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Gaia21abz


Details Follow-up


Other surveys detections
None
Comments
Gaia and UV source fades by 1.2 mag in 2 years, previous brightening/fading events seen
ATels
None
AstroNotes
None

TNS ID
AT2019ctq

RA - DEC
118.46799   74.50908
07:53:52.32   74:30:32.69
Galactic coords.
140.25167   30.22362

Alerting date
2021-01-03 20:46:09
Julian date (TCB)
2459218.37
Alerting magnitude
19.98
Historic magnitude
18.90
Historic StdDev
0.26
Class
unknown
Publication date
Jan. 5, 2021, 10:55 a.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.
2014-11-16 03:42:47 2456977.65 19.71
2014-11-16 05:29:22 2456977.73 19.74
2015-01-13 20:14:58 2457036.34 19.69
2015-01-13 22:01:32 2457036.42 19.72
2015-01-25 08:20:41 2457047.85 19.75
2015-01-25 10:07:15 2457047.92 19.71
2015-03-06 13:05:10 2457088.05 19.73
2015-03-31 08:40:25 2457112.86 19.68
2015-07-06 06:17:43 2457209.76 19.30
2015-07-06 12:17:57 2457210.01 19.28
2015-07-06 14:04:31 2457210.09 19.29
2015-08-24 17:59:56 2457259.25 19.17
2015-08-24 19:46:31 2457259.32 19.19
2015-10-21 11:40:18 2457316.99 18.99
2015-12-12 16:45:24 2457369.20 18.91
2015-12-12 18:31:58 2457369.27 18.88
2016-01-24 09:10:59 2457411.88 18.89
2016-01-24 10:57:33 2457411.96 18.87
2016-02-06 23:02:14 2457425.46 18.79
2016-03-16 15:55:53 2457464.16 18.77
2016-04-13 15:38:57 2457492.15 18.85
2016-05-13 07:40:02 2457521.82 18.83
2016-05-13 09:26:36 2457521.89 18.85
2016-07-21 21:17:13 2457591.39 19.13
2016-07-22 01:30:53 2457591.56 19.26
2016-07-22 03:17:28 2457591.64 19.17
2016-09-05 01:10:47 2457636.55 19.09
2016-10-06 18:53:29 2457668.29 19.16
2016-10-31 14:32:50 2457693.11 19.00
2016-12-10 17:35:39 2457733.23 18.88
2016-12-10 19:22:14 2457733.31 18.84
2016-12-22 05:41:56 2457744.74 18.81
2016-12-22 07:28:31 2457744.81 18.81
2017-02-02 22:08:33 2457787.42 18.80
2017-02-02 23:55:07 2457787.50 18.81
2017-02-18 23:33:33 2457803.48 18.94
2017-03-27 22:37:18 2457840.44 18.97
2017-03-28 00:23:52 2457840.52 18.95
2017-04-28 10:15:18 2457871.93 18.95
2017-04-28 12:01:52 2457872.00 18.94
2017-05-25 23:58:54 2457899.50 19.04
2017-07-16 11:39:54 2457950.99 19.11
2017-07-16 17:40:08 2457951.24 19.10
2017-08-07 22:04:37 2457973.42 19.00
2017-08-07 23:51:12 2457973.49 19.01
2017-09-16 23:29:56 2458013.48 19.13
2017-10-20 15:15:32 2458047.14 19.28
2017-10-20 17:02:06 2458047.21 19.30
2017-11-11 09:13:03 2458068.88 19.38
2017-11-11 10:59:37 2458068.96 19.36
2017-12-22 19:53:35 2458110.33 19.60
2017-12-22 21:40:09 2458110.40 19.57
2018-01-02 03:46:19 2458120.66 19.57
2018-01-02 07:59:59 2458120.83 19.47
2018-03-04 06:29:14 2458181.77 19.65
2018-04-08 11:43:50 2458216.99 19.79
2018-04-08 13:30:24 2458217.06 19.76
2018-05-13 23:18:18 2458252.47 19.77
2018-06-07 23:22:52 2458277.47 19.87
2018-07-30 06:52:04 2458329.79 19.72
2018-07-30 11:05:45 2458329.96 19.79
2018-08-24 05:12:51 2458354.72 19.68
2018-08-24 06:59:26 2458354.79 19.66
2018-09-28 18:39:27 2458390.28 19.50
2018-11-03 04:13:59 2458425.68 19.47
2018-11-03 06:00:34 2458425.75 19.45
2018-11-22 00:01:55 2458444.50 19.30
2019-01-03 08:48:41 2458486.87 18.91
2019-01-03 10:35:15 2458486.94 18.88
2019-01-13 14:54:40 2458497.12 18.90
2019-01-13 16:41:14 2458497.20 18.88
2019-02-24 01:31:17 2458538.56 18.96
2019-02-24 03:17:50 2458538.64 18.94
2019-03-17 19:25:30 2458560.31 19.04
2019-04-20 06:51:21 2458593.79 19.00
2019-04-20 08:37:55 2458593.86 19.01
2019-05-30 06:24:37 2458633.77 18.97
2019-05-30 08:11:11 2458633.84 19.00
2019-06-21 14:20:37 2458656.10 18.93
2019-06-21 18:34:17 2458656.27 18.92
2019-06-21 20:20:51 2458656.35 18.94
2019-09-21 01:11:10 2458747.55 19.24
2019-10-24 13:01:24 2458781.04 19.16
2019-12-02 02:42:46 2458819.61 19.14
2019-12-02 08:43:00 2458819.86 19.16
2019-12-02 10:29:35 2458819.94 19.16
2019-12-22 23:00:14 2458840.46 19.22
2019-12-23 03:13:55 2458840.63 19.20
2019-12-23 05:00:29 2458840.71 19.18
2020-02-09 11:05:36 2458888.96 19.21
2020-02-09 12:52:10 2458889.04 19.14
2020-03-07 01:43:13 2458915.57 19.19
2020-05-15 03:14:13 2458984.63 19.11
2020-05-15 05:00:47 2458984.71 19.20
2020-07-16 06:36:27 2459046.78 19.32
2020-07-16 08:23:01 2459046.85 19.31
2020-07-28 14:40:01 2459059.11 19.37
2020-07-31 00:51:10 2459061.54 19.36
2020-07-31 05:04:51 2459061.71 19.40
2020-08-25 06:58:03 2459086.79 19.60
2020-09-29 10:51:52 2459121.95 19.72
2020-11-03 22:11:47 2459157.42 19.76
2020-11-03 23:58:21 2459157.50 19.74
2021-01-03 20:46:09 2459218.37 19.98
2021-01-03 22:32:43 2459218.44 20.04
2021-01-14 04:38:38 2459228.69 20.00
2021-02-24 13:29:25 2459270.06 20.09
2021-03-18 13:23:08 2459292.06 20.08
2021-04-20 20:36:32 2459325.36 19.90
2021-05-31 06:23:19 2459365.77 19.73
2021-05-31 08:09:53 2459365.84 19.77
2021-05-31 12:23:33 2459366.02 19.78
2021-06-22 06:33:03 2459387.77 19.82
2021-06-22 12:33:16 2459388.02 19.84
2021-06-22 14:19:51 2459388.10 19.81
2021-08-13 00:16:18 2459439.51 19.96
2021-08-13 02:02:52 2459439.59 19.92
2021-09-09 18:16:34 2459467.26 19.95
2021-09-09 20:03:09 2459467.34 19.93
2021-11-17 05:09:17 2459535.71 19.82
2021-11-17 06:55:51 2459535.79 19.88
2022-01-26 05:33:21 2459605.73 20.00
2022-01-26 09:47:01 2459605.91 20.00
2022-03-07 08:32:10 2459645.86 19.87
2022-03-07 10:18:44 2459645.93 19.91
2022-04-01 10:06:53 2459670.92 19.91
2022-05-02 21:44:55 2459702.41 20.03
2022-06-17 07:33:41 2459747.82 20.11
2022-06-17 09:20:15 2459747.89 20.10
2022-06-17 13:33:55 2459748.07 20.16
2022-07-07 13:45:38 2459768.07 20.24
2022-07-07 15:32:12 2459768.15 20.22
2022-08-25 15:14:05 2459817.13 20.37
2022-10-22 07:07:34 2459874.80 20.40
2022-11-30 01:52:23 2459913.58 20.60
2023-01-25 04:37:23 2459969.69 20.51
2023-02-07 22:41:55 2459983.45 20.57
2023-07-03 16:32:36 2460129.19 20.38
2023-07-03 20:46:16 2460129.37 20.40
2023-07-03 22:32:50 2460129.44 20.33
2023-09-06 22:24:53 2460194.43 20.38
2023-10-08 20:20:06 2460226.35 20.35
2023-12-12 14:48:20 2460291.12 20.27
2023-12-24 01:08:12 2460302.55 20.12
2023-12-24 02:54:46 2460302.62 20.11



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