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Gaia20bbs




Other surveys detections
None
Comments
known QSO brightens by 0.4 mag
ATels
None
AstroNotes
None

TNS ID
AT2020dsd

RA - DEC
247.98895   48.14970
16:31:57.35   48:08:58.92
Galactic coords.
74.70786   42.77655

Alerting date
2020-02-27 18:31:36
Julian date (TCB)
2458907.27
Alerting magnitude
18.65
Historic magnitude
19.01
Historic StdDev
0.09
Class
QSO
Publication date
Feb. 29, 2020, 12:51 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.
2014-11-02 15:29:22 2456964.15 19.01
2014-11-02 17:15:56 2456964.22 19.01
2015-01-08 20:52:54 2457031.37 18.98
2015-02-07 10:22:30 2457060.93 19.01
2015-03-14 21:38:55 2457096.40 18.96
2015-05-15 12:42:06 2457158.03 18.99
2015-07-13 23:43:36 2457217.49 19.00
2015-07-14 01:30:10 2457217.56 18.98
2015-10-18 18:28:09 2457314.27 18.99
2015-12-22 17:59:59 2457379.25 18.97
2016-01-22 09:55:46 2457409.91 18.98
2016-01-22 11:42:20 2457409.99 18.97
2016-02-19 03:41:47 2457437.65 19.01
2016-02-19 05:28:21 2457437.73 19.02
2016-04-16 08:50:40 2457494.87 18.99
2016-05-26 19:42:08 2457535.32 18.99
2016-05-26 21:28:42 2457535.39 19.00
2016-06-16 15:27:11 2457556.14 18.98
2016-06-16 19:40:50 2457556.32 19.00
2016-07-25 06:47:47 2457594.78 19.01
2016-07-25 08:34:21 2457594.86 19.00
2016-09-24 12:12:26 2457656.01 18.95
2016-10-31 17:48:19 2457693.24 18.95
2016-10-31 19:34:53 2457693.32 18.91
2016-11-28 23:43:57 2457721.49 18.97
2016-11-29 01:30:31 2457721.56 18.98
2017-01-03 01:07:50 2457756.55 18.96
2017-03-01 18:09:09 2457814.26 18.99
2017-04-08 11:13:18 2457851.97 18.96
2017-04-08 12:59:52 2457852.04 18.98
2017-04-28 11:13:29 2457871.97 19.02
2017-06-07 22:05:12 2457912.42 19.00
2017-06-07 23:51:46 2457912.49 18.98
2017-06-29 23:48:26 2457934.49 19.00
2017-06-30 04:02:05 2457934.67 18.99
2017-08-06 15:15:14 2457972.14 18.97
2017-08-06 17:01:48 2457972.21 18.99
2017-09-06 08:57:18 2458002.87 19.04
2017-10-07 08:42:25 2458033.86 18.98
2017-10-07 10:28:59 2458033.94 18.99
2017-12-12 20:12:39 2458100.34 19.01
2018-01-15 03:37:50 2458133.65 18.98
2018-02-17 03:07:39 2458166.63 19.01
2018-03-13 08:59:38 2458190.87 19.04
2018-06-19 23:06:37 2458289.46 19.03
2018-06-20 00:53:11 2458289.54 18.99
2018-07-13 17:01:07 2458313.21 18.97
2018-08-19 00:07:21 2458349.51 18.94
2018-09-20 16:00:25 2458382.17 18.87
2018-10-20 15:50:21 2458412.16 18.87
2018-11-27 15:26:07 2458450.14 18.89
2018-11-27 17:12:41 2458450.22 18.86
2018-12-26 15:17:47 2458479.14 18.89
2019-01-26 22:44:46 2458510.45 18.91
2019-03-02 04:07:52 2458544.67 18.93
2019-03-25 02:16:14 2458567.59 18.92
2019-05-03 13:11:25 2458607.05 18.87
2019-05-03 14:57:59 2458607.12 18.92
2019-05-23 02:58:28 2458626.62 18.87
2019-07-31 02:14:26 2458695.59 18.88
2019-09-04 23:44:52 2458731.49 18.83
2019-11-06 08:53:09 2458793.87 18.72
2019-11-25 03:29:01 2458812.65 18.72
2020-01-01 17:45:12 2458850.24 18.65
2020-01-25 12:40:30 2458874.03 18.60
2020-02-27 18:31:36 2458907.27 18.65
2020-02-27 20:18:10 2458907.35 18.59
2020-04-01 15:45:28 2458941.16 18.59
2020-04-30 22:47:16 2458970.45 18.64
2020-05-01 03:00:56 2458970.63 18.61
2020-06-09 10:37:39 2459009.94 18.60
2020-06-09 12:24:13 2459010.02 18.62
2020-07-11 05:48:50 2459041.74 18.64
2020-08-19 16:19:24 2459081.18 18.66
2020-08-19 18:05:58 2459081.25 18.71
2020-09-21 09:58:41 2459113.92 18.70
2020-09-21 11:45:15 2459113.99 18.63
2020-10-21 05:35:25 2459143.73 18.68
2020-11-28 09:24:53 2459181.89 18.70
2020-12-27 09:16:10 2459210.89 18.71
2021-01-27 14:56:57 2459242.12 18.72
2021-03-02 20:19:19 2459276.35 18.71
2021-03-02 22:05:53 2459276.42 18.71
2021-03-25 14:14:22 2459299.09 18.69
2021-05-23 19:09:52 2459358.30 18.63
2021-07-02 19:53:51 2459398.33 18.64
2021-07-28 05:58:33 2459423.75 18.55
2021-09-01 05:25:47 2459458.73 18.55
2021-11-03 16:56:47 2459522.21 18.57
2021-11-03 18:43:21 2459522.28 18.56
2021-12-11 04:32:55 2459559.69 18.50
2021-12-11 06:19:29 2459559.76 18.59
2022-01-09 22:19:54 2459589.43 18.49
2022-02-08 10:03:22 2459618.92 18.52
2022-03-15 21:19:04 2459654.39 18.52
2022-03-15 23:05:38 2459654.46 18.50
2022-04-06 09:16:23 2459675.89 18.45
2022-06-05 14:08:36 2459736.09 18.58
2022-06-05 15:55:10 2459736.16 18.56
2022-08-11 02:45:08 2459802.61 18.57
2022-09-13 18:32:34 2459836.27 18.48
2022-09-13 20:19:08 2459836.35 18.56
2022-10-19 19:55:22 2459872.33 18.54
2022-11-17 06:04:15 2459900.75 18.50
2022-11-17 07:50:50 2459900.83 18.56
2023-01-23 11:22:41 2459967.97 18.47
2023-01-23 13:09:16 2459968.05 18.54
2023-02-19 23:08:54 2459995.46 18.54
2023-02-20 00:55:28 2459995.54 18.55
2023-03-28 16:18:18 2460032.18 18.48
2023-03-28 18:04:52 2460032.25 18.47
2023-04-18 04:17:20 2460052.68 18.48
2023-05-28 15:08:45 2460093.13 18.47
2023-05-28 16:55:19 2460093.21 18.48
2023-06-18 16:53:47 2460114.20 18.52
2023-08-25 07:59:45 2460181.83 18.56
2023-09-26 13:39:53 2460214.07 18.61
2023-09-26 15:26:27 2460214.14 18.61
2023-11-02 19:15:39 2460251.30 18.63
2023-11-02 21:02:13 2460251.38 18.60
2023-12-01 01:11:15 2460279.55 18.65
2024-01-04 20:35:08 2460314.36 18.66
2024-01-05 00:48:48 2460314.53 18.65



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