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Gaia20dao




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

TNS ID
AT2020nul

RA - DEC
266.26947   22.88003
17:45:04.67   22:52:48.11
Galactic coords.
47.29372   24.29313

Alerting date
2020-06-28 13:11:01
Julian date (TCB)
2459029.05
Alerting magnitude
19.03
Historic magnitude
20.10
Historic StdDev
0.23
Class
QSO
Publication date
June 30, 2020, 6:37 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.
2015-02-14 22:22:16 2457068.43 19.82
2015-03-17 02:20:32 2457098.60 19.90
2015-05-24 07:02:56 2457166.79 19.83
2015-05-24 08:49:30 2457166.87 19.89
2015-06-01 07:09:20 2457174.80 19.92
2015-07-19 13:17:43 2457223.05 19.96
2015-10-12 12:01:50 2457308.00 20.13
2015-11-06 17:59:21 2457333.25 20.18
2015-11-06 23:59:35 2457333.50 20.07
2015-12-31 11:43:48 2457387.99 20.17
2015-12-31 15:57:28 2457388.16 20.15
2015-12-31 17:44:03 2457388.24 20.15
2015-12-31 21:57:43 2457388.42 20.18
2016-01-15 22:08:44 2457403.42 20.15
2016-01-16 05:55:34 2457403.75 20.18
2016-03-30 03:19:48 2457477.64 20.25
2016-03-30 05:06:22 2457477.71 20.21
2016-06-05 13:58:30 2457545.08 20.14
2016-06-05 15:45:04 2457545.16 20.28
2016-06-05 19:58:44 2457545.33 20.12
2016-06-06 03:45:33 2457545.66 20.25
2016-06-10 20:03:09 2457550.34 20.29
2016-06-10 21:49:43 2457550.41 20.15
2016-06-11 02:03:23 2457550.59 20.25
2016-06-11 03:49:57 2457550.66 20.17
2016-06-11 08:03:37 2457550.84 20.18
2016-07-29 00:29:46 2457598.52 20.07
2016-07-29 02:16:20 2457598.59 20.04
2016-08-15 18:32:01 2457616.27 20.30
2016-08-15 20:18:35 2457616.35 20.03
2016-10-26 23:17:19 2457688.47 20.08
2016-11-17 13:09:23 2457710.05 20.01
2016-11-17 17:23:02 2457710.22 20.10
2016-11-17 19:09:36 2457710.30 20.16
2017-01-11 11:08:45 2457764.96 20.08
2017-01-11 12:55:19 2457765.04 20.07
2017-01-11 17:09:00 2457765.21 20.04
2017-01-31 17:18:15 2457785.22 19.78
2017-01-31 19:04:50 2457785.30 19.82
2017-01-31 23:18:31 2457785.47 19.74
2017-03-08 18:18:42 2457821.26 19.80
2017-04-13 01:27:06 2457856.56 20.00
2017-05-01 11:44:16 2457874.99 19.86
2017-06-17 22:15:25 2457922.43 19.98
2017-06-18 04:15:40 2457922.68 19.94
2017-06-18 06:02:14 2457922.75 20.00
2017-06-22 12:05:56 2457927.00 19.99
2017-06-22 18:06:10 2457927.25 19.93
2017-06-22 22:19:50 2457927.43 19.90
2017-06-23 00:06:24 2457927.50 20.02
2017-08-08 22:39:44 2457974.44 19.99
2017-08-29 22:36:51 2457995.44 20.01
2017-08-30 02:50:30 2457995.62 20.14
2017-10-03 04:01:09 2458029.67 19.92
2017-11-12 09:32:20 2458069.90 20.15
2017-11-12 13:45:59 2458070.07 20.16
2017-11-12 15:32:33 2458070.15 20.12
2017-11-29 07:55:45 2458086.83 20.16
2017-11-29 09:42:19 2458086.90 20.23
2017-11-29 13:55:58 2458087.08 20.25
2018-01-23 07:42:39 2458141.82 20.33
2018-02-16 07:46:08 2458165.82 20.47
2018-02-16 09:32:43 2458165.90 20.52
2018-04-27 02:24:49 2458235.60 20.51
2018-05-12 00:44:45 2458250.53 20.54
2018-06-28 17:08:51 2458298.21 20.53
2018-06-28 18:55:25 2458298.29 20.62
2018-07-06 05:14:45 2458305.72 20.58
2018-08-19 21:56:01 2458350.41 20.40
2018-09-13 09:47:00 2458374.91 20.50
2018-12-01 08:58:32 2458453.87 20.48
2018-12-11 21:07:08 2458464.38 20.50
2018-12-12 09:07:36 2458464.88 20.51
2019-05-10 21:21:45 2458614.39 20.35
2019-05-22 07:42:33 2458625.82 20.33
2019-05-22 09:29:07 2458625.90 20.34
2019-07-09 06:03:21 2458673.75 20.40
2019-07-09 07:49:55 2458673.83 20.41
2019-08-08 08:34:03 2458703.86 20.32
2019-09-05 23:19:23 2458732.47 19.95
2019-10-04 10:38:36 2458760.94 19.69
2019-11-13 12:56:51 2458801.04 19.35
2019-11-13 14:43:25 2458801.11 19.37
2019-11-24 07:10:23 2458811.80 19.94
2019-11-24 08:56:57 2458811.87 19.99
2020-01-08 06:04:16 2458856.75 20.13
2020-01-08 10:17:56 2458856.93 20.08
2020-01-18 12:17:51 2458867.01 20.25
2020-02-27 06:57:25 2458906.79 20.38
2020-04-23 04:58:30 2458962.71 20.02
2020-06-17 23:13:48 2459018.47 19.90
2020-06-18 01:00:22 2459018.54 20.02
2020-06-18 05:14:02 2459018.72 20.00
2020-06-18 11:14:16 2459018.97 20.01
2020-06-18 13:00:50 2459019.04 20.05
2020-06-18 17:14:31 2459019.22 20.03
2020-06-19 01:01:19 2459019.54 20.10
2020-06-28 07:10:47 2459028.80 19.15
2020-06-28 13:11:01 2459029.05 19.03
2020-06-28 17:24:41 2459029.23 19.08
2020-06-28 19:11:15 2459029.30 19.19
2020-06-28 23:24:55 2459029.48 19.24
2020-06-29 01:11:29 2459029.55 19.07
2020-06-29 05:25:09 2459029.73 18.95
2020-06-29 07:11:43 2459029.80 19.01
2020-06-29 11:25:23 2459029.98 19.03
2020-08-20 09:54:19 2459081.91 20.05
2020-08-20 11:40:52 2459081.99 20.12
2020-09-14 03:44:37 2459106.66 19.82
2020-09-14 05:31:11 2459106.73 19.91
2020-12-01 22:43:48 2459185.45 20.39
2020-12-02 02:57:28 2459185.62 20.40
2020-12-02 04:44:02 2459185.70 20.40
2020-12-02 08:57:42 2459185.87 20.39
2020-12-02 14:57:56 2459186.12 20.37
2020-12-02 20:58:09 2459186.37 20.40
2020-12-12 22:53:04 2459196.45 20.37
2020-12-13 03:06:44 2459196.63 20.35
2020-12-13 04:53:18 2459196.70 20.32
2021-02-04 08:52:40 2459249.87 20.52
2021-03-03 22:33:16 2459277.44 20.49
2021-03-31 16:21:00 2459305.18 19.97
2021-05-11 13:32:49 2459346.06 20.21
2021-05-22 19:40:16 2459357.32 20.32
2021-07-20 13:53:46 2459416.08 20.56
2021-07-20 18:07:26 2459416.26 20.50
2021-07-20 19:54:00 2459416.33 20.52
2021-09-28 18:28:58 2459486.27 20.63
2021-10-26 22:30:51 2459514.44 20.46
2021-10-27 00:17:25 2459514.51 20.70
2021-12-19 10:12:47 2459567.93 20.57
2021-12-19 11:59:22 2459568.00 20.66
2021-12-19 16:13:02 2459568.18 20.58
2021-12-19 17:59:36 2459568.25 20.57
2021-12-19 22:13:16 2459568.43 20.57
2021-12-29 04:21:19 2459577.68 20.55
2021-12-29 06:07:54 2459577.76 20.50
2021-12-29 10:21:34 2459577.93 20.56
2021-12-29 12:08:08 2459578.01 20.80
2021-12-29 16:21:48 2459578.18 20.61
2021-12-29 18:08:23 2459578.26 20.48
2021-12-29 22:22:03 2459578.43 20.58
2021-12-30 00:08:37 2459578.51 20.57
2022-04-11 15:41:02 2459681.15 20.61
2022-05-25 08:29:14 2459724.85 20.37
2022-05-25 10:15:49 2459724.93 20.28
2022-06-02 04:22:06 2459732.68 20.43
2022-07-20 08:44:11 2459780.86 20.74
2022-08-03 19:02:47 2459795.29 20.83
2022-09-12 01:51:25 2459834.58 20.59
2022-10-13 13:28:26 2459866.06 20.73
2023-01-01 11:25:07 2459945.98 20.79
2023-01-01 17:25:21 2459946.23 20.95
2023-01-17 05:36:24 2459961.73 20.76
2023-01-17 13:23:14 2459962.06 20.83
2023-04-01 04:46:20 2460035.70 20.94
2023-04-01 06:32:54 2460035.77 20.89



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