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Gaia18dvs




Other surveys detections
None
Comments
variable red source brightens by 1.25 mag
ATels
None
AstroNotes
None

TNS ID
AT2018kat

RA - DEC
302.93063   27.82686
20:11:43.35   27:49:36.70
Galactic coords.
66.62539   -3.28249

Alerting date
2018-12-14 08:38:32
Julian date (TCB)
2458466.86
Alerting magnitude
18.46
Historic magnitude
19.80
Historic StdDev
0.21
Class
unknown
Publication date
Dec. 17, 2018, 3:28 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.
2014-11-30 20:21:42 2456992.35 20.34
2015-03-05 20:14:53 2457087.34 19.90
2015-03-05 22:01:28 2457087.42 19.86
2015-03-06 04:01:42 2457087.67 19.81
2015-04-17 01:53:23 2457129.58 20.25
2015-05-20 19:27:15 2457163.31 19.74
2015-06-11 21:13:34 2457185.38 19.88
2015-12-15 21:23:28 2457372.39 19.94
2015-12-15 23:10:02 2457372.47 19.95
2015-12-16 03:23:41 2457372.64 20.19
2016-01-06 03:29:04 2457393.65 19.31
2016-01-06 05:15:38 2457393.72 19.20
2016-03-01 05:01:33 2457448.71 19.77
2016-03-01 09:15:13 2457448.89 19.83
2016-03-22 03:24:46 2457469.64 19.75
2016-03-22 05:11:20 2457469.72 19.78
2016-06-03 02:25:53 2457542.60 19.87
2016-06-03 04:12:28 2457542.68 19.88
2016-06-21 20:30:08 2457561.35 19.87
2016-08-08 19:01:29 2457609.29 20.30
2016-08-13 08:51:56 2457613.87 20.03
2016-08-13 13:05:36 2457614.05 20.05
2016-08-13 14:52:10 2457614.12 20.06
2016-08-13 19:05:50 2457614.30 20.03
2016-09-28 19:25:14 2457660.31 20.01
2016-11-21 16:59:09 2457714.21 19.77
2016-12-31 06:16:05 2457753.76 19.66
2016-12-31 10:29:44 2457753.94 19.53
2016-12-31 12:16:18 2457754.01 19.64
2017-01-16 22:39:27 2457770.44 19.76
2017-01-17 04:39:41 2457770.69 19.72
2017-01-17 06:26:15 2457770.77 19.76
2017-04-06 23:52:47 2457850.49 19.78
2017-04-07 01:39:22 2457850.57 19.79
2017-05-09 07:21:55 2457882.81 19.78
2017-07-02 10:53:02 2457936.95 19.62
2017-07-02 12:39:36 2457937.03 19.58
2017-08-19 11:03:49 2457984.96 19.74
2017-08-26 15:22:48 2457992.14 19.67
2017-08-26 17:09:22 2457992.21 19.66
2017-08-26 21:23:02 2457992.39 19.65
2018-01-18 08:50:37 2458136.87 19.71
2018-01-18 13:04:17 2458137.04 19.68
2018-01-18 14:50:51 2458137.12 19.75
2018-01-18 19:04:31 2458137.29 19.73
2018-01-18 20:51:05 2458137.37 19.70
2018-01-19 01:04:45 2458137.54 19.73
2018-01-19 02:51:19 2458137.62 19.72
2018-01-19 07:04:58 2458137.80 19.74
2018-01-29 07:13:07 2458147.80 19.83
2018-03-24 20:46:43 2458202.37 19.76
2018-03-25 01:00:24 2458202.54 19.69
2018-04-22 00:55:27 2458230.54 19.73
2018-04-22 02:42:02 2458230.61 19.64
2018-07-01 11:43:31 2458300.99 19.70
2018-07-01 13:30:06 2458301.06 19.60
2018-07-12 19:37:19 2458312.32 19.62
2018-07-12 23:50:59 2458312.49 19.63
2018-08-29 17:58:09 2458360.25 19.60
2018-09-09 10:17:56 2458370.93 19.60
2018-09-09 12:04:30 2458371.00 19.70
2018-12-14 08:38:32 2458466.86 18.46
2018-12-14 10:25:06 2458466.93 18.49
2019-02-04 22:05:57 2458519.42 19.67
2019-02-05 02:19:37 2458519.60 19.75
2019-02-05 04:06:12 2458519.67 19.76
2019-02-05 08:19:52 2458519.85 19.75
2019-02-05 10:06:26 2458519.92 19.69
2019-02-05 14:20:06 2458520.10 19.71
2019-02-05 16:06:40 2458520.17 19.69
2019-02-05 20:20:20 2458520.35 19.72
2019-02-14 20:28:08 2458529.35 19.64
2019-02-15 02:28:22 2458529.60 19.69
2019-02-15 10:15:11 2458529.93 19.62
2019-02-15 14:28:51 2458530.10 19.62
2019-04-05 14:11:15 2458579.09 19.19
2019-06-01 01:50:35 2458635.58 20.02
2019-07-15 06:39:56 2458679.78 20.13
2019-07-15 08:26:30 2458679.85 20.05
2019-08-09 21:10:51 2458705.38 20.29
2019-08-09 22:57:25 2458705.46 20.28
2019-08-10 04:57:39 2458705.71 20.24
2019-08-10 10:57:54 2458705.96 20.15
2019-08-20 11:08:10 2458715.96 20.14
2019-08-20 15:21:50 2458716.14 20.04
2019-08-20 23:08:39 2458716.46 20.13
2019-08-21 05:08:52 2458716.71 20.06
2019-08-21 09:22:32 2458716.89 20.12
2019-11-09 12:27:42 2458797.02 19.77
2019-11-09 14:14:16 2458797.09 19.74
2019-12-03 15:06:16 2458821.13 20.15
2020-01-14 03:52:40 2458862.66 18.42
2020-01-14 05:39:14 2458862.74 18.45
2020-01-14 09:52:54 2458862.91 18.48
2020-01-21 10:00:38 2458869.92 19.95
2020-01-21 11:47:12 2458869.99 19.79
2020-01-21 16:00:52 2458870.17 19.78
2020-03-06 20:53:33 2458915.37 19.99
2020-03-20 21:15:33 2458929.39 20.13
2020-04-28 09:40:15 2458967.90 19.62
2020-05-30 12:50:16 2459000.03 20.17
2020-06-25 17:53:46 2459026.25 19.65
2020-06-25 19:40:20 2459026.32 19.63
2020-08-30 04:09:09 2459091.67 19.86
2020-08-30 05:55:43 2459091.75 19.71
2020-09-10 04:15:25 2459102.68 19.72
2020-09-10 06:01:59 2459102.75 19.77
2020-10-20 22:53:01 2459143.45 19.57
2020-11-17 10:35:32 2459170.94 19.72
2020-12-14 20:37:17 2459198.36 19.78
2020-12-14 22:23:51 2459198.43 19.74
2021-02-05 16:05:04 2459251.17 19.83
2021-02-05 20:18:44 2459251.35 19.86
2021-02-05 22:05:18 2459251.42 19.89
2021-02-06 02:18:58 2459251.60 19.94
2021-02-06 10:05:47 2459251.92 19.91
2021-02-06 14:19:27 2459252.10 19.82
2021-02-16 08:27:52 2459261.85 19.73
2021-02-16 10:14:26 2459261.93 19.73
2021-02-16 14:28:06 2459262.10 19.87
2021-02-16 20:28:21 2459262.35 19.84
2021-02-16 22:14:55 2459262.43 19.78
2021-04-06 03:56:42 2459310.66 19.73
2021-04-06 08:10:23 2459310.84 19.76
2021-05-07 13:54:19 2459342.08 19.60
2021-06-01 15:35:38 2459367.15 19.75
2021-07-16 00:37:31 2459411.53 19.93
2021-07-23 14:30:08 2459419.10 19.71
2021-07-23 18:43:49 2459419.28 19.57
2021-07-23 20:30:23 2459419.35 19.52
2021-07-24 00:44:03 2459419.53 19.43
2021-09-09 11:05:40 2459466.96 19.64
2021-09-09 12:52:14 2459467.04 19.74
2021-10-31 23:58:40 2459519.50 19.75
2021-12-01 21:48:17 2459550.41 20.20
2021-12-01 23:34:51 2459550.48 20.14
2022-02-19 09:31:30 2459629.90 20.07
2022-03-07 09:42:44 2459645.90 20.13
2022-03-07 11:29:18 2459645.98 20.14
2022-04-17 23:07:28 2459687.46 19.46
2022-05-21 20:53:42 2459721.37 19.69
2022-05-21 22:40:16 2459721.44 19.82
2022-06-12 14:53:58 2459743.12 19.83
2022-06-12 16:40:32 2459743.19 19.88
2022-07-29 07:33:02 2459789.81 19.63
2022-07-29 09:19:37 2459789.89 19.66
2022-07-29 13:33:17 2459790.06 19.59
2022-07-29 15:19:51 2459790.14 19.51
2022-08-03 09:24:01 2459794.89 19.66
2022-08-03 13:37:41 2459795.07 19.66
2022-08-03 15:24:15 2459795.14 19.66
2022-08-03 19:37:56 2459795.32 19.62
2022-09-20 00:04:35 2459842.50 20.04
2022-09-20 01:51:09 2459842.58 20.03
2022-11-12 05:18:56 2459895.72 19.67
2022-11-12 07:05:30 2459895.80 19.71
2022-12-17 04:50:30 2459930.70 19.82
2022-12-17 06:37:04 2459930.78 19.86
2023-01-06 22:56:34 2459951.46 19.84
2023-01-07 00:43:07 2459951.53 19.83
2023-03-03 00:29:08 2460006.52 19.97
2023-03-03 04:42:49 2460006.70 20.00
2023-03-03 06:29:23 2460006.77 19.98
2023-03-24 10:52:03 2460027.95 19.76
2023-03-24 12:38:37 2460028.03 19.78
2023-06-23 11:43:15 2460118.99 19.64
2023-08-10 08:27:15 2460166.85 19.65
2023-08-10 10:13:49 2460166.93 19.59
2023-08-10 16:14:03 2460167.18 19.71
2023-08-15 08:31:34 2460171.86 19.74
2023-08-15 14:31:48 2460172.11 19.94
2023-08-15 16:18:22 2460172.18 19.69
2023-08-15 20:32:02 2460172.36 19.86
2023-09-30 13:05:30 2460218.05 19.74
2023-09-30 14:52:04 2460218.12 19.86
2023-10-21 13:01:23 2460239.04 20.12
2023-10-21 14:47:57 2460239.12 20.10
2023-11-23 12:26:31 2460272.02 19.84
2024-01-02 13:43:30 2460312.07 19.65
2024-01-02 17:57:09 2460312.25 19.62
2024-01-02 19:43:43 2460312.32 19.71
2024-01-02 23:57:22 2460312.50 19.82
2024-01-18 18:07:00 2460328.25 19.73
2024-01-19 00:07:13 2460328.51 19.64
2024-01-19 01:53:47 2460328.58 19.71



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