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Gaia20buc




Other surveys detections
None
Comments
Galactic bulge source brightens by 0.5 mag.
ATels
None

TNS ID
AT2020hdn

RA - DEC
270.12279   -26.76827
18:00:29.47   -26:46:05.77
Galactic coords.
3.53763   -1.72936

Alerting date
2020-04-12 09:35:59
Julian date
2458951.90
Alerting magnitude
17.93
Historic magnitude
18.44
Historic StdDev
0.09
Class
unknown
Publication date
April 14, 2020, 9:42 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.
2015-04-18 10:49:37 2457130.95 18.44
2015-04-18 15:03:18 2457131.13 18.44
2015-09-04 03:51:56 2457269.66 18.53
2015-09-04 05:38:29 2457269.74 18.48
2015-10-03 09:30:24 2457298.90 18.51
2015-10-03 11:16:58 2457298.97 18.52
2015-10-25 11:12:14 2457320.97 18.51
2016-03-07 16:24:51 2457455.18 18.53
2016-04-07 22:05:23 2457486.42 18.51
2016-04-07 23:51:58 2457486.49 18.50
2016-04-27 04:11:44 2457505.67 18.52
2016-09-13 23:00:26 2457645.46 18.47
2016-10-17 16:25:30 2457679.18 18.49
2016-10-17 18:12:03 2457679.26 18.47
2016-11-02 10:29:53 2457694.94 18.48
2016-11-02 12:16:27 2457695.01 18.50
2017-03-18 06:58:39 2457830.79 18.47
2017-04-24 06:29:19 2457867.77 18.37
2017-04-24 08:15:54 2457867.84 18.48
2017-04-24 12:29:35 2457868.02 18.51
2017-04-24 14:16:10 2457868.09 18.44
2017-05-05 00:38:26 2457878.53 18.45
2017-05-05 02:25:01 2457878.60 18.47
2017-08-07 20:04:45 2457973.34 18.50
2017-08-07 21:51:19 2457973.41 18.42
2017-08-08 02:04:58 2457973.59 18.47
2017-08-08 03:51:31 2457973.66 18.46
2017-08-16 21:57:24 2457982.41 18.45
2017-08-17 02:11:03 2457982.59 18.43
2017-08-17 03:57:36 2457982.67 18.41
2017-11-04 20:33:50 2458062.36 18.47
2017-11-05 00:47:29 2458062.53 18.48
2017-11-05 02:34:03 2458062.61 18.44
2017-11-05 06:47:42 2458062.78 18.46
2017-11-05 08:34:16 2458062.86 18.41
2017-11-05 12:47:55 2458063.03 18.43
2017-11-05 14:34:28 2458063.11 18.45
2017-11-05 20:34:41 2458063.36 18.48
2017-11-06 00:48:20 2458063.53 18.52
2017-11-06 02:34:54 2458063.61 18.47
2017-11-06 06:48:32 2458063.78 18.48
2017-11-06 08:35:06 2458063.86 18.49
2017-11-06 12:48:45 2458064.03 18.47
2017-11-06 14:35:19 2458064.11 18.49
2017-11-06 18:48:58 2458064.28 18.42
2017-11-07 00:49:10 2458064.53 18.50
2017-11-07 02:35:44 2458064.61 18.45
2017-11-07 06:49:23 2458064.78 18.45
2017-11-07 08:35:57 2458064.86 18.50
2017-11-07 12:49:36 2458065.03 18.51
2017-11-07 14:36:10 2458065.11 18.48
2018-02-08 04:15:07 2458157.68 18.47
2018-02-08 08:28:48 2458157.85 18.50
2018-02-08 10:15:23 2458157.93 18.45
2018-03-28 20:10:03 2458206.34 18.43
2018-03-28 21:56:37 2458206.41 18.51
2018-08-15 09:06:39 2458345.88 18.46
2018-08-15 10:53:12 2458345.95 18.51
2018-09-03 04:55:42 2458364.71 18.41
2018-10-05 08:39:54 2458396.86 18.45
2018-10-05 10:26:28 2458396.94 18.46
2019-02-16 21:34:18 2458531.40 18.41
2019-02-16 23:20:53 2458531.47 18.43
2019-03-10 03:36:12 2458552.65 18.48
2019-03-10 05:22:46 2458552.72 18.45
2019-04-08 11:07:52 2458581.96 18.48
2019-08-21 22:05:14 2458717.42 18.40
2019-09-13 08:59:11 2458739.87 18.42
2019-09-13 10:45:44 2458739.95 18.43
2019-10-12 16:08:24 2458769.17 18.44
2020-02-21 07:33:30 2458900.81 18.15
2020-02-21 09:20:05 2458900.89 18.15
2020-03-16 14:29:18 2458925.10 18.12
2020-03-16 16:15:53 2458925.18 18.05
2020-04-12 09:35:59 2458951.90 17.93
2020-04-12 11:22:33 2458951.97 17.90



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