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Gaia23clh


Details Follow-up


Other surveys detections
None
Comments
Brightening in known QSO
ATels
None
AstroNotes
None

TNS ID
AT2023tdo

RA - DEC
119.98111   47.13320
07:59:55.47   47:07:59.52
Galactic coords.
172.14257   30.82745

Alerting date
2023-09-14 22:37:42
Julian date (TCB)
2460202.44
Alerting magnitude
18.43
Historic magnitude
18.86
Historic StdDev
0.08
Class
QSO
Publication date
Sept. 20, 2023, 9:07 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.
2018-10-05 05:09:13 2458396.71 18.82
2018-11-07 22:39:24 2458430.44 18.84
2018-11-08 00:25:59 2458430.52 18.82
2018-11-24 16:44:45 2458447.20 18.80
2018-11-24 18:31:20 2458447.27 18.83
2019-02-25 19:08:27 2458540.30 18.87
2019-03-10 19:13:30 2458553.30 18.95
2019-03-10 21:00:04 2458553.38 18.88
2019-04-16 06:26:12 2458589.77 18.93
2019-04-16 08:12:45 2458589.84 18.92
2019-05-26 17:53:29 2458630.25 18.88
2019-05-26 19:40:03 2458630.32 18.87
2019-05-26 23:53:42 2458630.50 18.79
2019-05-27 01:40:16 2458630.57 18.84
2019-05-27 05:53:55 2458630.75 18.85
2019-06-04 18:00:12 2458639.25 18.89
2019-06-05 00:00:25 2458639.50 18.84
2019-06-05 01:46:59 2458639.57 18.85
2019-06-05 06:00:38 2458639.75 18.87
2019-06-05 07:47:12 2458639.82 18.84
2019-06-05 13:47:25 2458640.07 18.90
2019-08-31 00:48:47 2458726.53 18.86
2019-09-13 23:23:30 2458740.47 18.86
2019-09-14 01:10:05 2458740.55 18.87
2019-10-20 13:18:55 2458777.05 18.86
2019-11-29 03:08:00 2458816.63 18.86
2019-11-29 09:08:16 2458816.88 18.86
2019-11-29 10:54:50 2458816.95 18.83
2019-11-29 15:08:31 2458817.13 18.85
2019-11-29 16:55:06 2458817.20 18.86
2019-11-29 22:55:22 2458817.46 18.87
2019-12-06 11:02:41 2458823.96 18.84
2019-12-06 15:16:22 2458824.14 18.85
2019-12-06 17:02:57 2458824.21 18.80
2019-12-06 23:03:12 2458824.46 18.86
2019-12-07 03:16:53 2458824.64 18.80
2020-02-21 23:14:49 2458901.47 18.85
2020-02-22 01:01:23 2458901.54 18.83
2020-02-22 05:15:02 2458901.72 18.84
2020-02-22 07:01:36 2458901.79 18.82
2020-03-07 07:18:15 2458915.80 18.87
2020-03-07 11:31:54 2458915.98 18.83
2020-03-07 13:18:28 2458916.05 18.81
2020-05-21 16:47:02 2458991.20 18.81
2020-05-21 21:00:41 2458991.38 18.82
2020-06-01 03:12:19 2459001.63 18.79
2020-06-01 04:58:53 2459001.71 18.76
2020-06-01 09:12:32 2459001.88 18.80
2020-06-01 10:59:06 2459001.96 18.80
2020-10-05 17:08:14 2459128.21 18.88
2020-11-08 16:37:05 2459162.19 18.81
2020-11-25 00:29:26 2459178.52 18.86
2021-02-26 01:06:14 2459271.55 18.88
2021-02-26 02:52:48 2459271.62 18.91
2021-03-11 14:57:27 2459285.12 18.94
2021-05-28 11:52:32 2459362.99 18.95
2021-05-28 13:39:06 2459363.07 18.91
2021-05-28 17:52:45 2459363.24 19.00
2021-05-28 19:39:19 2459363.32 18.90
2021-05-28 23:52:58 2459363.50 18.98
2021-06-04 05:57:54 2459369.75 18.95
2021-06-04 11:58:06 2459370.00 18.99
2021-06-04 13:44:40 2459370.07 19.01
2021-06-04 17:58:19 2459370.25 19.02
2021-06-04 19:44:53 2459370.32 18.99
2021-06-04 23:58:32 2459370.50 18.85
2021-06-05 01:45:06 2459370.57 18.97
2021-06-05 07:45:20 2459370.82 18.98
2021-08-26 00:31:18 2459452.52 18.97
2021-08-26 02:17:52 2459452.60 19.00
2021-08-26 06:31:33 2459452.77 18.96
2021-09-10 06:42:17 2459467.78 18.99
2021-10-16 14:05:41 2459504.09 18.88
2021-11-23 11:35:06 2459541.98 18.87
2021-11-23 13:21:41 2459542.06 18.93
2021-12-03 07:29:07 2459551.81 18.94
2021-12-03 11:42:48 2459551.99 18.89
2022-03-07 02:06:46 2459645.59 18.72
2022-03-07 03:53:20 2459645.66 18.77
2022-03-26 08:05:37 2459664.84 18.72
2022-03-26 09:52:11 2459664.91 18.72
2022-09-04 09:26:47 2459826.89 18.65
2022-09-26 19:46:00 2459849.32 18.70
2022-09-26 21:32:35 2459849.40 18.70
2023-04-09 22:46:56 2460044.45 18.54
2023-09-14 22:37:42 2460202.44 18.43
2023-09-15 02:51:23 2460202.62 18.42
2023-10-11 22:32:52 2460229.44 18.46



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