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Gaia20ast




Other surveys detections
None
Comments
radio source brightens steadily by 0.5 mag over 5 years, candidate QSO
ATels
None
AstroNotes
None

TNS ID
AT2020cfn

RA - DEC
14.20266   -15.45558
00:56:48.64   -15:27:20.09
Galactic coords.
129.30753   -78.26077

Alerting date
2020-02-09 10:54:01
Julian date (TCB)
2458888.95
Alerting magnitude
18.38
Historic magnitude
18.85
Historic StdDev
0.16
Class
unknown
Publication date
Feb. 11, 2020, 3:16 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.
2014-08-14 14:53:44 2456884.12 18.96
2014-08-14 16:40:19 2456884.19 18.94
2014-08-14 20:54:00 2456884.37 18.96
2014-08-14 22:40:34 2456884.44 18.93
2014-08-15 02:54:15 2456884.62 18.95
2015-02-06 06:24:22 2457059.77 18.88
2015-02-06 08:10:55 2457059.84 18.87
2015-05-12 14:36:42 2457155.11 18.81
2015-05-24 02:45:00 2457166.61 18.86
2015-05-24 04:31:35 2457166.69 18.85
2015-07-01 14:08:37 2457205.09 18.82
2015-08-18 19:51:20 2457253.33 18.82
2015-08-18 21:37:55 2457253.40 18.81
2015-08-19 01:51:36 2457253.58 18.82
2015-08-19 03:38:10 2457253.65 18.79
2015-08-19 07:51:51 2457253.83 18.81
2015-11-11 20:36:57 2457338.36 18.81
2015-11-11 22:23:31 2457338.43 18.80
2015-11-12 02:37:10 2457338.61 18.81
2015-11-12 04:23:43 2457338.68 18.76
2015-11-23 22:30:37 2457350.44 18.77
2015-11-24 02:44:16 2457350.61 18.83
2015-11-24 04:30:49 2457350.69 18.80
2016-02-05 21:03:31 2457424.38 18.82
2016-02-13 19:22:17 2457432.31 18.85
2016-02-13 21:08:50 2457432.38 18.83
2016-02-14 01:22:29 2457432.56 18.83
2016-02-14 03:09:03 2457432.63 18.80
2016-05-20 03:38:24 2457528.65 18.85
2016-06-07 21:44:18 2457547.41 18.84
2016-06-07 23:30:53 2457547.48 18.80
2016-11-19 03:42:24 2457711.65 18.76
2016-11-19 05:28:58 2457711.73 18.71
2016-12-09 05:29:47 2457731.73 18.80
2016-12-09 09:43:26 2457731.91 18.77
2017-01-08 09:16:35 2457761.89 18.79
2017-01-08 11:03:08 2457761.96 18.75
2017-05-30 01:53:26 2457903.58 18.69
2017-05-30 06:07:07 2457903.75 18.77
2017-07-22 23:54:48 2457957.50 18.74
2017-12-24 01:48:06 2458111.58 18.61
2018-06-09 19:15:44 2458279.30 18.59
2018-07-08 13:05:18 2458308.05 18.52
2018-07-08 14:51:52 2458308.12 18.53
2018-08-02 14:52:25 2458333.12 18.50
2018-08-02 19:06:07 2458333.30 18.48
2018-12-09 07:21:06 2458461.81 18.43
2019-01-07 08:42:31 2458490.86 18.45
2019-01-28 12:50:40 2458512.04 18.48
2019-06-20 16:12:24 2458655.18 18.42
2019-08-01 12:11:34 2458697.01 18.40
2020-01-22 22:29:16 2458871.44 18.41
2020-01-23 02:42:55 2458871.61 18.42
2020-02-09 10:54:01 2458888.95 18.38
2020-02-09 15:07:40 2458889.13 18.38
2020-02-09 16:54:14 2458889.20 18.40
2020-06-19 00:59:50 2459019.54 18.46
2020-06-19 02:46:25 2459019.62 18.43
2020-07-24 16:32:08 2459055.19 18.41
2020-08-03 02:51:23 2459064.62 18.43
2020-08-03 07:05:04 2459064.80 18.39
2021-01-08 06:53:28 2459222.79 18.45
2021-06-21 04:11:18 2459386.67 18.43
2021-07-25 14:04:51 2459421.09 18.43
2021-07-25 15:51:26 2459421.16 18.46
2021-08-12 22:00:52 2459439.42 18.46
2021-08-13 02:14:34 2459439.59 18.43
2021-12-20 04:14:40 2459568.68 18.41
2022-01-22 15:34:08 2459602.15 18.39
2022-02-06 19:50:57 2459617.33 18.36
2022-02-06 21:37:31 2459617.40 18.37
2022-05-12 22:02:58 2459712.42 18.34
2022-05-12 23:49:32 2459712.49 18.34
2022-05-25 10:11:33 2459724.92 18.30
2022-05-25 11:58:08 2459725.00 18.36
2022-07-02 09:36:13 2459762.90 18.30
2022-08-14 03:12:49 2459805.63 18.31
2022-08-14 09:13:05 2459805.88 18.29
2022-08-14 10:59:39 2459805.96 18.29
2022-08-14 15:13:20 2459806.13 18.27
2022-08-14 16:59:55 2459806.21 18.30
2022-08-14 21:13:36 2459806.38 18.31
2022-08-14 23:00:11 2459806.46 18.25
2022-08-15 03:13:52 2459806.63 18.31
2022-08-15 05:00:26 2459806.71 18.25
2022-08-15 09:14:07 2459806.88 18.30
2022-08-15 11:00:42 2459806.96 18.30
2022-08-15 17:00:57 2459807.21 18.29
2022-08-15 23:01:12 2459807.46 18.32
2022-08-16 05:01:27 2459807.71 18.32
2022-08-16 11:01:43 2459807.96 18.31
2022-08-16 17:01:58 2459808.21 18.32
2022-08-16 23:02:13 2459808.46 18.32
2022-08-17 05:02:28 2459808.71 18.29
2022-08-17 15:16:24 2459809.14 18.29
2022-08-17 21:16:39 2459809.39 18.31
2022-08-17 23:03:14 2459809.46 18.28
2022-08-18 03:16:55 2459809.64 18.31
2022-08-18 05:03:30 2459809.71 18.31
2022-08-18 11:03:45 2459809.96 18.29
2022-08-18 15:17:26 2459810.14 18.30
2022-08-18 21:17:42 2459810.39 18.26
2022-11-12 10:03:55 2459895.92 18.22
2022-11-12 11:50:29 2459895.99 18.22
2022-11-25 10:10:55 2459908.92 18.23
2022-11-25 11:57:29 2459909.00 18.23
2022-12-30 17:22:48 2459944.22 18.24
2023-02-14 02:48:13 2459989.62 18.26
2023-02-14 04:34:46 2459989.69 18.26
2023-02-14 08:48:25 2459989.87 18.27
2023-02-14 10:34:59 2459989.94 18.24
2023-05-21 18:51:48 2460086.29 18.26
2023-05-21 23:05:29 2460086.46 18.28
2023-06-09 23:10:33 2460105.47 18.28
2023-06-10 00:57:08 2460105.54 18.26
2023-11-20 17:09:33 2460269.21 18.33
2023-11-20 18:56:07 2460269.29 18.34
2023-12-11 11:09:35 2460289.96 18.36
2023-12-11 12:56:09 2460290.04 18.34



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