<< previous  next >>

Gaia23dlr




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

TNS ID
AT2023ysd

RA - DEC
244.63520   49.99326
16:18:32.45   49:59:35.74
Galactic coords.
77.66309   44.69111

Alerting date
2023-12-01 19:12:37
Julian date (TCB)
2460280.30
Alerting magnitude
18.96
Historic magnitude
19.54
Historic StdDev
0.15
Class
QSO
Publication date
Dec. 4, 2023, 2:59 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.
2018-06-19 06:52:49 2458288.79 19.29
2018-07-14 00:45:14 2458313.53 19.27
2018-08-18 16:22:53 2458349.18 19.23
2018-09-21 11:48:05 2458382.99 19.24
2018-10-21 03:53:04 2458412.66 19.27
2018-10-21 05:39:38 2458412.74 19.26
2018-11-27 15:29:13 2458450.15 19.36
2018-11-27 17:15:47 2458450.22 19.36
2019-01-26 10:46:26 2458509.95 19.43
2019-03-02 08:19:00 2458544.85 19.50
2019-05-03 01:09:09 2458606.55 19.36
2019-07-01 12:09:18 2458666.01 19.43
2019-07-01 13:55:52 2458666.08 19.38
2019-07-30 09:58:11 2458694.92 19.44
2019-09-05 04:01:04 2458731.67 19.41
2019-11-05 19:07:53 2458793.30 19.49
2019-11-05 20:54:28 2458793.37 19.39
2019-11-25 01:45:31 2458812.57 19.52
2019-11-25 03:32:05 2458812.65 19.50
2020-01-01 03:57:15 2458849.66 19.51
2020-01-26 00:43:13 2458874.53 19.52
2020-02-27 14:15:25 2458907.09 19.61
2020-02-27 18:29:06 2458907.27 19.53
2020-05-01 16:46:08 2458971.20 19.60
2020-05-01 20:59:48 2458971.37 19.56
2020-06-09 04:34:16 2459009.69 19.54
2020-06-09 06:20:50 2459009.76 19.51
2020-07-11 19:37:06 2459042.32 19.50
2020-08-19 10:21:31 2459080.93 19.49
2020-08-19 12:08:05 2459081.01 19.53
2020-09-22 05:46:26 2459114.74 19.58
2020-10-21 21:51:46 2459144.41 19.53
2020-10-21 23:38:21 2459144.48 19.58
2020-11-28 09:28:00 2459181.89 19.50
2020-11-28 11:14:34 2459181.97 19.54
2021-01-26 22:44:55 2459241.45 19.51
2021-01-27 02:58:35 2459241.62 19.43
2021-03-02 22:03:21 2459276.42 19.51
2021-03-24 21:59:23 2459298.42 19.57
2021-03-25 02:13:04 2459298.59 19.50
2021-05-03 13:06:58 2459338.05 19.50
2021-05-03 14:53:32 2459338.12 19.49
2021-05-23 14:53:08 2459358.12 19.47
2021-05-23 19:06:48 2459358.30 19.45
2021-07-02 01:54:03 2459397.58 19.30
2021-07-28 17:56:47 2459424.25 19.33
2021-10-06 12:51:44 2459494.04 19.43
2021-11-04 10:59:20 2459522.96 19.44
2021-11-04 12:45:54 2459523.03 19.46
2021-12-11 00:22:23 2459559.52 19.49
2022-02-07 16:04:16 2459618.17 19.52
2022-02-07 17:50:51 2459618.24 19.47
2022-04-05 21:14:27 2459675.39 19.54
2022-05-15 20:06:54 2459715.34 19.55
2022-05-15 21:53:28 2459715.41 19.54
2022-06-05 15:52:01 2459736.16 19.57
2022-07-14 08:57:59 2459774.87 19.49
2022-08-11 18:57:34 2459803.29 19.54
2022-08-11 20:44:08 2459803.36 19.58
2022-09-13 18:35:10 2459836.27 19.41
2022-10-20 12:11:29 2459873.01 19.51
2022-10-20 13:58:03 2459873.08 19.42
2022-11-18 00:06:16 2459901.50 19.44
2022-11-18 01:52:50 2459901.58 19.47
2022-12-23 11:43:45 2459936.99 19.49
2023-01-23 23:21:26 2459968.47 19.43
2023-01-24 01:08:00 2459968.55 19.45
2023-02-19 06:55:49 2459994.79 19.38
2023-02-19 11:09:30 2459994.96 19.36
2023-03-28 12:02:04 2460032.00 19.30
2023-04-17 16:14:49 2460052.18 19.24
2023-04-17 18:01:24 2460052.25 19.26
2023-05-27 21:07:18 2460092.38 19.23
2023-05-27 22:53:52 2460092.45 19.19
2023-06-18 21:04:21 2460114.38 19.18
2023-06-18 22:50:55 2460114.45 19.17
2023-08-25 21:45:44 2460182.41 19.07
2023-08-26 01:59:23 2460182.58 19.05
2023-09-26 19:42:42 2460214.32 19.06
2023-11-03 07:18:40 2460251.80 19.01
2023-11-03 09:05:14 2460251.88 18.96
2023-12-01 19:12:37 2460280.30 18.96
2023-12-01 20:59:12 2460280.37 18.91
2024-01-04 12:51:09 2460314.04 19.03
2024-01-04 14:37:43 2460314.11 18.97



2015 - Institute of Astronomy, University of Cambridge, UK - Privacy policy