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Gaia20acv




Other surveys detections
None
Comments
candidate CV brightens by almost 4 mag. Associated XMM X-ray source.
ATels
None
AstroNotes
None

TNS ID
AT2020nn

RA - DEC
140.33435   -63.33495
09:21:20.24   -63:20:05.82
Galactic coords.
281.76575   -9.46734

Alerting date
2020-01-06 00:27:54
Julian date (TCB)
2458854.52
Alerting magnitude
17.11
Historic magnitude
19.15
Historic StdDev
1.04
Class
unknown
Publication date
Jan. 7, 2020, 11:11 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.
2014-08-22 22:25:01 2456892.43 20.08
2015-01-03 23:13:55 2457026.47 19.38
2015-01-04 01:00:30 2457026.54 19.41
2015-02-02 04:57:17 2457055.71 20.28
2015-02-02 06:43:51 2457055.78 20.31
2015-11-20 02:50:03 2457346.62 19.59
2016-02-16 00:01:17 2457434.50 19.42
2016-03-16 11:52:02 2457463.99 17.06
2016-03-16 13:38:36 2457464.07 17.06
2016-04-23 19:15:10 2457502.30 20.44
2016-05-24 11:18:51 2457532.97 20.00
2016-05-24 13:05:25 2457533.05 20.09
2016-08-02 00:06:07 2457602.50 19.94
2016-08-25 17:59:46 2457626.25 20.25
2016-10-04 09:07:45 2457665.88 20.21
2016-11-30 14:06:16 2457723.09 19.45
2016-11-30 15:52:51 2457723.16 19.67
2017-01-26 13:26:57 2457780.06 17.64
2017-01-26 15:13:31 2457780.13 17.60
2017-07-09 03:13:30 2457943.63 20.33
2017-09-06 18:37:16 2458003.28 20.48
2017-09-06 20:23:51 2458003.35 20.21
2017-10-16 11:29:40 2458042.98 20.23
2017-12-12 04:32:35 2458099.69 20.81
2018-01-06 18:08:02 2458125.26 20.66
2018-03-14 17:21:23 2458192.22 20.56
2018-05-20 10:53:18 2458258.95 20.26
2018-11-17 12:27:52 2458440.02 20.02
2018-11-17 14:14:26 2458440.09 20.45
2019-03-28 16:41:56 2458571.20 17.81
2019-03-28 18:28:30 2458571.27 17.92
2019-06-02 12:00:43 2458637.00 20.54
2019-07-06 11:34:47 2458670.98 20.09
2019-07-23 17:36:20 2458688.23 20.45
2019-07-23 19:22:54 2458688.31 19.97
2019-08-25 12:55:00 2458721.04 20.75
2019-10-02 02:28:10 2458758.60 20.51
2019-10-02 04:14:45 2458758.68 20.57
2019-10-31 05:15:06 2458787.72 20.43
2019-12-04 22:58:50 2458822.46 20.87
2020-01-06 00:27:54 2458854.52 17.11
2020-01-06 02:14:28 2458854.59 17.19
2020-01-31 13:29:40 2458880.06 20.79
2020-03-08 17:26:07 2458917.23 20.77
2020-05-07 00:40:03 2458976.53 20.59
2020-05-29 09:11:33 2458998.88 20.94
2020-07-05 17:04:06 2459036.21 20.16
2020-09-19 07:35:53 2459111.82 18.20
2020-09-19 09:22:27 2459111.89 18.15
2020-10-28 20:14:12 2459151.34 20.86
2020-11-18 06:25:51 2459171.77 20.39
2020-12-24 05:35:37 2459207.73 20.65
2021-01-20 19:07:59 2459235.30 20.36
2021-02-20 17:03:19 2459266.21 20.54
2021-02-20 18:49:53 2459266.28 20.27
2021-03-29 10:40:34 2459302.94 20.55
2021-04-27 18:22:04 2459332.27 20.36
2021-07-07 05:32:47 2459402.73 20.81
2021-07-07 09:46:26 2459402.91 20.07
2021-08-03 09:34:32 2459429.90 20.00
2021-09-11 08:36:37 2459468.86 20.30
2021-10-01 08:35:47 2459488.86 20.45
2021-11-30 19:24:59 2459549.31 19.78
2021-11-30 21:11:33 2459549.38 19.76
2022-01-04 20:27:40 2459584.35 20.27
2022-02-03 08:10:53 2459613.84 20.61
2022-03-05 12:11:26 2459644.01 20.43
2022-04-12 05:48:12 2459681.74 20.55
2022-05-12 01:27:46 2459711.56 20.16
2022-06-15 23:19:44 2459746.47 20.29
2022-06-16 01:06:18 2459746.55 20.31
2022-09-23 21:35:17 2459846.40 20.36
2022-09-23 23:21:51 2459846.47 20.72
2022-10-13 09:35:04 2459865.90 20.36
2022-11-20 22:16:53 2459904.43 20.36
2022-12-13 14:24:37 2459927.10 19.10
2022-12-13 16:11:11 2459927.17 19.62
2023-01-16 13:47:26 2459961.07 20.33
2023-03-18 09:05:50 2460021.88 20.14
2023-03-18 13:19:30 2460022.06 20.01
2023-05-26 14:32:24 2460091.11 20.44
2023-06-28 12:25:58 2460124.02 20.38
2023-06-28 14:12:32 2460124.09 20.47
2023-10-06 06:20:49 2460223.76 17.18
2023-10-25 16:34:09 2460243.19 20.08
2023-12-02 11:19:46 2460280.97 19.68
2023-12-26 15:24:55 2460305.14 19.53



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