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Gaia18dbx




Other surveys detections
None
Comments
known CV RAT J1953+1859 brightens by 4 mag
ATels
None
AstroNotes
None

TNS ID
AT2018hmd

RA - DEC
298.36311   18.98726
19:53:27.15   18:59:14.14
Galactic coords.
56.88635   -4.39269

Alerting date
2018-10-18 03:03:00
Julian date (TCB)
2458409.63
Alerting magnitude
15.59
Historic magnitude
19.55
Historic StdDev
0.29
Class
CV
Publication date
Oct. 19, 2018, 10:27 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.
2014-10-28 20:41:08 2456959.36 18.82
2014-10-28 22:27:42 2456959.44 19.03
2015-02-22 22:02:30 2457076.42 19.79
2015-03-09 02:26:44 2457090.60 19.62
2015-03-09 04:13:19 2457090.68 19.38
2015-04-17 15:50:50 2457130.16 19.52
2015-05-23 09:16:08 2457165.89 20.01
2015-11-08 23:35:18 2457335.48 19.31
2015-12-19 05:04:29 2457375.71 19.62
2015-12-19 09:18:08 2457375.89 19.03
2015-12-19 11:04:42 2457375.96 19.25
2015-12-19 15:18:21 2457376.14 19.63
2015-12-30 21:26:23 2457387.39 19.82
2015-12-31 03:26:36 2457387.64 20.16
2015-12-31 09:26:50 2457387.89 19.90
2015-12-31 11:13:24 2457387.97 19.67
2016-03-03 17:12:18 2457451.22 19.79
2016-03-03 21:25:58 2457451.39 20.01
2016-03-25 03:34:04 2457472.65 19.92
2016-03-25 05:20:38 2457472.72 19.64
2016-06-05 22:13:58 2457545.43 19.32
2016-06-19 08:35:09 2457558.86 20.10
2016-09-26 17:30:59 2457658.23 19.33
2016-09-26 19:17:33 2457658.30 19.20
2016-11-19 04:57:12 2457711.71 19.40
2017-03-14 19:46:01 2457827.32 19.76
2017-03-14 23:59:42 2457827.50 19.70
2017-04-09 11:59:28 2457853.00 19.62
2017-04-09 13:46:02 2457853.07 19.46
2017-05-09 05:46:10 2457882.74 19.15
2017-06-20 16:47:28 2457925.20 19.45
2017-06-20 18:34:03 2457925.27 19.29
2017-06-20 22:47:44 2457925.45 19.41
2017-06-28 12:40:35 2457933.03 20.04
2017-06-28 16:54:15 2457933.20 20.11
2017-06-28 22:54:30 2457933.45 19.88
2017-10-07 09:44:02 2458033.91 19.28
2017-11-30 07:28:31 2458087.81 19.76
2018-04-24 13:00:24 2458233.04 20.17
2018-05-20 06:53:54 2458258.79 19.60
2018-08-29 04:01:40 2458359.67 19.38
2018-08-29 05:48:14 2458359.74 19.44
2018-09-07 05:54:06 2458368.75 19.51
2018-09-07 10:07:45 2458368.92 19.56
2018-10-18 03:03:00 2458409.63 15.58
2018-10-18 04:49:34 2458409.70 15.64
2018-11-16 22:27:12 2458439.44 19.72
2018-12-11 02:37:32 2458463.61 19.53
2018-12-11 04:24:06 2458463.68 19.61
2019-04-06 10:08:30 2458579.92 19.30
2019-04-06 14:22:11 2458580.10 19.51
2019-05-09 01:59:42 2458612.58 19.36
2019-05-09 03:46:17 2458612.66 19.48
2019-05-31 01:59:47 2458634.58 18.85
2019-05-31 03:46:22 2458634.66 19.73
2019-11-11 20:15:23 2458799.34 19.64
2019-12-02 13:08:41 2458820.05 19.41
2019-12-02 14:55:14 2458820.12 19.66
2020-03-05 13:14:21 2458914.05 19.54
2020-03-19 15:23:24 2458928.14 18.91
2020-04-25 23:26:02 2458965.48 18.93
2020-05-31 23:15:28 2459001.47 19.27
2020-06-01 01:02:03 2459001.54 19.43
2020-06-21 07:33:16 2459021.81 19.54
2020-06-21 11:46:56 2459021.99 19.67
2020-06-21 13:33:31 2459022.06 19.37
2020-08-29 09:59:02 2459090.92 19.58
2020-08-29 11:45:36 2459090.99 18.84
2020-09-08 04:05:10 2459100.67 19.26
2020-09-08 05:51:44 2459100.74 19.26
2020-10-18 15:01:32 2459141.13 15.67
2020-10-18 16:48:05 2459141.20 15.51
2020-11-17 20:38:36 2459171.36 19.58
2020-12-11 14:36:21 2459195.11 19.32
2020-12-11 16:22:55 2459195.18 18.95
2021-04-07 02:21:07 2459311.60 19.74
2021-05-09 21:44:02 2459344.41 19.97
2021-09-07 22:55:43 2459465.46 19.43
2021-09-08 00:42:17 2459465.53 19.48
2021-10-29 16:08:25 2459517.17 19.61
2021-10-29 17:54:59 2459517.25 19.35
2021-12-03 05:25:45 2459551.73 19.46
2021-12-03 09:39:24 2459551.90 19.47
2021-12-22 03:45:31 2459570.66 19.85
2021-12-22 05:32:05 2459570.73 19.70
2021-12-22 09:45:44 2459570.91 19.47
2021-12-22 11:32:18 2459570.98 19.75
2022-02-23 09:43:18 2459633.91 19.28
2022-02-23 11:29:52 2459633.98 19.73
2022-02-23 15:43:33 2459634.16 19.16
2022-03-10 09:54:08 2459648.91 18.89
2022-03-10 11:40:43 2459648.99 18.69
2022-04-18 09:31:48 2459687.90 19.63
2022-05-24 08:55:54 2459723.87 19.61
2022-05-24 10:42:28 2459723.95 19.63
2022-06-10 22:47:52 2459741.45 19.43
2022-06-11 03:01:33 2459741.63 19.63
2022-09-17 23:55:31 2459840.50 19.58
2022-09-18 01:42:05 2459840.57 19.86
2022-11-09 17:16:07 2459893.22 19.48
2022-11-09 19:02:40 2459893.29 19.41
2022-12-20 18:32:03 2459934.27 19.60
2022-12-20 22:45:42 2459934.45 19.46
2022-12-21 00:32:16 2459934.52 19.73
2022-12-21 04:45:56 2459934.70 19.45
2022-12-21 06:32:30 2459934.77 19.57
2022-12-21 10:46:09 2459934.95 19.45
2022-12-31 04:53:26 2459944.70 19.57
2022-12-31 10:53:40 2459944.95 19.45
2022-12-31 16:53:53 2459945.20 19.61
2022-12-31 18:40:27 2459945.28 19.47
2022-12-31 22:54:07 2459945.45 19.32
2023-01-01 00:40:41 2459945.53 19.22
2023-03-05 12:39:57 2460009.03 19.49
2023-03-05 16:53:38 2460009.20 19.60
2023-03-05 18:40:12 2460009.28 19.48
2023-03-27 11:01:08 2460030.96 19.86



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