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Gaia18bfx




Other surveys detections
None
Comments
Gaia source brightens by 1.3 mag over 6 weeks
ATels
None
AstroNotes
None

TNS ID
AT2018btw

RA - DEC
101.19404   56.75853
06:44:46.57   56:45:30.71
Galactic coords.
159.02421   21.5425

Alerting date
2018-05-15 10:59:15
Julian date (TCB)
2458253.96
Alerting magnitude
18.64
Historic magnitude
19.87
Historic StdDev
0.14
Class
unknown
Publication date
May 19, 2018, 3:19 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.
2014-11-23 05:42:04 2456984.74 20.09
2014-11-23 11:42:19 2456984.99 20.17
2014-11-27 17:46:23 2456989.24 20.20
2015-03-28 18:35:48 2457110.27 20.17
2015-08-29 18:15:19 2457264.26 20.11
2015-08-29 20:01:54 2457264.33 20.11
2015-09-27 00:08:43 2457292.51 20.16
2016-03-13 13:53:09 2457461.08 20.00
2016-03-13 15:39:43 2457461.15 20.04
2016-05-06 19:28:26 2457515.31 20.10
2016-05-06 21:14:59 2457515.39 20.05
2016-11-01 07:07:03 2457693.80 20.18
2016-11-01 08:53:38 2457693.87 20.03
2017-02-03 15:51:36 2457788.16 20.01
2017-02-03 17:38:10 2457788.23 19.96
2017-03-24 10:22:26 2457836.93 20.04
2017-04-27 05:40:52 2457870.74 20.04
2017-05-17 16:00:15 2457891.17 20.11
2017-08-01 00:01:46 2457966.50 20.07
2017-08-01 06:02:02 2457966.75 20.02
2017-08-01 10:15:43 2457966.93 19.91
2017-08-01 16:15:58 2457967.18 19.99
2017-08-01 18:02:32 2457967.25 20.02
2017-08-02 00:02:48 2457967.50 19.92
2017-08-02 04:16:28 2457967.68 19.95
2017-08-02 06:03:03 2457967.75 20.09
2017-08-02 16:16:58 2457968.18 20.07
2017-08-02 22:17:13 2457968.43 20.00
2017-08-03 10:17:43 2457968.93 20.05
2017-08-03 22:18:13 2457969.43 19.95
2017-08-05 04:19:27 2457970.68 20.02
2017-08-05 06:06:02 2457970.75 20.12
2017-08-05 12:06:17 2457971.00 20.08
2017-08-05 18:06:32 2457971.25 19.93
2017-08-05 22:20:13 2457971.43 19.94
2017-08-06 04:20:28 2457971.68 19.97
2017-08-06 06:07:03 2457971.75 19.96
2017-08-06 10:20:44 2457971.93 20.00
2017-08-06 12:07:18 2457972.01 19.99
2017-10-24 23:15:08 2458051.47 20.06
2017-11-11 03:33:17 2458068.65 20.02
2017-11-11 05:19:52 2458068.72 19.99
2018-02-12 12:11:46 2458162.01 20.01
2018-02-12 13:58:20 2458162.08 19.95
2018-04-04 11:30:11 2458212.98 19.47
2018-04-04 13:16:44 2458213.05 19.54
2018-05-15 10:59:15 2458253.96 18.79
2018-05-15 12:45:49 2458254.03 18.79
2018-05-15 16:59:28 2458254.21 18.84
2018-05-15 18:46:02 2458254.28 18.81
2018-05-15 22:59:41 2458254.46 18.78
2018-05-25 23:07:01 2458264.46 18.83
2018-05-26 05:07:14 2458264.71 18.79
2018-05-26 06:53:48 2458264.79 18.79
2018-05-26 11:07:27 2458264.96 18.78
2018-05-26 12:54:01 2458265.04 18.83
2018-05-26 17:07:41 2458265.21 18.77
2018-05-26 18:54:15 2458265.29 18.78
2018-08-08 05:21:41 2458338.72 19.05
2018-08-08 07:08:15 2458338.80 19.05
2018-08-08 11:21:56 2458338.97 19.04
2018-08-26 23:32:41 2458357.48 19.03
2018-08-27 01:19:16 2458357.56 19.03
2018-10-01 17:11:39 2458393.22 19.14
2018-11-08 04:26:04 2458430.68 19.18
2018-11-08 06:12:38 2458430.76 19.10
2018-11-20 06:19:59 2458442.76 19.15
2018-11-20 10:33:40 2458442.94 19.14
2019-02-22 02:59:21 2458536.62 19.24
2019-03-14 13:09:03 2458557.05 19.27
2019-03-14 14:55:37 2458557.12 19.25
2019-10-19 20:51:39 2458776.37 19.62
2020-02-15 17:02:23 2458895.21 19.87
2020-02-15 18:48:57 2458895.28 19.79
2020-03-10 07:31:19 2458918.81 19.81
2020-04-09 02:42:58 2458948.61 19.78
2020-05-22 17:01:51 2458992.21 19.83
2020-05-22 21:15:30 2458992.39 19.82
2020-05-22 23:02:04 2458992.46 19.85
2020-05-23 03:15:43 2458992.64 19.87
2020-05-23 05:02:17 2458992.71 19.87
2020-05-23 09:15:57 2458992.89 19.88
2020-05-25 21:18:15 2458995.39 19.90
2020-05-26 03:18:29 2458995.64 19.88
2020-05-26 05:05:03 2458995.71 19.84
2020-05-26 09:18:42 2458995.89 19.77
2020-05-26 11:05:16 2458995.96 19.87
2020-08-08 17:20:39 2459070.22 19.86
2020-08-08 19:07:14 2459070.30 19.94
2020-08-08 23:20:55 2459070.47 19.96
2020-08-28 01:17:43 2459089.55 19.92
2020-10-02 05:10:32 2459124.72 19.92
2020-11-09 04:23:58 2459162.68 19.95
2020-11-09 06:10:32 2459162.76 19.93
2020-11-20 12:17:42 2459174.01 19.91
2020-11-20 16:31:23 2459174.19 19.90
2021-08-19 08:17:59 2459445.85 20.08
2021-08-19 12:31:40 2459446.02 19.99
2021-09-13 02:21:11 2459470.60 20.04
2021-10-13 02:06:29 2459500.59 19.98
2021-11-24 11:22:08 2459542.97 20.10
2021-11-24 19:08:58 2459543.30 20.09
2021-11-24 23:22:39 2459543.47 19.94
2021-11-25 01:09:14 2459543.55 20.02
2021-11-25 05:22:54 2459543.72 20.01
2021-11-25 07:09:29 2459543.80 20.03
2021-11-25 13:09:44 2459544.05 20.03
2021-11-27 01:11:12 2459545.55 19.99
2021-11-27 07:11:26 2459545.80 19.98
2021-11-27 11:25:07 2459545.98 20.00
2021-11-27 17:25:22 2459546.23 20.02
2021-11-27 19:11:56 2459546.30 20.02
2021-11-27 23:25:37 2459546.48 20.02
2021-11-28 01:12:12 2459546.55 20.06
2021-11-28 05:25:53 2459546.73 20.03
2022-03-29 20:02:03 2459668.33 19.98
2022-08-30 15:29:38 2459822.15 19.97
2022-09-28 03:21:51 2459850.64 19.98
2023-01-29 10:25:21 2459973.93 20.01
2023-01-29 16:25:34 2459974.18 20.01
2023-01-29 22:25:48 2459974.43 19.96
2023-01-30 00:12:22 2459974.51 19.99
2023-01-30 04:26:01 2459974.68 19.95
2023-01-30 06:12:35 2459974.76 19.99
2023-01-30 10:26:14 2459974.93 20.10
2023-01-30 12:12:48 2459975.01 19.99
2023-01-30 16:26:28 2459975.19 20.06
2023-01-31 00:13:15 2459975.51 20.03
2023-01-31 04:26:54 2459975.69 20.07
2023-03-15 09:20:22 2460018.89 19.97
2023-04-13 16:45:28 2460048.20 19.93
2023-05-08 14:55:57 2460073.12 20.06
2023-09-10 22:41:12 2460198.45 20.04



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