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Gaia21cgd


Details Follow-up


Other surveys detections
CSS090421:174806+340401 (0.1 arcsec)
Comments
brightening of known z=2.76 QSO
ATels
2034 
AstroNotes
None

TNS ID
AT2021lua

RA - DEC
267.02424   34.06697
17:48:05.82   34:04:01.09
Galactic coords.
59.32371   27.16792

Alerting date
2021-05-08 01:26:57
Julian date (TCB)
2459342.56
Alerting magnitude
16.81
Historic magnitude
18.73
Historic StdDev
0.73
Class
QSO
Publication date
May 9, 2021, 12:19 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.
2015-01-02 16:38:36 2457025.19 18.39
2015-01-02 20:52:17 2457025.37 18.48
2015-01-02 22:38:51 2457025.44 18.48
2015-02-12 02:28:55 2457065.60 19.90
2015-03-15 02:10:39 2457096.59 17.85
2015-03-15 03:57:13 2457096.66 17.95
2015-09-12 22:47:31 2457278.45 18.29
2015-09-13 00:34:05 2457278.52 18.32
2015-11-10 22:19:16 2457337.43 18.74
2015-11-11 00:05:50 2457337.50 18.79
2015-12-24 23:41:04 2457381.49 18.80
2015-12-25 03:54:45 2457381.66 18.77
2016-01-17 16:00:54 2457405.17 18.82
2016-01-17 17:47:29 2457405.24 18.83
2016-02-23 21:38:11 2457442.40 19.26
2016-03-27 21:10:53 2457475.38 19.08
2016-03-27 22:57:28 2457475.46 19.01
2016-06-01 01:55:13 2457540.58 17.91
2016-06-01 03:41:47 2457540.65 17.94
2016-06-15 14:01:17 2457555.08 19.06
2016-09-23 19:40:14 2457655.32 20.06
2016-11-22 11:28:30 2457714.98 19.55
2017-01-06 06:51:26 2457759.79 20.10
2017-01-06 11:05:06 2457759.96 20.00
2017-01-31 17:07:55 2457785.21 19.95
2017-04-10 11:32:39 2457853.98 20.03
2017-04-10 13:19:14 2457854.06 20.04
2017-06-13 10:14:34 2457917.93 19.16
2017-06-27 16:20:24 2457932.18 18.67
2017-08-09 09:03:54 2457974.88 18.26
2017-08-09 10:50:28 2457974.95 18.46
2017-09-01 08:58:16 2457997.87 19.32
2017-10-05 14:23:04 2458032.10 17.21
2017-10-05 16:09:38 2458032.17 17.26
2017-11-11 03:43:10 2458068.65 19.04
2017-11-11 07:56:50 2458068.83 18.96
2017-12-05 14:00:45 2458093.08 19.85
2018-01-19 01:37:47 2458137.57 18.69
2018-01-19 03:24:21 2458137.64 18.60
2018-02-15 01:34:56 2458164.57 16.88
2018-03-18 03:03:50 2458195.63 17.67
2018-03-18 07:17:31 2458195.80 17.75
2018-04-24 00:31:14 2458232.52 18.69
2018-04-24 02:17:49 2458232.60 18.73
2018-05-12 20:20:13 2458251.35 19.37
2018-05-13 00:33:53 2458251.52 19.27
2018-06-25 11:11:44 2458294.97 19.05
2018-06-25 12:58:18 2458295.04 19.07
2018-07-10 11:16:59 2458309.97 18.64
2018-07-10 13:03:33 2458310.04 18.61
2018-08-20 22:06:48 2458351.42 19.01
2018-08-20 23:53:22 2458351.50 18.96
2018-10-17 15:30:46 2458409.15 19.10
2018-11-26 09:03:58 2458448.88 18.79
2018-11-26 10:50:32 2458448.95 18.79
2018-12-19 09:10:49 2458471.88 18.29
2018-12-19 10:57:23 2458471.96 18.28
2019-01-31 08:47:50 2458514.87 19.28
2019-03-01 08:37:53 2458543.86 18.13
2019-03-01 10:24:27 2458543.93 18.13
2019-03-29 16:10:58 2458572.17 19.29
2019-05-07 07:29:09 2458610.81 19.53
2019-05-07 09:15:44 2458610.89 19.56
2019-05-24 07:33:46 2458627.82 19.06
2019-05-24 09:20:21 2458627.89 19.02
2019-08-04 14:33:11 2458700.11 19.76
2019-08-04 16:19:45 2458700.18 19.82
2019-09-04 05:26:47 2458730.73 19.97
2019-10-02 22:47:15 2458759.45 20.15
2019-10-03 00:33:49 2458759.52 20.15
2019-11-10 02:42:40 2458797.61 20.17
2019-11-26 03:09:10 2458813.63 20.22
2020-01-06 10:07:45 2458854.92 20.43
2020-01-06 11:54:19 2458855.00 20.34
2020-01-21 22:34:18 2458870.44 20.34
2020-02-28 18:49:49 2458908.28 20.38
2020-03-27 07:58:32 2458935.83 20.13
2020-03-27 09:45:07 2458935.91 20.22
2020-06-10 05:00:05 2459010.71 19.86
2020-06-10 06:46:40 2459010.78 20.00
2020-06-10 11:00:20 2459010.96 19.88
2020-06-10 12:46:54 2459011.03 19.94
2020-07-04 13:23:40 2459035.06 19.70
2020-07-04 17:37:20 2459035.23 19.68
2020-07-04 19:23:54 2459035.31 19.66
2020-08-21 10:05:02 2459082.92 18.40
2020-08-21 11:51:36 2459082.99 18.42
2020-09-16 03:54:08 2459108.66 18.64
2020-11-27 04:49:10 2459180.70 18.34
2020-12-20 03:09:41 2459203.63 18.77
2020-12-20 04:56:15 2459203.71 18.74
2020-12-20 09:09:55 2459203.88 18.82
2021-01-31 20:46:37 2459246.37 19.30
2021-03-02 02:36:00 2459275.61 18.71
2021-03-02 04:22:34 2459275.68 18.76
2021-03-30 08:23:10 2459303.85 18.92
2021-05-08 01:26:57 2459342.56 16.81
2021-05-08 03:13:32 2459342.63 16.81
2021-05-24 19:31:37 2459359.31 17.99
2021-07-07 18:07:21 2459403.26 17.93
2021-07-07 19:53:55 2459403.33 17.88
2021-07-24 07:57:38 2459419.83 18.01
2021-09-30 06:39:46 2459487.78 18.88
2021-09-30 10:53:25 2459487.95 18.95
2021-10-30 10:37:50 2459517.94 19.32
2021-10-30 12:24:24 2459518.02 19.30
2021-12-11 23:58:29 2459560.50 19.13
2021-12-12 04:12:09 2459560.68 19.13
2022-01-03 22:19:43 2459583.43 18.83
2022-01-04 00:06:17 2459583.50 18.79
2022-02-12 21:56:23 2459623.41 19.35
2022-02-12 23:42:57 2459623.49 19.30
2022-03-16 03:37:22 2459654.65 18.67
2022-03-16 05:23:57 2459654.72 18.65
2022-04-10 15:28:55 2459680.15 18.34
2022-04-10 17:15:30 2459680.22 18.32
2022-05-21 02:24:21 2459720.60 18.34
2022-05-21 04:10:55 2459720.67 18.31
2022-07-19 07:06:20 2459779.80 18.58
2022-07-19 08:52:54 2459779.87 18.63
2022-08-06 19:07:46 2459798.30 18.81
2022-08-06 20:54:20 2459798.37 18.81
2022-09-13 18:14:38 2459836.26 19.25
2022-10-14 17:53:59 2459867.25 19.45
2022-10-14 19:40:33 2459867.32 19.40
2022-11-11 17:46:40 2459895.24 19.76
2022-11-11 19:33:14 2459895.31 19.76
2022-12-26 01:08:42 2459939.55 19.93
2022-12-26 05:22:22 2459939.72 19.93
2023-01-18 23:28:26 2459963.48 19.69
2023-02-24 17:05:37 2460000.21 19.46
2023-02-24 18:52:12 2460000.29 19.46
2023-03-29 22:37:32 2460033.44 19.21
2023-03-30 00:24:06 2460033.52 19.16
2023-04-22 00:19:59 2460056.51 19.36
2023-06-02 21:21:28 2460098.39 19.68
2023-06-02 23:08:02 2460098.46 19.77
2023-08-20 14:04:48 2460177.09 19.65
2023-09-25 15:07:27 2460213.13 19.57
2023-10-29 08:43:01 2460246.86 19.73
2023-10-29 12:56:40 2460247.04 19.68
2023-11-24 08:42:30 2460272.86 19.96
2023-11-24 12:56:09 2460273.04 20.13
2023-11-24 14:42:43 2460273.11 20.05
2024-01-08 08:19:09 2460317.85 20.32



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