<< previous  next >>

Gaia19bgg




Other surveys detections
None
Comments
Gaia source dims by 2 mags, close to X-ray source 1RXS J201731.9+251154, candidate CV
ATels
None
AstroNotes
None

TNS ID
AT2019ddb

RA - DEC
304.38416   25.19922
20:17:32.20   25:11:57.19
Galactic coords.
65.14372   -5.81518

Alerting date
2019-04-06 09:59:23
Julian date (TCB)
2458579.92
Alerting magnitude
19.02
Historic magnitude
16.56
Historic StdDev
0.28
Class
unknown
Publication date
April 9, 2019, 10:37 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.
2014-10-30 20:42:19 2456961.36 17.41
2014-10-30 22:28:53 2456961.44 17.89
2015-02-20 15:52:06 2457074.16 17.64
2015-02-20 20:05:46 2457074.34 17.72
2015-02-20 21:52:21 2457074.41 17.63
2015-04-17 19:55:17 2457130.33 17.61
2015-05-21 07:29:48 2457163.81 17.30
2015-05-21 09:16:23 2457163.89 17.79
2015-09-19 10:35:36 2457284.94 17.22
2015-09-19 12:22:10 2457285.02 17.09
2015-11-10 21:49:01 2457337.41 16.63
2015-11-10 23:35:35 2457337.48 16.84
2015-12-15 15:20:18 2457372.14 16.66
2015-12-15 17:06:51 2457372.21 16.50
2016-01-04 15:26:27 2457392.14 16.56
2016-01-04 17:13:01 2457392.22 16.83
2016-01-04 21:26:40 2457392.39 16.53
2016-01-04 23:13:14 2457392.47 16.65
2016-03-02 21:16:36 2457450.39 16.78
2016-03-02 23:03:11 2457450.46 16.68
2016-03-03 03:16:51 2457450.64 16.73
2016-03-21 21:27:11 2457469.39 16.82
2016-03-21 23:13:45 2457469.47 16.62
2016-03-22 03:27:26 2457469.64 16.68
2016-03-22 05:14:01 2457469.72 16.95
2016-04-28 09:05:43 2457506.88 16.84
2016-06-03 20:28:29 2457543.35 16.80
2016-06-21 20:33:13 2457561.36 16.62
2016-06-21 22:19:48 2457561.43 16.56
2016-09-28 19:22:32 2457660.31 16.30
2016-10-18 19:19:58 2457680.31 16.60
2016-10-18 23:33:37 2457680.48 16.47
2016-12-31 12:13:12 2457754.01 16.30
2016-12-31 16:26:51 2457754.19 16.25
2016-12-31 22:27:04 2457754.44 16.26
2017-01-14 10:36:05 2457767.94 16.52
2017-01-14 16:36:18 2457768.19 16.53
2017-01-14 18:22:52 2457768.27 16.14
2017-01-14 22:36:32 2457768.44 16.20
2017-01-15 00:23:06 2457768.52 16.34
2017-03-14 05:50:18 2457826.74 16.28
2017-04-07 05:55:43 2457850.75 16.14
2017-05-09 19:24:17 2457883.31 16.54
2017-06-18 04:48:44 2457922.70 16.37
2017-07-02 06:42:28 2457936.78 16.21
2017-08-21 09:18:20 2457986.89 16.17
2017-08-21 11:04:54 2457986.96 16.41
2017-08-21 15:18:34 2457987.14 16.14
2017-08-21 17:05:08 2457987.21 16.49
2017-08-21 21:18:48 2457987.39 16.48
2017-08-21 23:05:22 2457987.46 16.39
2017-08-22 03:19:02 2457987.64 16.53
2017-08-22 05:05:36 2457987.71 16.20
2017-08-22 11:05:49 2457987.96 16.19
2017-08-23 17:06:56 2457989.21 16.37
2017-08-23 21:20:35 2457989.39 16.62
2017-08-23 23:07:09 2457989.46 16.27
2017-08-24 03:20:49 2457989.64 16.43
2017-08-24 05:07:23 2457989.71 16.21
2017-08-24 09:21:03 2457989.89 16.45
2017-08-24 11:07:37 2457989.96 16.47
2017-08-24 15:21:17 2457990.14 16.22
2017-08-24 17:07:51 2457990.21 16.46
2017-08-24 21:21:31 2457990.39 16.27
2017-10-09 08:01:01 2458035.83 16.28
2017-10-09 09:47:34 2458035.91 16.67
2017-11-01 21:38:22 2458059.40 16.36
2017-12-02 07:27:21 2458089.81 16.41
2017-12-02 09:13:54 2458089.88 16.33
2018-03-25 20:48:12 2458203.37 16.48
2018-04-22 08:44:47 2458230.86 16.62
2018-07-02 11:45:54 2458301.99 16.73
2018-07-12 07:39:41 2458311.82 16.60
2018-07-12 11:53:22 2458312.00 16.84
2018-08-30 16:10:50 2458361.17 16.76
2018-08-30 17:57:24 2458361.25 16.79
2018-08-30 22:11:04 2458361.42 16.68
2018-08-30 23:57:38 2458361.50 16.63
2018-09-08 00:03:11 2458369.50 16.67
2018-09-08 04:16:50 2458369.68 16.56
2018-09-08 06:03:24 2458369.75 16.59
2018-10-20 03:05:16 2458411.63 16.40
2018-10-20 04:51:50 2458411.70 16.50
2018-12-13 14:36:13 2458466.11 16.70
2018-12-13 16:22:47 2458466.18 16.84
2019-04-06 14:13:04 2458580.09 19.06
2019-05-07 01:58:59 2458610.58 19.00
2019-05-07 03:45:33 2458610.66 19.04
2019-11-10 00:25:53 2458797.52 18.48
2019-12-03 19:17:19 2458821.30 16.73
2019-12-03 21:03:53 2458821.38 16.78
2020-01-15 21:53:08 2458864.41 16.38
2020-01-15 23:39:42 2458864.49 16.70
2020-01-16 03:53:22 2458864.66 16.80
2020-01-16 05:39:56 2458864.74 17.11
2020-01-16 09:53:36 2458864.91 16.96
2020-01-19 21:57:02 2458868.41 17.03
2020-01-19 23:43:36 2458868.49 16.83
2020-01-20 03:57:16 2458868.66 16.70
2020-01-20 05:43:50 2458868.74 16.60
2020-03-07 08:56:20 2458915.87 16.61
2020-03-07 13:10:01 2458916.05 16.60
2020-03-20 01:28:33 2458928.56 16.58
2020-03-20 03:15:08 2458928.64 16.79
2020-04-27 23:28:42 2458967.48 16.50
2020-05-30 00:52:17 2458999.54 16.60
2020-06-24 13:40:32 2459025.07 16.55
2020-06-24 17:54:12 2459025.25 16.63
2020-08-31 05:54:53 2459092.75 16.52
2020-09-08 22:14:17 2459101.43 16.62
2020-09-09 00:00:51 2459101.50 16.77
2020-10-20 15:03:41 2459143.13 16.57
2020-11-16 20:46:29 2459170.37 16.73
2020-11-16 22:33:03 2459170.44 16.43
2020-12-14 02:34:59 2459197.61 16.51
2020-12-14 04:21:33 2459197.68 16.69
2021-04-07 02:11:58 2459311.59 16.78
2021-06-01 21:38:30 2459367.40 16.50
2021-06-02 01:52:11 2459367.58 16.33
2021-07-17 18:40:21 2459413.28 16.42
2021-07-17 20:26:56 2459413.35 16.38
2021-07-18 00:40:36 2459413.53 16.20
2021-07-18 02:27:10 2459413.60 16.44
2021-07-18 06:40:51 2459413.78 16.32
2021-07-21 20:30:39 2459417.35 16.41
2021-07-22 00:44:19 2459417.53 16.32
2021-07-22 02:30:53 2459417.60 16.51
2021-07-22 06:44:33 2459417.78 16.43
2021-07-22 08:31:08 2459417.85 16.35
2021-07-22 12:44:48 2459418.03 16.65
2021-09-09 23:03:49 2459467.46 16.34
2021-09-10 00:50:23 2459467.53 16.76
2021-09-22 23:09:18 2459480.46 16.87
2021-09-23 00:55:52 2459480.54 16.95
2021-10-31 16:09:31 2459519.17 16.80
2021-10-31 17:56:04 2459519.25 16.56
2021-12-01 11:31:52 2459549.98 16.41
2021-12-25 11:30:56 2459573.98 16.81
2022-02-21 17:19:57 2459632.22 16.65
2022-02-21 21:33:37 2459632.40 16.53
2022-02-21 23:20:11 2459632.47 16.90
2022-02-22 03:33:52 2459632.65 16.57
2022-03-06 03:43:44 2459644.66 16.75
2022-03-06 05:30:19 2459644.73 16.88
2022-03-06 09:43:59 2459644.91 16.84
2022-03-06 11:30:34 2459644.98 16.48
2022-03-06 17:30:49 2459645.23 16.54
2022-04-18 15:22:49 2459688.14 16.47
2022-04-18 17:09:24 2459688.21 16.37
2022-05-22 10:42:48 2459721.95 16.23
2022-06-12 20:57:08 2459743.37 16.75
2022-09-20 01:48:32 2459842.58 16.94
2022-11-11 17:16:18 2459895.22 16.78
2022-12-16 18:33:38 2459930.27 17.11
2022-12-16 22:47:18 2459930.45 16.87
2022-12-17 00:33:52 2459930.52 16.73
2023-01-05 10:53:57 2459949.95 17.20
2023-01-05 12:40:31 2459950.03 16.71
2023-01-05 16:54:10 2459950.20 16.90
2023-01-05 18:40:44 2459950.28 16.78
2023-03-04 16:44:13 2460008.20 16.78
2023-03-04 18:30:47 2460008.27 17.05
2023-03-04 22:44:28 2460008.45 16.96
2023-03-24 04:54:28 2460027.70 17.11
2023-03-24 06:41:03 2460027.78 16.95
2023-03-24 10:54:44 2460027.95 17.10
2023-03-24 12:41:18 2460028.03 17.21
2023-04-30 04:33:11 2460064.69 17.17
2023-06-05 23:41:25 2460101.49 17.05
2023-09-30 13:02:48 2460218.04 17.14
2023-09-30 14:49:22 2460218.12 17.13
2023-10-20 20:46:10 2460238.37 17.18
2023-10-21 00:59:49 2460238.54 17.20
2024-01-02 23:54:17 2460312.50 17.33
2024-01-03 01:40:51 2460312.57 17.26
2024-01-03 05:54:30 2460312.75 17.36
2024-01-03 07:41:04 2460312.82 17.13
2024-01-03 11:54:43 2460313.00 17.25
2024-01-16 06:03:38 2460325.75 17.14
2024-01-16 12:03:52 2460326.00 17.33
2024-01-16 18:04:05 2460326.25 17.15
2024-01-16 19:50:40 2460326.33 16.98



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