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Gaia21aau




Other surveys detections
None
Comments
~0.4 mag brightening in erratic Gaia source
ATels
None
AstroNotes
None

TNS ID
AT2019ldd

RA - DEC
51.14457   35.07178
03:24:34.70   35:04:18.41
Galactic coords.
155.16109   -18.0433

Alerting date
2020-12-31 19:53:40
Julian date (TCB)
2459215.33
Alerting magnitude
17.99
Historic magnitude
18.70
Historic StdDev
0.20
Class
unknown
Publication date
Jan. 2, 2021, 2:10 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.
2015-01-05 19:22:09 2457028.31 18.40
2015-01-19 01:27:03 2457041.56 18.39
2015-07-06 08:54:13 2457209.87 18.40
2015-07-06 13:07:54 2457210.05 18.41
2015-07-06 14:54:29 2457210.12 18.44
2015-08-27 06:56:05 2457261.79 18.41
2016-01-14 10:10:13 2457401.92 18.29
2016-02-02 20:21:41 2457421.35 18.37
2016-02-02 22:08:14 2457421.42 18.31
2016-03-04 07:52:47 2457451.83 18.47
2016-07-14 20:16:19 2457584.34 18.65
2016-07-14 22:02:54 2457584.42 18.60
2016-08-07 08:19:58 2457607.85 18.69
2016-09-06 02:06:45 2457637.59 18.51
2016-09-06 03:53:19 2457637.66 18.47
2017-01-22 23:14:50 2457776.47 18.50
2017-02-16 06:24:54 2457800.77 18.48
2017-02-16 10:38:33 2457800.94 18.53
2017-03-14 22:23:53 2457827.43 18.61
2017-07-25 10:49:42 2457959.95 18.85
2017-08-22 16:42:05 2457988.20 18.76
2017-08-22 18:28:40 2457988.27 18.78
2017-09-16 12:24:58 2458013.02 18.75
2018-02-02 01:43:45 2458151.57 18.60
2018-03-03 01:19:59 2458180.56 18.72
2018-03-24 19:18:06 2458202.30 18.77
2018-03-24 23:31:45 2458202.48 18.70
2018-08-05 07:47:47 2458335.82 18.70
2018-09-06 17:40:50 2458368.24 18.68
2018-09-06 19:27:25 2458368.31 18.66
2018-09-26 07:31:50 2458387.81 18.72
2018-09-26 11:45:32 2458387.99 18.77
2019-02-12 13:04:50 2458527.05 18.56
2019-03-18 20:17:25 2458561.35 18.45
2019-03-19 00:31:04 2458561.52 18.44
2019-04-02 12:37:24 2458576.03 18.57
2019-04-02 14:23:58 2458576.10 18.53
2019-04-02 18:37:37 2458576.28 18.50
2019-04-02 20:24:10 2458576.35 18.54
2019-08-17 10:39:59 2458712.94 18.38
2019-09-22 12:21:39 2458749.02 18.35
2019-09-22 14:08:14 2458749.09 18.33
2019-10-06 12:41:27 2458763.03 18.31
2019-10-06 14:28:01 2458763.10 18.28
2019-10-06 18:41:42 2458763.28 18.31
2020-03-20 06:00:35 2458928.75 18.52
2020-03-20 07:47:09 2458928.82 18.55
2020-04-01 06:15:03 2458940.76 18.47
2020-04-01 08:01:37 2458940.83 18.46
2020-07-07 13:12:54 2459038.05 18.26
2020-07-07 14:59:29 2459038.12 18.24
2020-07-22 01:35:10 2459052.57 18.22
2020-07-22 03:21:44 2459052.64 18.21
2020-09-07 17:38:47 2459100.24 18.04
2020-09-07 19:25:22 2459100.31 18.04
2020-09-26 17:43:50 2459119.24 17.99
2020-09-26 19:30:24 2459119.31 17.99
2020-12-31 19:53:40 2459215.33 17.99
2020-12-31 21:40:14 2459215.40 17.98
2021-01-01 01:53:53 2459215.58 18.00
2021-01-01 03:40:27 2459215.65 17.97
2021-01-01 07:54:06 2459215.83 17.99
2021-01-01 09:40:40 2459215.90 17.99
2021-01-01 15:40:53 2459216.15 18.02
2021-01-01 19:54:32 2459216.33 18.00
2021-01-01 21:41:05 2459216.40 17.97
2021-01-02 01:54:44 2459216.58 18.01
2021-01-02 03:41:18 2459216.65 17.99
2021-01-02 13:55:10 2459217.08 18.02
2021-01-02 19:55:23 2459217.33 18.03
2021-01-02 21:41:56 2459217.40 17.98
2021-01-03 01:55:36 2459217.58 18.01
2021-01-03 07:55:49 2459217.83 18.00
2021-03-19 20:15:17 2459293.34 18.05
2021-03-20 00:28:56 2459293.52 18.07
2021-03-20 02:15:30 2459293.59 18.05
2021-04-02 20:22:17 2459307.35 18.09
2021-08-17 01:12:17 2459443.55 18.29
2021-09-23 06:37:55 2459480.78 18.29
2021-09-23 08:24:29 2459480.85 18.26
2022-01-06 08:48:47 2459585.87 18.26
2022-01-06 10:35:20 2459585.94 18.24
2022-01-20 04:39:41 2459599.69 18.21
2022-01-20 08:53:20 2459599.87 18.26
2022-02-23 14:11:41 2459634.09 18.21
2022-07-06 22:21:26 2459767.43 18.41
2022-07-07 02:35:07 2459767.61 18.39
2022-07-07 04:21:42 2459767.68 18.41
2022-07-24 08:45:03 2459784.86 18.27
2022-07-24 10:31:38 2459784.94 18.30
2022-08-28 02:23:45 2459819.60 18.24
2023-01-15 03:50:41 2459959.66 18.30
2023-02-03 23:34:11 2459979.48 18.31
2023-03-06 03:20:09 2460009.64 18.32
2023-03-06 05:06:43 2460009.71 18.34
2023-07-16 11:30:14 2460141.98 18.51
2023-07-16 15:43:55 2460142.16 18.51
2023-09-07 21:34:18 2460195.40 18.51
2024-01-24 16:55:24 2460334.21 18.54
2024-01-24 18:41:58 2460334.28 18.51



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