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Gaia20bue




Other surveys detections
None
Comments
blue source fades by 1.3 mag in >2 years
ATels
None
AstroNotes
None

TNS ID
AT2020hdp

RA - DEC
73.49100   7.13366
04:53:57.84   07:08:01.18
Galactic coords.
191.90447   -22.11502

Alerting date
2020-04-11 18:01:57
Julian date (TCB)
2458951.25
Alerting magnitude
19.67
Historic magnitude
18.68
Historic StdDev
0.16
Class
unknown
Publication date
April 14, 2020, 9:43 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.
2015-02-20 00:11:30 2457073.51 18.73
2015-02-20 01:58:04 2457073.58 18.71
2015-03-24 07:23:49 2457105.81 18.72
2015-03-24 11:37:28 2457105.98 18.74
2015-07-18 21:33:31 2457222.40 18.76
2015-07-19 01:47:12 2457222.57 18.75
2015-07-19 03:33:47 2457222.65 18.74
2015-07-19 07:47:27 2457222.82 18.74
2015-09-04 07:14:15 2457269.80 18.78
2015-10-23 00:58:11 2457318.54 18.80
2015-10-23 06:58:26 2457318.79 18.78
2016-01-16 13:52:44 2457404.08 18.72
2016-01-16 15:39:18 2457404.15 18.73
2016-01-16 19:52:57 2457404.33 18.76
2016-01-16 21:39:31 2457404.40 18.75
2016-01-17 01:53:10 2457404.58 18.76
2016-01-17 09:39:56 2457404.90 18.74
2016-01-21 15:43:17 2457409.16 18.72
2016-01-21 19:56:55 2457409.33 18.75
2016-01-21 21:43:29 2457409.41 18.66
2016-01-22 01:57:08 2457409.58 18.76
2016-01-22 03:43:41 2457409.66 18.74
2016-01-22 07:57:20 2457409.83 18.73
2016-01-22 09:43:54 2457409.91 18.74
2016-03-01 13:19:56 2457449.06 18.73
2016-03-01 15:06:29 2457449.13 18.72
2016-04-08 00:32:59 2457486.52 18.78
2016-04-18 06:39:01 2457496.78 18.81
2016-04-18 08:25:35 2457496.85 18.80
2016-07-25 02:46:00 2457594.62 18.80
2016-07-25 04:32:34 2457594.69 18.71
2016-08-10 02:54:09 2457610.62 18.79
2016-08-10 04:40:44 2457610.69 18.74
2016-09-14 04:12:17 2457645.68 18.78
2017-01-21 14:54:36 2457775.12 18.83
2017-02-08 04:44:59 2457792.70 18.78
2017-03-12 03:50:31 2457824.66 18.71
2017-08-03 13:00:03 2457969.04 18.56
2017-09-25 00:46:26 2458021.53 18.56
2018-01-30 19:10:15 2458149.30 18.39
2018-03-22 16:57:54 2458200.21 18.45
2018-03-22 18:44:27 2458200.28 18.44
2018-08-13 20:08:15 2458344.34 18.62
2018-09-09 18:14:47 2458371.26 18.68
2018-10-05 13:57:35 2458397.08 18.66
2019-02-09 18:31:42 2458524.27 18.75
2019-04-01 18:03:52 2458575.25 18.92
2019-08-14 12:54:08 2458710.04 19.13
2019-09-13 02:10:12 2458739.59 19.16
2019-10-06 01:13:53 2458762.55 19.26
2019-10-06 03:00:27 2458762.63 19.24
2020-03-22 23:31:02 2458931.48 19.67
2020-04-11 18:01:57 2458951.25 19.67
2020-04-11 19:48:30 2458951.33 19.73
2020-09-10 13:59:06 2459103.08 20.00
2020-10-06 00:09:59 2459128.51 19.97
2020-10-06 01:56:34 2459128.58 19.97
2021-02-10 06:30:27 2459255.77 19.95
2021-02-10 08:17:00 2459255.85 19.99
2021-03-10 18:09:05 2459284.26 19.84
2021-08-25 01:30:43 2459451.56 19.84
2021-08-25 03:17:18 2459451.64 19.80
2021-09-26 01:12:44 2459483.55 19.78
2021-09-26 02:59:19 2459483.62 19.85
2021-10-15 19:19:33 2459503.31 19.76
2022-02-20 19:38:57 2459631.32 19.54
2022-03-25 13:03:31 2459664.04 19.51
2022-03-25 14:50:05 2459664.12 19.55
2022-04-11 19:06:01 2459681.30 19.45
2022-07-18 22:59:24 2459779.46 19.14
2022-07-19 09:13:21 2459779.88 19.13
2022-07-26 09:19:47 2459786.89 19.17
2022-07-26 11:06:21 2459786.96 19.04
2022-07-26 15:20:02 2459787.14 19.16
2022-07-26 17:06:37 2459787.21 19.14
2022-09-05 02:41:58 2459827.61 19.09
2022-10-12 20:15:58 2459865.34 19.03
2022-10-12 22:02:32 2459865.42 19.09
2022-10-13 02:16:14 2459865.59 19.07
2022-10-13 04:02:48 2459865.67 19.01
2022-10-23 08:24:58 2459875.85 19.13
2022-10-23 10:11:33 2459875.92 19.05
2022-10-23 14:25:14 2459876.10 19.07
2023-01-16 09:18:49 2459960.89 18.94
2023-01-16 11:05:23 2459960.96 18.92
2023-01-16 17:05:36 2459961.21 18.95
2023-01-16 23:05:49 2459961.46 18.95
2023-01-23 21:24:22 2459968.39 18.93
2023-01-23 23:10:56 2459968.47 18.89
2023-01-24 03:24:35 2459968.64 18.94
2023-01-24 05:11:08 2459968.72 18.91
2023-01-24 09:24:47 2459968.89 18.90
2023-03-03 10:33:51 2460006.94 18.85
2023-04-10 09:45:51 2460044.91 18.89
2023-04-10 13:59:30 2460045.08 18.84
2023-04-19 14:05:11 2460054.09 18.82
2023-08-12 10:20:47 2460168.93 18.88
2024-01-23 04:21:38 2460332.68 18.88
2024-01-23 06:08:12 2460332.76 18.85



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