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Gaia19btb




Other surveys detections
None
Comments
faint Gaia source brightens by 3 mag and becomes very blue, candidate CV
ATels
None
AstroNotes
None

TNS ID
AT2019ffg

RA - DEC
279.13733   20.77039
18:36:32.96   20:46:13.40
Galactic coords.
50.08204   12.45801

Alerting date
2019-05-10 07:45:39
Julian date (TCB)
2458613.82
Alerting magnitude
16.86
Historic magnitude
19.00
Historic StdDev
0.91
Class
unknown
Publication date
May 14, 2019, 9:11 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.
2014-10-27 02:53:57 2456957.62 17.94
2014-10-27 04:40:31 2456957.69 18.01
2015-02-17 04:13:08 2457070.68 20.65
2015-03-15 02:25:59 2457096.60 17.80
2015-05-24 07:14:23 2457166.80 18.86
2016-04-23 21:18:57 2457502.39 17.29
2017-11-29 07:44:09 2458086.82 20.17
2018-01-25 15:19:21 2458144.14 20.73
2018-01-25 19:33:01 2458144.31 20.38
2018-01-25 21:19:36 2458144.39 20.42
2018-01-26 01:33:16 2458144.56 20.56
2018-02-11 21:30:44 2458161.40 20.65
2018-03-22 09:07:57 2458199.88 20.70
2018-04-26 06:47:55 2458234.78 19.55
2018-08-22 21:55:20 2458353.41 17.55
2018-08-22 23:41:54 2458353.49 17.53
2018-09-11 03:55:04 2458372.66 20.43
2018-10-15 23:00:52 2458407.46 20.26
2018-11-23 10:31:12 2458445.94 20.13
2018-11-23 14:44:51 2458446.11 20.16
2018-11-23 16:31:25 2458446.19 20.00
2018-12-10 08:53:54 2458462.87 19.89
2018-12-10 10:40:28 2458462.94 20.01
2018-12-10 14:54:08 2458463.12 20.20
2018-12-10 16:40:42 2458463.19 20.10
2019-02-05 22:30:27 2458520.44 19.04
2019-02-06 02:44:08 2458520.61 19.32
2019-05-10 07:45:39 2458613.82 16.86
2019-05-10 09:32:14 2458613.90 16.93
2019-05-25 21:38:38 2458629.40 19.85
2019-07-15 00:17:30 2458679.51 20.06
2019-07-15 06:17:45 2458679.76 20.33
2019-07-15 20:04:47 2458680.34 20.33
2019-07-16 00:18:27 2458680.51 20.01
2019-07-16 02:05:01 2458680.59 20.41
2019-08-10 14:47:55 2458706.12 20.32
2019-10-06 22:47:56 2458763.45 20.33
2019-11-27 14:53:36 2458815.12 20.48
2020-01-13 18:01:00 2458862.25 17.73
2020-01-13 22:14:40 2458862.43 17.60
2020-01-14 00:01:15 2458862.50 17.64
2020-01-14 04:14:55 2458862.68 17.80
2020-01-14 06:01:29 2458862.75 17.79
2020-01-14 10:15:09 2458862.93 17.75
2020-01-14 12:01:44 2458863.00 17.84
2020-01-14 16:15:24 2458863.18 17.75
2020-01-14 18:01:58 2458863.25 17.82
2020-01-14 22:15:39 2458863.43 17.83
2020-01-15 00:02:13 2458863.50 17.86
2020-01-15 04:15:53 2458863.68 17.89
2020-01-15 06:02:27 2458863.75 17.99
2020-01-15 10:16:08 2458863.93 18.05
2020-01-15 12:02:42 2458864.00 18.07
2020-01-15 16:16:22 2458864.18 18.08
2020-01-15 22:16:37 2458864.43 18.35
2020-01-16 00:03:11 2458864.50 18.48
2020-03-23 01:55:13 2458931.58 17.74
2020-04-24 03:23:17 2458963.64 20.46
2020-04-24 05:09:52 2458963.72 20.09
2020-06-12 07:06:37 2459012.80 19.94
2020-06-12 11:20:17 2459012.97 20.06
2020-06-12 13:06:51 2459013.05 20.04
2020-06-12 17:20:31 2459013.22 20.17
2020-06-12 19:07:06 2459013.30 20.13
2020-06-12 23:20:46 2459013.47 20.19
2020-06-13 01:07:21 2459013.55 19.94
2020-06-13 07:07:36 2459013.80 20.29
2020-06-13 13:07:51 2459014.05 20.10
2020-06-19 13:14:01 2459020.05 20.44
2020-06-19 19:14:16 2459020.30 20.90
2020-06-19 23:27:57 2459020.48 20.64
2020-06-20 01:14:31 2459020.55 20.63
2020-06-20 05:28:12 2459020.73 20.40
2020-06-20 11:28:26 2459020.98 20.51
2020-06-20 13:15:01 2459021.05 20.38
2020-06-20 17:28:41 2459021.23 20.38
2020-08-23 09:53:25 2459084.91 20.54
2020-09-11 23:39:08 2459104.49 20.39
2020-12-11 04:39:35 2459194.69 20.51
2021-02-06 16:29:40 2459252.19 20.17
2021-04-03 04:16:26 2459307.68 19.01
2021-04-03 08:30:07 2459307.85 19.30
2021-05-11 01:43:20 2459345.57 20.35
2021-05-11 03:29:55 2459345.65 20.39
2021-07-15 06:14:34 2459410.76 19.68
2021-07-15 12:14:49 2459411.01 19.51
2021-07-15 14:01:23 2459411.08 19.50
2021-07-15 18:15:03 2459411.26 19.14
2021-07-15 20:01:37 2459411.33 18.81
2021-07-16 00:15:17 2459411.51 17.99
2021-07-16 02:01:51 2459411.58 17.77
2021-07-16 06:15:31 2459411.76 17.69
2021-07-16 12:15:44 2459412.01 17.65
2021-07-16 14:02:18 2459412.08 17.63
2021-07-16 18:15:58 2459412.26 17.67
2021-07-16 20:02:32 2459412.34 17.71
2021-07-17 00:16:12 2459412.51 17.80
2021-07-17 02:02:46 2459412.59 17.81
2021-07-17 06:16:26 2459412.76 17.93
2021-07-17 08:03:00 2459412.84 17.95
2021-07-17 12:16:40 2459413.01 18.26
2021-07-17 14:03:14 2459413.09 18.38
2021-07-17 20:03:28 2459413.34 18.68
2021-07-18 00:17:08 2459413.51 18.92
2021-10-27 22:21:21 2459515.43 17.97
2021-10-28 00:07:55 2459515.51 18.09
2021-12-13 23:42:21 2459562.49 16.96
2021-12-14 03:56:01 2459562.66 16.91
2021-12-14 05:42:35 2459562.74 16.91
2021-12-14 09:56:15 2459562.91 17.00
2021-12-14 11:42:49 2459562.99 17.00
2021-12-14 15:56:28 2459563.16 16.98
2021-12-14 17:43:02 2459563.24 17.05
2021-12-14 21:56:42 2459563.41 16.89
2021-12-15 03:56:56 2459563.66 17.09
2021-12-15 09:57:09 2459563.91 17.17
2021-12-20 16:01:43 2459569.17 17.83
2021-12-20 22:01:56 2459569.42 17.74
2021-12-20 23:48:30 2459569.49 17.77
2021-12-21 04:02:10 2459569.67 17.91
2021-12-21 05:48:44 2459569.74 17.89
2021-12-21 11:48:58 2459569.99 18.00
2021-12-21 16:02:38 2459570.17 18.00
2021-12-21 17:49:12 2459570.24 18.10
2021-12-21 22:02:52 2459570.42 18.35
2021-12-21 23:49:26 2459570.49 18.48
2022-02-17 23:40:47 2459628.49 20.08
2022-03-16 03:52:43 2459654.66 19.75
2022-03-16 05:39:18 2459654.74 19.84
2022-05-25 08:40:42 2459724.86 19.66
2022-05-25 10:27:17 2459724.94 19.72
2022-06-05 10:34:38 2459735.94 20.37
2022-06-05 14:48:18 2459736.12 20.47
2022-07-24 19:06:59 2459785.30 20.47
2022-07-25 01:07:13 2459785.55 20.31
2022-08-01 14:59:23 2459793.12 20.74
2022-09-14 01:46:10 2459836.57 20.00
2022-10-10 13:31:57 2459863.06 20.45
2022-11-08 07:16:40 2459891.80 20.54
2023-06-08 15:37:33 2460104.15 17.75
2023-06-08 17:24:07 2460104.23 17.71
2023-06-15 05:29:43 2460110.73 20.33
2023-06-15 09:43:23 2460110.91 20.18
2023-06-15 11:29:57 2460110.98 20.37
2023-08-03 21:48:32 2460160.41 18.12
2023-08-15 20:08:08 2460172.34 20.34
2023-10-25 06:43:54 2460242.78 18.33
2023-11-19 18:39:34 2460268.28 17.17
2023-11-19 20:26:07 2460268.35 17.19
2024-01-16 20:14:13 2460326.34 20.57
2024-01-17 00:27:54 2460326.52 20.44
2024-01-17 02:14:28 2460326.59 20.53
2024-01-26 00:35:57 2460335.52 20.44



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