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Gaia21cza




Other surveys detections
CSS160117:121109+492011 (0.64 arcsec)
Comments
known QSO brightens by 0.4 mag
ATels
None
AstroNotes
None

TNS ID
AT2021qwb

RA - DEC
182.78611   49.33654
12:11:08.67   49:20:11.54
Galactic coords.
139.52212   66.47357

Alerting date
2021-06-21 23:59:19
Julian date (TCB)
2459387.50
Alerting magnitude
18.11
Historic magnitude
18.95
Historic StdDev
0.21
Class
QSO
Publication date
June 23, 2021, 10:28 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.
2014-11-12 10:06:46 2456973.92 19.14
2015-01-30 02:59:27 2457052.62 19.14
2015-03-17 07:17:30 2457098.80 19.02
2015-03-17 09:04:04 2457098.88 19.10
2015-03-25 09:09:40 2457106.88 19.02
2015-03-25 13:23:19 2457107.06 19.02
2015-06-02 19:42:31 2457176.32 19.06
2015-07-03 05:41:06 2457206.74 18.95
2015-07-03 07:27:40 2457206.81 18.91
2015-08-29 07:12:27 2457263.80 18.90
2015-08-29 11:26:07 2457263.98 18.92
2015-08-29 13:12:41 2457264.05 18.87
2015-08-29 19:12:56 2457264.30 18.90
2015-08-29 23:26:36 2457264.48 18.91
2015-08-30 05:26:50 2457264.73 18.91
2015-08-30 07:13:24 2457264.80 18.85
2015-08-30 11:27:04 2457264.98 18.92
2015-08-30 13:13:38 2457265.05 18.88
2015-08-30 17:27:18 2457265.23 18.88
2015-08-30 19:13:53 2457265.30 18.86
2015-08-30 23:27:33 2457265.48 18.91
2015-08-31 01:14:07 2457265.55 18.89
2015-08-31 07:14:21 2457265.80 18.89
2015-08-31 13:14:35 2457266.05 18.88
2015-08-31 19:14:49 2457266.30 18.91
2015-09-01 01:15:03 2457266.55 18.89
2015-09-01 11:28:58 2457266.98 18.91
2015-09-01 13:15:32 2457267.05 18.84
2015-09-01 17:29:12 2457267.23 18.91
2015-09-01 19:15:46 2457267.30 18.87
2015-09-02 01:16:00 2457267.55 18.87
2015-09-02 07:16:14 2457267.80 18.90
2015-09-02 13:16:29 2457268.05 18.86
2015-09-03 01:16:58 2457268.55 18.87
2015-09-03 05:30:38 2457268.73 18.90
2015-09-03 07:17:12 2457268.80 18.84
2015-09-03 11:30:52 2457268.98 18.92
2015-09-03 13:17:27 2457269.05 18.88
2015-09-03 19:17:41 2457269.30 18.87
2015-10-28 13:05:41 2457324.05 18.80
2015-10-28 17:19:22 2457324.22 18.77
2015-11-26 17:07:39 2457353.21 18.78
2015-11-26 18:54:14 2457353.29 18.76
2015-12-21 22:58:39 2457378.46 18.68
2016-01-31 21:48:33 2457419.41 18.63
2016-01-31 23:35:08 2457419.48 18.62
2016-02-08 15:54:42 2457427.16 18.64
2016-02-08 17:41:17 2457427.24 18.65
2016-02-08 21:54:57 2457427.41 18.64
2016-03-26 03:58:58 2457473.67 18.76
2016-04-07 02:18:06 2457485.60 18.77
2016-06-16 20:41:22 2457556.36 18.98
2016-06-17 00:55:01 2457556.54 18.91
2016-07-14 06:50:54 2457583.79 18.94
2016-07-14 08:37:28 2457583.86 18.93
2016-09-11 02:25:35 2457642.60 19.00
2016-09-11 06:39:16 2457642.78 19.05
2016-09-11 08:25:50 2457642.85 19.05
2016-09-11 12:39:30 2457643.03 19.04
2016-09-11 14:26:05 2457643.10 19.00
2016-09-11 18:39:45 2457643.28 19.04
2016-09-11 20:26:19 2457643.35 19.02
2016-09-23 06:49:35 2457654.78 19.04
2016-09-23 08:36:09 2457654.86 18.98
2016-09-23 12:49:50 2457655.03 19.02
2016-09-23 14:36:24 2457655.11 19.05
2016-09-23 20:36:39 2457655.36 19.01
2016-11-08 02:16:32 2457700.59 19.09
2016-12-09 13:53:25 2457732.08 19.11
2016-12-31 07:50:15 2457753.83 19.01
2017-02-13 00:06:26 2457797.50 18.94
2017-02-13 01:53:00 2457797.58 18.92
2017-02-13 06:06:40 2457797.75 18.95
2017-02-13 07:53:15 2457797.83 18.89
2017-02-13 12:06:55 2457798.00 18.96
2017-02-13 13:53:29 2457798.08 18.94
2017-02-17 00:10:06 2457801.51 18.99
2017-02-17 01:56:40 2457801.58 18.96
2017-02-17 06:10:20 2457801.76 18.81
2017-02-17 07:56:54 2457801.83 18.92
2017-02-17 12:10:35 2457802.01 18.89
2017-04-05 04:32:20 2457848.69 18.78
2017-04-05 06:18:54 2457848.76 18.77
2017-05-28 17:30:37 2457902.23 18.71
2017-07-02 17:05:17 2457937.21 18.76
2017-07-02 21:18:56 2457937.39 18.79
2017-07-26 15:23:54 2457961.14 18.74
2017-09-23 11:00:03 2458019.96 18.65
2017-09-23 15:13:44 2458020.13 18.68
2017-09-23 17:00:18 2458020.21 18.66
2017-09-23 21:13:58 2458020.38 18.68
2017-10-12 03:25:03 2458038.64 18.68
2017-10-12 05:11:37 2458038.72 18.62
2017-10-12 09:25:18 2458038.89 18.67
2017-11-19 09:02:41 2458076.88 18.58
2017-11-19 10:49:15 2458076.95 18.58
2018-01-10 14:29:26 2458129.10 18.53
2018-01-10 16:16:01 2458129.18 18.56
2018-04-15 11:32:07 2458223.98 18.45
2018-04-15 13:18:41 2458224.05 18.41
2018-05-05 01:17:45 2458243.55 18.37
2018-06-09 10:51:53 2458278.95 18.22
2018-06-09 12:38:26 2458279.03 18.25
2018-07-19 18:10:42 2458319.26 18.27
2018-07-19 22:24:21 2458319.43 18.28
2018-07-20 00:10:55 2458319.51 18.25
2018-08-07 10:34:19 2458337.94 18.25
2018-08-07 16:34:32 2458338.19 18.18
2018-08-07 18:21:06 2458338.26 18.21
2018-10-05 10:25:15 2458396.93 18.40
2018-10-05 12:11:49 2458397.01 18.36
2018-10-28 16:32:15 2458420.19 18.42
2018-11-30 11:58:32 2458453.00 18.40
2019-01-05 15:24:48 2458489.14 18.35
2019-01-20 15:30:12 2458504.15 18.33
2019-03-07 19:53:16 2458550.33 18.44
2019-03-08 01:53:30 2458550.58 18.47
2019-03-08 03:40:04 2458550.65 18.49
2019-03-11 21:43:18 2458554.41 18.47
2019-03-12 03:43:32 2458554.66 18.44
2019-03-12 07:57:12 2458554.83 18.42
2019-04-26 06:34:17 2458599.77 18.58
2019-04-26 08:20:51 2458599.85 18.60
2019-05-19 08:13:55 2458622.84 18.71
2019-05-19 12:27:34 2458623.02 18.65
2019-07-24 01:30:11 2458688.56 18.51
2019-07-24 03:16:45 2458688.64 18.53
2019-09-10 12:23:54 2458737.02 18.55
2019-09-10 16:37:34 2458737.19 18.58
2019-09-10 18:24:08 2458737.27 18.51
2019-09-15 06:28:49 2458741.77 18.53
2019-09-15 10:42:30 2458741.95 18.55
2019-09-15 12:29:04 2458742.02 18.55
2019-10-30 03:16:13 2458786.64 18.64
2020-02-05 23:39:45 2458885.49 18.58
2020-02-06 05:40:00 2458885.74 18.62
2020-02-06 07:26:34 2458885.81 18.61
2020-02-06 11:40:14 2458885.99 18.63
2020-02-06 17:40:29 2458886.24 18.64
2020-02-06 19:27:04 2458886.31 18.65
2020-02-16 07:37:19 2458895.82 18.66
2020-02-16 11:51:00 2458895.99 18.65
2020-02-16 13:37:34 2458896.07 18.67
2020-02-16 17:51:14 2458896.24 18.65
2020-02-16 19:37:48 2458896.32 18.66
2020-02-16 23:51:29 2458896.49 18.69
2020-02-17 01:38:03 2458896.57 18.65
2020-02-17 05:51:43 2458896.74 18.66
2020-04-13 19:49:42 2458953.33 18.50
2020-04-13 21:36:16 2458953.40 18.44
2020-05-11 04:29:21 2458980.69 18.55
2020-06-10 05:39:29 2459010.74 18.52
2020-07-21 12:08:29 2459052.01 18.42
2020-07-21 13:55:03 2459052.08 18.40
2020-08-08 04:33:26 2459069.69 18.39
2020-08-08 06:20:00 2459069.76 18.35
2020-08-08 10:33:39 2459069.94 18.37
2020-08-08 12:20:13 2459070.01 18.38
2020-10-06 00:10:47 2459128.51 18.46
2020-10-06 04:24:28 2459128.68 18.47
2020-10-29 10:30:29 2459151.94 18.57
2020-10-29 12:17:04 2459152.01 18.57
2020-11-30 23:57:20 2459184.50 18.63
2021-01-06 09:22:31 2459220.89 18.67
2021-01-06 11:09:06 2459220.96 18.69
2021-01-20 23:14:32 2459235.47 18.69
2021-01-21 03:28:13 2459235.64 18.67
2021-03-08 01:50:25 2459281.58 18.57
2021-03-08 03:36:59 2459281.65 18.56
2021-03-08 07:50:39 2459281.83 18.59
2021-03-08 09:37:13 2459281.90 18.60
2021-03-08 15:37:27 2459282.15 18.64
2021-03-12 15:40:50 2459286.15 18.60
2021-03-12 19:54:30 2459286.33 18.53
2021-03-12 21:41:04 2459286.40 18.54
2021-03-13 01:54:43 2459286.58 18.57
2021-03-13 03:41:18 2459286.65 18.58
2021-04-26 18:32:35 2459331.27 18.41
2021-05-20 06:25:12 2459354.77 18.34
2021-06-21 23:59:19 2459387.50 18.11
2021-06-22 01:45:53 2459387.57 18.18
2021-08-09 13:21:58 2459436.06 18.16
2021-08-09 19:22:12 2459436.31 18.17
2021-08-10 01:22:26 2459436.56 18.16
2021-08-10 05:36:06 2459436.73 18.18
2021-08-10 07:22:40 2459436.81 18.16
2021-08-10 11:36:19 2459436.98 18.17
2021-08-19 23:44:12 2459446.49 18.15
2021-08-20 07:30:59 2459446.81 18.16
2021-08-20 11:44:39 2459446.99 18.05
2021-08-20 13:31:13 2459447.06 18.15
2021-08-20 19:31:27 2459447.31 18.13
2021-08-20 23:45:07 2459447.49 18.18
2021-08-21 01:31:42 2459447.56 18.17



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