<< previous  next >>

Gaia20emb


Details Follow-up


Other surveys detections
None
Comments
long-term 1 mag decline in Gaia source coincident with known QSO (z=0.17)
ATels
None
AstroNotes
None

TNS ID
AT2019ckm

RA - DEC
233.00156   45.96374
15:32:00.37   45:57:49.46
Galactic coords.
74.50651   53.19958

Alerting date
2020-09-24 05:41:02
Julian date (TCB)
2459116.74
Alerting magnitude
18.63
Historic magnitude
17.52
Historic StdDev
0.22
Class
QSO
Publication date
Sept. 26, 2020, 10:31 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.
2014-11-02 17:25:32 2456964.23 17.47
2014-11-02 21:39:12 2456964.40 17.43
2014-11-02 23:25:47 2456964.48 17.42
2015-03-16 15:34:28 2457098.15 17.75
2015-05-14 18:32:00 2457157.27 17.54
2015-05-14 20:18:34 2457157.35 17.55
2015-06-02 18:32:45 2457176.27 17.60
2015-06-02 20:19:19 2457176.35 17.62
2015-07-11 11:38:30 2457214.99 17.52
2015-07-11 13:25:04 2457215.06 17.51
2015-09-10 11:08:33 2457275.96 17.50
2015-09-10 12:55:07 2457276.04 17.47
2015-10-22 10:44:00 2457317.95 17.67
2015-10-22 12:30:34 2457318.02 17.65
2015-11-17 06:33:50 2457343.77 17.58
2015-11-17 10:47:30 2457343.95 17.54
2015-12-24 00:10:59 2457380.51 17.41
2016-01-24 21:59:08 2457412.42 17.54
2016-02-18 03:51:31 2457436.66 17.52
2016-03-28 04:32:07 2457475.69 17.49
2016-04-13 14:49:27 2457492.12 17.47
2016-05-25 07:32:03 2457533.81 17.51
2016-05-25 09:18:37 2457533.89 17.52
2016-06-15 09:16:53 2457554.89 17.49
2016-08-24 12:23:26 2457625.02 17.69
2016-08-24 14:10:00 2457625.09 17.88
2016-09-22 14:04:02 2457654.09 17.53
2016-11-04 05:53:32 2457696.75 17.52
2016-11-04 07:40:06 2457696.82 17.54
2017-01-03 17:32:43 2457757.23 17.47
2017-02-06 04:58:55 2457790.71 17.42
2017-02-06 06:45:29 2457790.78 17.40
2017-02-28 06:17:20 2457812.76 17.46
2017-02-28 08:03:55 2457812.84 17.44
2017-04-09 11:05:39 2457852.96 17.57
2017-04-09 12:52:13 2457853.04 17.59
2017-04-25 12:56:05 2457869.04 17.64
2017-04-25 17:09:45 2457869.22 17.68
2017-06-29 03:50:50 2457933.66 17.58
2017-08-03 21:13:23 2457969.38 17.64
2017-08-03 22:59:57 2457969.46 17.61
2017-09-08 10:36:29 2458004.94 17.66
2017-10-05 20:49:10 2458032.37 17.59
2017-10-05 22:35:44 2458032.44 17.55
2017-11-17 10:12:10 2458074.93 17.59
2017-11-17 14:25:50 2458075.10 17.64
2017-12-15 02:21:46 2458102.60 17.61
2017-12-15 04:08:20 2458102.67 17.62
2018-01-15 08:02:50 2458133.84 17.75
2018-01-15 09:49:25 2458133.91 17.71
2018-03-11 13:19:29 2458189.06 18.05
2018-04-21 12:03:22 2458230.00 17.86
2018-04-21 13:49:56 2458230.08 17.86
2018-05-08 00:06:57 2458246.50 17.93
2018-05-08 01:53:31 2458246.58 17.92
2018-07-13 06:36:03 2458312.78 17.93
2018-08-16 10:20:49 2458346.93 17.91
2018-08-16 12:07:23 2458347.01 17.91
2018-09-23 09:55:57 2458384.91 17.88
2018-09-23 11:42:31 2458384.99 17.86
2018-10-19 15:58:31 2458411.17 18.07
2018-10-19 17:45:06 2458411.24 17.98
2018-10-19 21:58:46 2458411.42 17.94
2018-11-30 03:35:15 2458452.65 17.87
2018-12-29 03:25:14 2458481.64 17.98
2018-12-29 05:11:49 2458481.72 17.98
2019-01-26 21:09:44 2458510.38 17.96
2019-03-22 20:20:14 2458565.35 17.64
2019-05-03 07:01:35 2458606.79 17.68
2019-05-03 08:48:09 2458606.87 17.70
2019-05-20 20:50:41 2458624.37 17.72
2019-06-29 18:02:21 2458664.25 17.95
2019-06-29 19:48:55 2458664.33 17.93
2019-07-30 20:02:39 2458695.34 17.87
2019-09-07 04:05:04 2458733.67 18.05
2019-09-25 22:38:51 2458752.44 18.07
2019-09-26 00:25:25 2458752.52 18.04
2019-11-06 01:15:59 2458793.55 18.04
2019-11-06 03:02:33 2458793.63 18.11
2019-11-23 01:46:22 2458810.57 18.13
2019-12-30 11:47:22 2458847.99 18.11
2020-01-25 17:05:43 2458874.21 17.93
2020-01-25 18:52:18 2458874.29 17.87
2020-02-25 08:11:40 2458904.84 18.05
2020-02-25 12:25:20 2458905.02 18.09
2020-04-05 02:06:16 2458944.59 18.26
2020-05-01 04:37:55 2458970.69 18.47
2020-05-01 08:51:35 2458970.87 18.54
2020-07-13 23:48:31 2459044.49 18.37
2020-09-24 05:41:02 2459116.74 18.63
2020-09-24 09:54:42 2459116.91 18.70
2020-10-20 15:57:34 2459143.16 18.53
2020-10-20 17:44:08 2459143.24 18.53
2020-11-30 17:20:32 2459184.22 18.50
2020-12-29 21:23:27 2459213.39 18.41
2020-12-29 23:10:01 2459213.47 18.39
2021-01-27 09:08:15 2459241.88 18.28
2021-03-04 22:03:06 2459278.42 18.17
2021-03-23 08:18:11 2459296.85 18.28
2021-05-03 18:59:22 2459338.29 18.32
2021-05-03 20:45:57 2459338.37 18.34
2021-05-21 13:01:54 2459356.04 18.38
2021-05-21 14:48:28 2459356.12 18.37
2021-06-30 07:47:13 2459395.82 18.37
2021-07-28 07:33:33 2459423.81 18.31
2021-08-29 17:27:34 2459456.23 18.37
2021-10-09 05:02:34 2459496.71 18.44
2021-10-09 06:49:08 2459496.78 18.40
2021-11-04 00:53:13 2459522.54 18.47
2021-12-12 22:43:13 2459561.45 18.51
2021-12-13 00:29:47 2459561.52 18.54
2022-01-12 12:11:43 2459592.01 18.62
2022-03-17 15:14:30 2459656.14 18.25
2022-04-03 17:04:00 2459673.21 18.26
2022-05-15 13:58:38 2459715.08 18.31
2022-05-15 15:45:12 2459715.16 18.31
2022-06-03 19:59:15 2459734.33 18.41
2022-07-12 08:52:10 2459772.87 18.59
2022-08-11 20:34:26 2459803.36 18.13
2022-09-11 12:36:06 2459834.03 18.21
2022-09-11 14:22:40 2459834.10 18.26
2022-10-23 12:11:32 2459876.01 18.25
2022-10-23 13:58:06 2459876.08 18.27
2022-10-23 18:11:46 2459876.26 18.33
2022-11-18 12:14:49 2459902.01 18.27
2022-11-18 14:01:23 2459902.08 18.31
2022-12-24 19:38:24 2459938.32 18.29
2022-12-24 23:52:05 2459938.49 18.33
2023-01-25 23:25:53 2459970.48 18.53
2023-01-26 01:12:28 2459970.55 18.51
2023-02-18 23:18:35 2459994.47 18.41
2023-03-30 04:12:08 2460033.68 17.99
2023-04-15 10:15:53 2460049.93 18.05
2023-05-27 04:45:21 2460091.70 18.31
2023-07-24 14:11:36 2460150.09 18.32
2023-07-24 15:58:10 2460150.17 18.30
2023-08-26 15:36:54 2460183.15 18.26
2023-09-24 13:45:03 2460212.07 18.15
2023-09-24 15:31:37 2460212.15 18.19
2023-11-06 07:21:09 2460254.81 18.09
2023-12-03 01:21:33 2460281.56 18.19
2024-01-05 14:46:41 2460315.12 18.20



2015 - Institute of Astronomy, University of Cambridge, UK - Privacy policy