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Gaia22atm


Details Follow-up


Other surveys detections
None
Comments
brightening of known QSO 7C 002055.00+444012.00
ATels
None
AstroNotes
None

TNS ID
AT2022ddw

RA - DEC
5.89768   44.94327
00:23:35.44   44:56:35.77
Galactic coords.
117.76665   -17.64901

Alerting date
2022-02-23 20:44:20
Julian date (TCB)
2459634.36
Alerting magnitude
18.59
Historic magnitude
19.70
Historic StdDev
0.42
Class
QSO
Publication date
Feb. 25, 2022, 9 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.
2014-11-19 10:41:53 2456980.95 20.63
2014-11-19 16:42:06 2456981.20 20.64
2014-11-19 22:42:20 2456981.45 20.61
2014-11-20 02:55:59 2456981.62 20.70
2015-02-23 01:16:54 2457076.55 20.30
2015-02-23 03:03:27 2457076.63 20.29
2015-06-23 13:05:15 2457197.05 20.53
2015-06-23 14:51:50 2457197.12 20.41
2015-11-23 15:45:32 2457350.16 19.47
2015-11-23 17:32:06 2457350.23 19.46
2015-12-04 11:37:32 2457360.98 20.10
2016-02-11 20:24:23 2457430.35 20.38
2016-05-11 22:15:09 2457520.43 19.40
2016-05-12 02:28:50 2457520.60 19.43
2016-05-12 04:15:24 2457520.68 19.44
2016-05-12 10:15:39 2457520.93 19.50
2016-05-12 14:29:20 2457521.10 19.55
2016-05-12 16:15:54 2457521.18 19.46
2016-05-12 20:29:35 2457521.35 19.46
2016-05-12 22:16:09 2457521.43 19.55
2016-05-13 02:29:50 2457521.60 19.39
2016-05-13 08:30:04 2457521.85 19.42
2016-05-13 14:30:19 2457522.10 19.50
2016-05-17 08:33:56 2457525.86 19.64
2016-05-17 14:34:10 2457526.11 19.68
2016-05-18 02:34:40 2457526.61 19.69
2016-05-18 08:34:55 2457526.86 19.64
2016-05-18 10:21:30 2457526.93 19.66
2016-05-18 22:22:00 2457527.43 19.56
2016-07-04 04:03:08 2457573.67 19.44
2016-07-04 08:16:49 2457573.85 19.42
2016-08-27 21:38:30 2457628.40 20.38
2016-12-01 22:43:02 2457724.45 19.15
2017-01-21 05:44:05 2457774.74 20.03
2017-02-26 18:35:36 2457811.27 19.64
2017-02-26 22:49:15 2457811.45 19.52
2017-02-27 00:35:49 2457811.52 19.50
2017-03-15 04:57:40 2457827.71 18.85
2017-03-15 06:44:13 2457827.78 18.84
2017-03-15 10:57:53 2457827.96 18.81
2017-03-15 12:44:27 2457828.03 18.80
2017-05-20 10:59:18 2457893.96 20.46
2017-05-20 12:45:52 2457894.03 20.39
2017-05-20 16:59:33 2457894.21 20.39
2017-05-20 18:46:07 2457894.28 20.31
2017-06-08 05:10:50 2457912.72 20.06
2017-07-15 22:50:09 2457950.45 20.19
2017-09-07 00:02:57 2458003.50 20.24
2017-09-07 04:16:37 2458003.68 20.16
2017-12-31 02:49:08 2458118.62 20.07
2017-12-31 07:02:47 2458118.79 19.98
2018-02-01 06:28:01 2458150.77 20.46
2018-02-01 08:14:35 2458150.84 20.43
2018-05-31 12:10:24 2458270.01 20.46
2018-05-31 13:56:59 2458270.08 20.47
2018-06-24 20:02:41 2458294.34 20.23
2018-09-06 05:07:27 2458367.71 19.71
2019-06-12 01:22:06 2458646.56 19.53
2019-07-17 08:50:29 2458681.87 19.59
2019-07-17 10:37:03 2458681.94 19.60
2019-08-17 05:54:21 2458712.75 19.91
2019-12-13 21:54:27 2458831.41 20.16
2020-02-04 23:52:05 2458884.49 20.01
2020-03-20 06:34:31 2458928.77 20.62
2020-03-20 18:34:58 2458929.27 20.44
2020-03-20 20:21:32 2458929.35 20.54
2020-03-21 06:35:24 2458929.77 20.31
2020-03-21 08:21:58 2458929.85 20.39
2020-03-21 14:22:11 2458930.10 20.26
2020-05-13 16:02:49 2458983.17 19.72
2020-05-13 17:49:23 2458983.24 19.64
2020-05-13 22:03:04 2458983.42 19.55
2020-05-14 04:03:19 2458983.67 19.48
2020-05-18 22:08:28 2458988.42 19.80
2020-05-19 04:08:44 2458988.67 19.66
2020-05-19 05:55:18 2458988.75 19.66
2020-07-02 06:40:37 2459032.78 18.93
2020-07-02 08:27:12 2459032.85 18.92
2020-09-07 00:51:36 2459099.54 19.94
2020-09-16 18:58:53 2459109.29 19.07
2020-09-16 23:12:34 2459109.47 19.14
2020-12-22 03:53:27 2459205.66 19.76
2021-01-14 19:55:27 2459229.33 19.36
2021-01-14 21:42:01 2459229.40 19.31
2021-02-12 19:35:17 2459258.32 20.79
2021-06-12 15:07:37 2459378.13 19.57
2021-07-11 07:16:22 2459406.80 20.14
2021-08-08 02:53:57 2459434.62 19.77
2021-09-23 06:03:55 2459480.75 19.89
2021-09-23 12:04:10 2459481.00 19.84
2021-09-23 18:04:26 2459481.25 19.91
2021-11-15 16:17:40 2459534.18 19.05
2021-11-15 18:04:14 2459534.25 19.08
2021-11-15 22:17:54 2459534.43 19.25
2021-11-16 00:04:28 2459534.50 19.30
2021-11-20 22:21:54 2459539.43 18.98
2021-11-21 00:08:28 2459539.51 19.11
2021-11-21 04:22:08 2459539.68 19.47
2021-11-21 06:08:42 2459539.76 19.57
2022-01-29 02:52:06 2459608.62 20.04
2022-02-23 20:44:20 2459634.36 18.59
2022-02-23 22:30:54 2459634.44 18.51
2022-06-24 08:32:51 2459754.86 20.12
2022-06-24 10:19:26 2459754.93 20.16
2022-07-26 08:16:35 2459786.84 19.53
2022-07-26 10:03:09 2459786.92 19.45
2022-08-19 02:14:20 2459810.59 20.01
2022-08-19 04:00:54 2459810.67 19.99
2022-11-24 05:11:42 2459907.72 19.65
2022-11-24 06:58:16 2459907.79 19.72
2022-12-05 13:03:36 2459919.04 18.74
2022-12-05 17:17:15 2459919.22 18.73
2023-01-12 04:17:40 2459956.68 18.81
2023-01-12 06:04:14 2459956.75 18.77
2023-02-12 21:50:50 2459988.41 18.57
2023-02-12 23:37:23 2459988.48 18.62
2023-03-06 15:53:33 2460010.16 19.45
2023-03-06 17:40:07 2460010.24 19.42
2023-03-06 21:53:46 2460010.41 19.45
2023-05-12 23:41:53 2460077.49 19.73
2023-05-13 03:55:34 2460077.66 19.52
2023-05-13 09:55:49 2460077.91 19.51
2023-05-13 15:56:04 2460078.16 19.52
2023-05-13 17:42:38 2460078.24 19.52
2023-05-13 21:56:18 2460078.41 19.52
2023-05-14 03:56:33 2460078.66 19.50
2023-05-21 05:49:39 2460085.74 19.71
2023-05-21 10:03:19 2460085.92 19.63
2023-05-21 11:49:54 2460085.99 19.55
2023-05-21 16:03:35 2460086.17 19.54
2023-05-21 17:50:09 2460086.24 19.57
2023-05-21 22:03:50 2460086.42 19.61
2023-05-21 23:50:24 2460086.49 19.60
2023-07-06 03:44:22 2460131.66 19.38
2023-08-10 03:15:37 2460166.64 18.79
2023-08-10 05:02:11 2460166.71 18.84
2023-08-29 15:18:53 2460186.14 19.33
2023-08-29 17:05:28 2460186.21 19.28
2023-12-03 12:09:26 2460282.01 19.72
2023-12-03 13:55:59 2460282.08 19.80
2023-12-19 12:11:39 2460298.01 19.95
2024-01-23 01:11:19 2460332.55 19.85



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