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Gaia23cta




Other surveys detections
None
Comments
known QSO SDSS J212639.18+041509.2 (z=1.78) brightens by 0.4 mag
ATels
None
AstroNotes
None

TNS ID
AT2023ubt

RA - DEC
321.66325   4.25257
21:26:39.18   04:15:09.25
Galactic coords.
57.23536   -31.49119

Alerting date
2023-10-03 00:41:31
Julian date (TCB)
2460220.53
Alerting magnitude
19.01
Historic magnitude
19.42
Historic StdDev
0.11
Class
QSO
Publication date
Oct. 5, 2023, 8:35 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.
2018-04-24 07:24:27 2458232.81 19.22
2018-05-26 19:05:47 2458265.30 19.27
2018-10-19 04:26:28 2458410.69 19.31
2018-11-10 08:33:40 2458432.86 19.27
2018-12-09 02:10:59 2458461.59 19.26
2018-12-09 03:57:33 2458461.66 19.27
2019-05-09 20:24:58 2458613.35 19.30
2019-05-09 22:11:33 2458613.42 19.35
2019-06-06 16:02:24 2458641.17 19.33
2019-10-18 13:01:13 2458775.04 19.34
2019-11-12 13:51:29 2458800.08 19.32
2019-12-08 20:50:56 2458826.37 19.33
2020-04-25 23:50:23 2458965.49 19.41
2020-04-26 04:04:04 2458965.67 19.38
2020-05-23 23:13:58 2458993.47 19.33
2020-06-18 12:09:15 2459019.01 19.41
2020-06-18 13:55:49 2459019.08 19.40
2020-10-19 14:38:21 2459142.11 19.33
2020-10-19 16:24:55 2459142.18 19.37
2020-11-11 04:17:35 2459164.68 19.38
2020-12-09 14:09:45 2459193.09 19.48
2021-04-14 20:25:11 2459319.35 19.42
2021-04-14 22:11:46 2459319.42 19.40
2021-05-10 16:09:17 2459345.17 19.45
2021-06-07 04:01:14 2459372.67 19.41
2021-10-29 17:30:33 2459517.23 19.41
2021-11-25 17:12:17 2459544.22 19.44
2021-12-19 15:17:53 2459568.14 19.44
2021-12-19 17:04:27 2459568.21 19.44
2022-05-25 21:22:00 2459725.39 19.45
2022-05-25 23:08:35 2459725.46 19.42
2022-06-17 15:23:00 2459748.14 19.36
2022-11-09 04:51:10 2459892.70 19.37
2022-11-09 06:37:43 2459892.78 19.37
2022-12-10 16:21:56 2459924.18 19.36
2022-12-10 18:08:30 2459924.26 19.36
2022-12-28 22:24:59 2459942.43 19.34
2022-12-29 00:11:33 2459942.51 19.36
2022-12-29 04:25:12 2459942.68 19.32
2023-05-06 10:48:06 2460070.95 19.11
2023-05-06 12:34:41 2460071.02 19.11
2023-06-10 04:20:53 2460105.68 19.07
2023-06-10 06:07:28 2460105.76 19.09
2023-06-27 06:14:47 2460122.76 19.05
2023-06-27 10:28:28 2460122.94 19.05
2023-10-03 00:41:31 2460220.53 19.01
2023-10-03 02:28:05 2460220.60 18.96
2023-10-03 06:41:44 2460220.78 18.98
2023-10-03 08:28:18 2460220.85 18.98
2023-11-19 17:59:03 2460268.25 18.93
2023-11-19 19:45:37 2460268.32 18.96
2023-12-27 19:09:00 2460306.30 18.96
2023-12-27 23:22:39 2460306.47 18.93
2023-12-28 01:09:12 2460306.55 18.92
2023-12-28 05:22:51 2460306.72 18.99
2024-01-04 13:14:41 2460314.05 18.97
2024-01-04 19:14:54 2460314.30 18.98
2024-01-04 23:28:33 2460314.48 18.95
2024-01-05 01:15:07 2460314.55 18.98



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