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Gaia20cku




Other surveys detections
None
Comments
Gaia and WISE source brightens by 0.5 mag over ~2.5 yr, candidate QSO
ATels
None
AstroNotes
None

TNS ID
AT2020lco

RA - DEC
314.07964   -2.72845
20:56:19.11   -02:43:42.42
Galactic coords.
45.70917   -28.84807

Alerting date
2020-05-25 05:26:02
Julian date (TCB)
2458994.73
Alerting magnitude
18.82
Historic magnitude
19.29
Historic StdDev
0.11
Class
unknown
Publication date
May 26, 2020, 8:45 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.
2014-11-25 15:36:17 2456987.15 19.42
2015-11-06 05:10:26 2457332.72 19.37
2015-12-11 16:34:16 2457368.19 19.36
2015-12-11 20:47:55 2457368.37 19.33
2015-12-23 14:54:24 2457380.12 19.30
2015-12-23 16:40:57 2457380.20 19.33
2016-03-19 09:52:36 2457466.91 19.25
2016-03-19 11:39:10 2457466.99 19.26
2016-03-19 15:52:52 2457467.16 19.22
2016-03-19 17:39:26 2457467.24 19.17
2016-03-19 21:53:07 2457467.41 19.26
2016-03-19 23:39:42 2457467.49 19.27
2016-03-20 03:53:23 2457467.66 19.19
2016-03-20 05:39:57 2457467.74 19.23
2016-03-20 09:53:38 2457467.91 19.20
2016-03-20 11:40:13 2457467.99 19.23
2016-03-20 15:53:54 2457468.16 19.23
2016-03-20 21:54:09 2457468.41 19.27
2016-03-21 03:54:24 2457468.66 19.30
2016-03-21 15:54:55 2457469.16 19.26
2016-03-21 21:55:10 2457469.41 19.26
2016-03-22 03:55:25 2457469.66 19.22
2016-03-22 09:55:41 2457469.91 19.23
2016-03-22 11:42:15 2457469.99 19.21
2016-03-22 15:55:56 2457470.16 19.23
2016-03-22 17:42:31 2457470.24 19.24
2016-03-22 21:56:12 2457470.41 19.21
2016-03-22 23:42:46 2457470.49 19.24
2016-03-23 03:56:27 2457470.66 19.23
2016-03-23 05:43:02 2457470.74 19.25
2016-03-23 09:56:43 2457470.91 19.24
2016-03-23 17:43:34 2457471.24 19.23
2016-06-11 08:55:42 2457550.87 19.19
2016-06-21 22:50:41 2457561.45 19.25
2016-06-22 03:04:22 2457561.63 19.28
2016-09-27 11:07:07 2457658.96 19.20
2016-09-27 12:53:40 2457659.04 19.22
2016-10-12 11:11:41 2457673.97 19.27
2016-10-12 12:58:14 2457674.04 19.20
2016-11-15 16:32:10 2457708.19 19.23
2016-11-15 18:18:44 2457708.26 19.21
2017-03-24 18:16:53 2457837.26 19.28
2017-03-25 00:17:08 2457837.51 19.22
2017-04-11 06:25:33 2457854.77 19.23
2017-04-11 08:12:08 2457854.84 19.20
2017-05-14 19:51:08 2457888.33 19.17
2017-10-06 13:32:15 2458033.06 19.29
2017-10-06 15:18:49 2458033.14 19.33
2017-10-27 13:28:55 2458054.06 19.31
2017-11-26 07:03:12 2458083.79 19.37
2018-04-03 03:12:00 2458211.63 19.18
2018-04-27 01:26:16 2458235.56 19.22
2018-04-27 03:12:51 2458235.63 19.21
2018-05-25 15:01:40 2458264.13 19.21
2018-10-16 10:24:05 2458407.93 19.16
2018-11-11 02:23:12 2458433.60 19.14
2018-11-11 04:09:46 2458433.67 19.17
2018-12-06 08:11:15 2458458.84 19.12
2019-05-12 04:11:52 2458615.67 19.05
2019-06-05 02:24:14 2458639.60 19.03
2019-10-17 17:03:07 2458774.21 19.02
2019-11-14 19:55:29 2458802.33 18.96
2019-11-15 00:09:08 2458802.51 19.00
2019-12-07 08:39:46 2458824.86 18.91
2020-04-23 11:46:33 2458962.99 18.81
2020-05-25 05:26:02 2458994.73 18.82
2020-05-25 07:12:37 2458994.80 18.81
2020-06-15 00:03:36 2459015.50 18.83
2020-06-15 01:50:10 2459015.58 18.81
2020-10-16 20:36:07 2459139.36 18.84
2020-10-16 22:22:40 2459139.43 18.88
2020-11-11 22:07:08 2459165.42 18.90
2020-12-06 20:10:00 2459190.34 18.89
2020-12-06 21:56:33 2459190.41 18.88
2021-04-13 20:35:02 2459318.36 18.96
2021-04-13 22:21:37 2459318.43 18.92
2021-05-13 02:23:14 2459347.60 18.95
2021-05-13 04:09:49 2459347.67 18.98
2021-06-05 14:22:59 2459371.10 18.98
2021-12-16 09:17:08 2459564.89 18.99
2022-05-28 09:22:10 2459727.89 19.09
2022-05-28 11:08:45 2459727.96 19.11
2022-06-15 05:15:39 2459745.72 19.12
2022-06-15 09:29:20 2459745.90 19.14
2022-09-21 23:36:09 2459844.48 19.17
2022-09-22 05:36:22 2459844.73 19.16
2022-09-22 07:22:56 2459844.81 19.18
2022-09-22 11:36:35 2459844.98 19.18
2022-09-22 13:23:08 2459845.06 19.15
2022-09-27 13:26:58 2459850.06 19.17
2022-09-27 17:40:37 2459850.24 19.14
2022-09-27 23:40:50 2459850.49 19.17
2022-12-13 00:00:53 2459926.50 19.07
2022-12-13 06:01:05 2459926.75 19.12
2022-12-23 16:20:52 2459937.18 19.07
2022-12-23 18:07:25 2459937.26 19.04
2022-12-23 22:21:04 2459937.43 19.07
2022-12-24 00:07:38 2459937.51 19.08
2023-03-19 19:04:39 2460023.29 19.04
2023-03-19 23:18:20 2460023.47 19.00
2023-03-20 01:04:55 2460023.55 18.98
2023-03-20 05:18:36 2460023.72 19.04
2023-03-20 07:05:11 2460023.80 18.99
2023-03-20 11:18:51 2460023.97 18.97
2023-03-26 05:24:25 2460029.73 19.02
2023-03-26 07:11:00 2460029.80 19.00
2023-03-26 11:24:41 2460029.98 18.94
2023-03-26 17:24:57 2460030.23 19.01
2023-03-26 19:11:32 2460030.30 19.04
2023-06-13 16:22:21 2460109.18 19.11
2023-06-13 18:08:56 2460109.26 19.11
2023-06-13 22:22:37 2460109.43 19.13
2023-06-14 00:09:12 2460109.51 19.13
2023-06-23 06:16:58 2460118.76 19.10
2023-06-23 10:30:39 2460118.94 19.11
2023-09-29 00:33:47 2460216.52 19.14
2023-10-14 18:37:57 2460232.28 19.14
2023-11-17 11:59:38 2460266.00 19.08



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