 18.89
2019-08-09 19:09:02 2458705.30 18.92
2019-08-09 20:55:36 2458705.37 18.95
2020-01-15 01:38:09 2458863.57 18.68
2020-02-07 20:34:05 2458887.36 18.67
2020-06-27 04:00:27 2459027.67 18.62
2020-06-27 05:47:00 2459027.74 18.58
2020-07-27 12:58:10 2459058.04 18.60
2020-07-31 15:23:51 2459062.14 18.58
2020-07-31 17:10:25 2459062.22 18.60
2021-01-10 16:28:16 2459225.19 18.60
2021-02-05 18:06:46 2459251.25 18.59
2021-06-18 22:55:27 2459384.46 18.54
2021-07-17 00:26:44 2459412.52 18.54
2021-08-11 04:30:59 2459437.69 18.53
2021-08-11 06:17:32 2459437.76 18.51
2021-12-27 17:42:46 2459576.24 18.52
2021-12-27 19:29:21 2459576.31 18.53
2022-01-25 07:13:28 2459604.80 18.52
2022-02-15 13:16:29 2459626.05 18.50
2022-06-29 18:04:07 2459760.25 18.56
2022-06-29 19:50:40 2459760.33 18.58
2022-08-01 11:35:12 2459792.98 18.58
2022-08-20 23:36:07 2459812.48 18.52
2022-08-21 01:22:41 2459812.56 18.54
2023-01-07 00:53:20 2459951.54 18.46
2023-02-09 18:27:30 2459985.27 18.47
2023-02-09 20:14:05 2459985.34 18.45
2023-02-23 20:23:03 2459999.35 18.51
2023-02-24 02:23:19 2459999.60 18.47
2023-07-10 19:13:01 2460136.30 18.57
2023-07-10 20:59:35 2460136.37 18.52
2023-08-17 14:17:45 2460174.10 18.50
2023-08-17 18:31:24 2460174.27 18.52
2023-12-01 08:28:58 2460279.85 18.53
2023-12-01 10:15:32 2460279.93 18.49
2023-12-01 14:29:13 2460280.10 18.53
2023-12-13 08:37:17 2460291.86 18.53
2023-12-13 10:23:52 2460291.93 18.51
2024-01-17 09:50:56 2460326.91 18.53



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