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Gaia23dlv




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

TNS ID
AT2023ysg

RA - DEC
233.94636   43.37917
15:35:47.13   43:22:45.01
Galactic coords.
70.04786   53.20001

Alerting date
2023-12-02 07:22:10
Julian date (TCB)
2460280.81
Alerting magnitude
18.55
Historic magnitude
19.30
Historic StdDev
0.16
Class
QSO
Publication date
Dec. 4, 2023, 3:14 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.
2018-05-07 13:55:42 2458246.08 19.46
2018-05-07 18:09:22 2458246.26 19.43
2018-06-18 06:43:31 2458287.78 19.37
2018-07-12 12:36:02 2458312.03 19.44
2018-08-16 04:18:15 2458346.68 19.43
2018-08-16 06:04:49 2458346.75 19.46
2018-09-22 23:39:34 2458384.49 19.36
2018-09-23 03:53:14 2458384.66 19.40
2018-10-18 15:56:46 2458410.16 19.18
2018-10-18 17:43:20 2458410.24 19.29
2018-11-30 17:20:11 2458453.22 19.22
2018-12-28 21:27:09 2458481.39 19.33
2018-12-28 23:13:44 2458481.47 19.30
2019-01-27 10:56:55 2458510.96 19.29
2019-03-04 14:21:15 2458547.10 19.27
2019-03-04 16:07:49 2458547.17 19.19
2019-03-23 02:23:01 2458565.60 19.34
2019-05-04 01:02:14 2458607.54 19.24
2019-05-04 02:48:49 2458607.62 19.25
2019-05-20 08:52:36 2458623.87 19.19
2019-06-30 00:00:24 2458664.50 19.17
2019-06-30 01:46:58 2458664.57 19.13
2019-07-31 09:49:31 2458695.91 19.10
2019-09-07 11:49:46 2458733.99 19.08
2019-09-07 16:03:25 2458734.17 19.02
2019-09-26 04:36:31 2458752.69 19.07
2019-09-26 06:23:05 2458752.77 19.08
2019-11-22 13:43:31 2458810.07 19.03
2019-11-22 15:30:06 2458810.15 19.06
2019-12-30 17:49:48 2458848.24 19.16
2020-01-24 23:04:58 2458873.46 19.24
2020-01-25 00:51:32 2458873.54 19.22
2020-02-25 00:27:03 2458904.52 19.28
2020-02-25 02:13:37 2458904.59 19.30
2020-04-04 21:55:26 2458944.41 19.18
2020-04-05 02:09:06 2458944.59 19.20
2020-04-05 03:55:40 2458944.66 19.19
2020-04-30 02:50:29 2458969.62 19.14
2020-04-30 04:37:03 2458969.69 19.17
2020-06-11 22:33:08 2459012.44 19.18
2020-06-12 00:19:42 2459012.51 19.23
2020-07-13 19:32:31 2459044.31 19.27
2020-08-16 16:16:49 2459078.18 19.14
2020-08-16 18:03:23 2459078.25 19.10
2020-09-23 21:51:43 2459116.41 19.00
2020-09-23 23:38:17 2459116.48 19.06
2020-10-19 09:55:38 2459141.91 18.94
2020-10-19 11:42:12 2459141.99 19.04
2020-12-01 11:19:11 2459184.97 18.97
2020-12-29 17:11:57 2459213.22 18.88
2021-01-27 22:55:30 2459242.46 18.90
2021-03-05 08:19:07 2459278.85 19.01
2021-03-05 10:05:41 2459278.92 19.02
2021-03-23 14:21:00 2459297.10 19.01
2021-05-04 14:46:33 2459339.12 18.95
2021-05-21 01:03:48 2459355.54 18.93
2021-05-21 02:50:22 2459355.62 18.89
2021-06-30 11:58:41 2459396.00 18.88
2021-06-30 13:45:15 2459396.07 18.96
2021-07-27 17:46:32 2459423.24 18.98
2021-08-29 07:11:29 2459455.80 19.08
2021-10-09 00:46:04 2459496.53 18.99
2021-10-09 04:59:44 2459496.71 18.96
2021-11-02 18:51:58 2459521.29 18.99
2021-12-13 16:42:15 2459562.20 18.98
2022-01-12 10:27:30 2459591.94 19.04
2022-01-12 12:14:05 2459592.01 19.07
2022-02-08 06:01:43 2459618.75 19.12
2022-03-18 03:16:48 2459656.64 19.09
2022-03-18 05:03:23 2459656.71 19.12
2022-04-03 21:20:28 2459673.39 19.17
2022-05-16 07:58:40 2459715.83 19.25
2022-06-03 03:47:09 2459733.66 19.29
2022-08-11 02:33:07 2459802.61 19.31
2022-08-11 06:46:46 2459802.78 19.23
2022-09-10 20:19:59 2459833.35 19.30
2022-10-23 18:08:54 2459876.26 19.36
2022-10-23 19:55:28 2459876.33 19.31
2022-11-17 12:14:33 2459901.01 19.30
2022-11-17 14:01:07 2459901.08 19.33
2022-12-25 13:37:51 2459939.07 19.31
2023-01-25 23:28:18 2459970.48 19.28
2023-02-19 11:20:19 2459994.97 19.13
2023-03-30 16:14:06 2460034.18 19.13
2023-03-30 18:00:40 2460034.25 19.11
2023-04-15 10:18:47 2460049.93 19.15
2023-05-27 20:58:17 2460092.37 19.00
2023-07-24 14:09:12 2460150.09 18.96
2023-08-26 01:48:32 2460182.58 18.94
2023-09-23 19:42:38 2460211.32 18.95
2023-09-23 21:29:12 2460211.40 18.92
2023-11-06 15:05:15 2460255.13 18.68
2023-11-06 19:18:55 2460255.30 18.66
2023-11-06 21:05:29 2460255.38 18.67
2023-12-02 07:22:10 2460280.81 18.55
2023-12-02 09:08:45 2460280.88 18.53
2024-01-06 07:00:01 2460315.79 18.58
2024-01-06 08:46:36 2460315.87 18.55



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