<< previous  next >>

Gaia19ctd




Other surveys detections
None
Comments
long term rise in known BLLac
ATels
None
AstroNotes
None

TNS ID
AT2018ktk

RA - DEC
233.87098   39.37961
15:35:29.04   39:22:46.60
Galactic coords.
63.42553   53.93933

Alerting date
2019-06-29 23:56:50
Julian date (TCB)
2458664.50
Alerting magnitude
17.10
Historic magnitude
18.29
Historic StdDev
0.45
Class
BL Lac
Publication date
June 30, 2019, 9:30 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.
2014-10-30 21:36:41 2456961.40 18.39
2014-10-30 23:23:15 2456961.47 18.44
2015-01-11 15:04:32 2457034.13 18.82
2015-02-08 04:37:19 2457061.69 18.99
2015-03-18 01:53:20 2457099.58 19.10
2015-03-18 03:39:54 2457099.65 19.20
2015-05-16 06:31:02 2457158.77 19.15
2015-05-16 08:17:36 2457158.85 19.25
2015-06-01 02:21:48 2457174.60 19.25
2015-09-08 23:02:39 2457274.46 18.16
2015-09-09 00:49:13 2457274.53 18.18
2015-10-23 10:38:02 2457318.94 18.62
2015-10-23 12:24:36 2457319.02 18.70
2015-10-23 16:38:16 2457319.19 18.72
2015-11-14 22:47:19 2457341.45 18.32
2015-11-15 00:33:53 2457341.52 18.38
2015-12-25 18:10:39 2457382.26 18.39
2016-01-25 10:05:34 2457412.92 18.18
2016-02-19 05:43:01 2457437.74 18.22
2016-02-19 09:56:42 2457437.91 18.36
2016-03-29 20:50:17 2457477.37 18.15
2016-04-13 02:56:02 2457491.62 18.35
2016-04-13 04:42:36 2457491.70 18.38
2016-06-13 15:18:17 2457553.14 19.25
2016-09-20 12:11:52 2457652.01 19.66
2016-09-20 13:58:26 2457652.08 19.59
2016-11-05 19:35:20 2457698.32 19.40
2016-11-29 05:56:33 2457721.75 19.46
2016-11-29 07:43:07 2457721.82 19.49
2017-01-05 11:33:31 2457758.98 19.51
2017-03-01 08:09:58 2457813.84 19.28
2017-04-11 11:09:27 2457854.96 19.33
2017-04-24 19:02:02 2457868.29 19.36
2017-06-27 11:37:36 2457931.98 19.34
2017-08-03 10:53:42 2457968.95 19.10
2017-09-07 04:29:50 2458003.69 18.80
2017-10-03 08:44:06 2458029.86 18.99
2017-10-03 14:44:19 2458030.11 18.88
2017-11-19 04:08:37 2458076.67 18.92
2017-11-19 10:08:51 2458076.92 18.93
2018-01-16 21:51:09 2458135.41 18.94
2018-03-12 07:26:15 2458189.81 19.11
2018-04-23 12:05:47 2458232.00 18.51
2018-04-23 13:52:21 2458232.08 18.53
2018-05-06 18:11:45 2458245.26 18.36
2018-06-18 10:53:48 2458287.95 18.59
2018-08-15 10:14:25 2458345.93 18.40
2018-08-15 12:00:58 2458346.00 18.38
2018-09-22 17:35:12 2458384.23 18.30
2018-10-16 21:54:32 2458408.41 17.77
2018-10-16 23:41:06 2458408.49 17.77
2018-12-01 23:19:18 2458454.47 17.80
2018-12-02 03:32:58 2458454.65 17.79
2018-12-28 17:17:02 2458481.22 17.65
2019-01-28 04:59:01 2458511.71 17.73
2019-01-28 09:12:42 2458511.88 17.71
2019-03-05 10:11:10 2458547.92 17.54
2019-03-23 04:13:48 2458565.68 17.68
2019-05-05 02:48:51 2458608.62 17.63
2019-05-19 08:54:23 2458622.87 17.22
2019-06-29 23:56:50 2458664.50 17.10
2019-06-30 01:43:24 2458664.57 17.11
2019-08-01 08:02:27 2458696.84 17.10
2019-08-01 09:49:01 2458696.91 17.06
2019-09-08 10:01:32 2458734.92 16.81
2019-09-26 10:32:31 2458752.94 16.85
2019-09-26 12:19:05 2458753.01 16.87
2019-11-21 13:39:54 2458809.07 17.01
2019-11-21 15:26:28 2458809.14 17.02
2019-12-30 17:53:23 2458848.25 16.71
2020-01-24 05:05:18 2458872.71 16.88
2020-02-24 06:29:09 2458903.77 16.93
2020-04-05 02:13:24 2458944.59 17.59
2020-04-05 03:59:59 2458944.67 17.62
2020-04-05 08:13:39 2458944.84 17.60
2020-04-28 04:34:37 2458967.69 17.67
2020-06-13 04:35:40 2459013.69 18.23
2020-06-13 06:22:14 2459013.77 18.22
2020-07-14 01:29:07 2459044.56 18.34
2020-08-16 04:13:13 2459077.68 18.03
2020-09-23 15:47:18 2459116.16 18.17
2020-09-23 17:33:52 2459116.23 18.20
2020-10-17 15:53:29 2459140.16 18.12
2020-10-17 17:40:04 2459140.24 18.13
2020-12-02 15:31:47 2459186.15 17.86
2020-12-02 17:18:21 2459186.22 17.85
2020-12-29 15:28:58 2459213.15 17.89
2021-01-28 21:11:21 2459243.38 18.55
2021-03-06 02:22:25 2459279.60 18.54
2021-03-06 04:08:59 2459279.67 18.49
2021-03-23 16:11:48 2459297.17 18.48
2021-05-05 19:00:10 2459340.29 17.89
2021-05-05 20:46:44 2459340.37 17.89
2021-05-20 01:05:31 2459354.55 17.79
2021-05-20 02:52:05 2459354.62 17.82
2021-06-30 13:41:41 2459396.07 18.06
2021-07-26 17:44:32 2459422.24 17.74
2021-08-28 11:21:23 2459454.97 17.63
2021-08-28 13:07:57 2459455.05 17.68
2021-10-09 06:41:59 2459496.78 17.47
2021-10-09 10:55:39 2459496.96 17.48
2021-10-31 23:04:17 2459519.46 17.98
2022-01-12 16:31:23 2459592.19 17.92
2022-02-09 00:04:36 2459619.50 18.02
2022-03-19 05:06:26 2459657.71 18.24
2022-04-03 17:11:07 2459673.22 18.28
2022-05-17 01:57:32 2459716.58 17.78
2022-05-17 03:44:06 2459716.66 17.78
2022-06-02 03:48:13 2459732.66 17.97
2022-07-12 06:59:40 2459772.79 17.57
2022-07-12 08:46:14 2459772.87 17.58
2022-08-10 06:43:54 2459801.78 17.85
2022-08-10 08:30:27 2459801.85 17.85
2022-09-09 18:30:03 2459832.27 17.65
2022-09-09 20:16:37 2459832.34 17.63
2022-10-24 13:52:11 2459877.08 17.98
2022-10-24 18:05:51 2459877.25 18.00
2022-11-16 00:14:48 2459899.51 18.14
2022-11-16 02:01:23 2459899.58 18.19
2022-12-26 13:38:10 2459940.07 18.17
2022-12-26 17:51:51 2459940.24 18.21
2023-02-20 01:10:12 2459995.55 18.00
2023-04-15 00:09:02 2460049.51 17.93
2023-06-15 16:44:41 2460111.20 18.28
2023-09-22 13:39:32 2460210.07 17.77
2023-09-22 15:26:06 2460210.14 17.84
2023-11-08 01:16:43 2460256.55 17.60
2023-12-01 07:23:53 2460279.81 18.02
2023-12-01 09:10:27 2460279.88 18.02
2024-01-07 07:01:02 2460316.79 18.31
2024-01-07 08:47:36 2460316.87 18.33



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