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Gaia20buf




Other surveys detections
None
Comments
0.8 mag slow rise in Gaia and UV source
ATels
None
AstroNotes
None

TNS ID
AT2020hdq

RA - DEC
28.53844   -43.70368
01:54:09.23   -43:42:13.25
Galactic coords.
269.64289   -69.14833

Alerting date
2020-04-12 16:57:45
Julian date (TCB)
2458952.21
Alerting magnitude
18.12
Historic magnitude
19.05
Historic StdDev
0.19
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.
2014-08-11 05:05:51 2456880.71 18.86
2014-08-11 15:19:46 2456881.14 18.92
2014-08-11 21:20:02 2456881.39 18.94
2014-08-11 23:06:36 2456881.46 19.04
2014-08-12 03:20:17 2456881.64 18.93
2014-08-12 05:06:51 2456881.71 18.98
2014-08-26 03:35:27 2456895.65 18.95
2014-11-06 07:05:50 2456967.80 19.09
2015-02-04 11:54:07 2457058.00 18.89
2015-03-19 06:12:58 2457100.76 19.05
2015-03-19 10:26:38 2457100.94 19.08
2015-03-28 10:32:49 2457109.94 18.96
2015-03-28 12:19:23 2457110.01 19.07
2015-06-01 03:09:58 2457174.63 19.02
2015-06-01 04:56:32 2457174.71 18.97
2015-07-07 02:36:32 2457210.61 19.15
2015-09-05 22:12:24 2457271.43 18.88
2015-09-06 02:26:04 2457271.60 19.10
2015-09-06 04:12:38 2457271.68 19.07
2015-10-28 15:55:03 2457324.16 18.99
2015-11-21 15:56:39 2457348.16 18.90
2015-11-21 20:10:18 2457348.34 19.14
2016-01-28 20:39:47 2457416.36 19.05
2016-02-14 20:40:42 2457433.36 19.09
2016-03-29 17:21:17 2457477.22 19.01
2016-04-08 11:27:53 2457486.98 19.07
2016-04-08 13:14:28 2457487.05 19.12
2016-05-21 17:58:36 2457530.25 19.05
2016-06-14 10:09:16 2457553.92 19.07
2016-06-14 11:55:51 2457554.00 19.01
2016-08-30 03:26:01 2457630.64 19.11
2016-08-30 11:12:50 2457630.97 18.94
2016-09-18 15:38:10 2457650.15 19.11
2016-09-18 17:24:45 2457650.23 18.92
2016-09-18 21:38:25 2457650.40 19.15
2016-11-08 15:18:12 2457701.14 19.08
2016-11-08 17:04:46 2457701.21 19.01
2016-12-05 10:57:55 2457727.96 18.96
2017-01-03 14:50:13 2457757.12 18.97
2017-02-24 05:01:26 2457808.71 19.09
2017-04-09 13:39:16 2457853.07 19.00
2017-04-09 15:25:51 2457853.14 19.12
2017-06-02 02:26:36 2457906.60 18.94
2017-06-29 02:18:47 2457933.60 18.89
2017-07-30 08:06:30 2457964.84 18.86
2017-07-30 12:20:11 2457965.01 19.09
2017-09-16 12:01:33 2458013.00 18.94
2017-09-16 13:48:08 2458013.08 19.00
2017-09-16 18:01:48 2458013.25 18.80
2017-10-03 19:59:57 2458030.33 18.92
2017-10-04 00:13:36 2458030.51 19.03
2017-10-04 02:00:11 2458030.58 19.03
2017-10-04 06:13:51 2458030.76 19.08
2017-11-20 11:49:50 2458077.99 19.01
2017-12-19 13:19:15 2458107.06 18.75
2018-01-14 11:17:27 2458132.97 18.87
2018-03-06 16:11:27 2458184.17 18.91
2018-03-06 17:58:01 2458184.25 18.90
2018-04-20 08:36:28 2458228.86 18.89
2018-04-20 10:23:02 2458228.93 18.96
2018-05-04 14:42:48 2458243.11 18.92
2018-05-04 16:29:22 2458243.19 18.90
2018-06-13 15:33:44 2458283.15 18.84
2018-07-14 01:34:15 2458313.57 18.76
2018-08-11 19:31:19 2458342.31 18.86
2018-08-11 21:17:53 2458342.39 18.94
2018-10-02 07:14:44 2458393.80 18.75
2018-10-02 13:14:58 2458394.05 18.73
2018-10-02 15:01:32 2458394.13 18.75
2018-10-20 19:25:44 2458412.31 18.89
2018-10-20 21:12:18 2458412.38 18.75
2018-10-21 01:25:58 2458412.56 18.90
2018-12-02 00:58:13 2458454.54 18.81
2018-12-02 02:44:47 2458454.61 18.90
2019-01-02 08:16:35 2458485.84 18.65
2019-03-07 11:00:30 2458549.96 18.66
2019-03-07 12:47:04 2458550.03 18.73
2019-03-17 11:06:45 2458559.96 18.57
2019-03-17 12:53:19 2458560.04 18.71
2019-05-01 03:35:44 2458604.65 18.87
2019-05-18 09:40:18 2458621.90 18.70
2019-06-25 08:55:37 2458659.87 18.80
2019-06-25 10:42:11 2458659.95 18.81
2019-07-28 22:48:25 2458693.45 18.64
2019-07-29 00:34:59 2458693.52 18.71
2019-09-10 13:29:55 2458737.06 18.77
2019-09-20 09:28:50 2458746.90 18.66
2019-09-20 15:29:04 2458747.15 18.74
2019-11-03 22:37:26 2458791.44 18.51
2019-11-04 00:24:00 2458791.52 18.43
2019-11-20 17:05:30 2458808.21 18.44
2019-11-20 18:52:04 2458808.29 18.56
2020-01-27 14:20:07 2458876.10 18.40
2020-01-27 16:06:41 2458876.17 18.48
2020-02-20 21:02:21 2458900.38 18.42
2020-02-20 22:48:55 2458900.45 18.39
2020-04-12 16:57:45 2458952.21 18.12
2020-04-12 18:44:20 2458952.28 18.16
2020-04-12 22:58:00 2458952.46 18.21
2020-05-04 19:18:00 2458974.30 18.30
2020-05-04 23:31:41 2458974.48 18.23
2020-05-05 01:18:15 2458974.55 18.23
2020-06-12 13:11:28 2459013.05 18.54
2020-08-12 13:30:25 2459074.06 18.70
2020-10-03 01:13:44 2459125.55 18.70
2020-10-03 03:00:18 2459125.63 18.71
2020-10-03 07:13:58 2459125.80 18.60
2020-10-03 09:00:32 2459125.88 18.60
2020-10-21 19:24:36 2459144.31 18.75
2020-10-21 21:11:10 2459144.38 18.59
2020-10-22 01:24:49 2459144.56 18.81
2021-01-03 02:14:13 2459217.59 18.66
2021-01-25 14:05:29 2459240.09 18.83
2021-03-08 00:44:23 2459281.53 18.66
2021-03-17 23:04:12 2459291.46 18.59
2021-03-18 00:50:46 2459291.54 18.66
2021-05-01 11:20:02 2459335.97 18.68
2021-05-01 15:33:42 2459336.15 18.77
2021-05-19 05:24:35 2459353.73 18.68
2021-06-25 22:40:52 2459391.45 18.68
2021-07-30 08:36:30 2459425.86 18.91
2021-07-30 10:23:05 2459425.93 18.84
2021-08-24 22:28:14 2459451.44 18.78
2021-08-25 02:41:54 2459451.61 18.94
2021-10-16 14:25:14 2459504.10 18.81
2021-10-16 16:11:48 2459504.17 18.85
2021-10-16 20:25:28 2459504.35 18.71
2021-10-16 22:12:02 2459504.43 18.76
2021-11-07 08:32:51 2459525.86 18.72
2021-11-07 14:33:04 2459526.11 18.76
2021-12-14 02:04:36 2459562.59 18.60
2022-01-16 13:23:52 2459596.06 18.75
2022-01-16 15:10:26 2459596.13 18.73
2022-03-20 01:39:00 2459658.57 18.69
2022-03-29 05:58:53 2459667.75 18.61
2022-03-29 07:45:27 2459667.82 18.66
2022-05-12 10:35:16 2459711.94 18.73
2022-05-12 12:21:50 2459712.02 18.83
2022-06-02 06:22:58 2459732.77 18.76
2022-07-07 22:03:56 2459768.42 18.92
2022-07-07 23:50:31 2459768.49 18.92
2022-08-15 15:43:31 2459807.16 18.69
2022-08-15 17:30:06 2459807.23 18.70
2022-09-06 21:53:34 2459829.41 18.89
2022-09-06 23:40:08 2459829.49 18.73
2022-09-07 03:53:49 2459829.66 18.90
2022-10-29 11:22:28 2459881.97 18.76
2022-11-22 21:37:01 2459906.40 18.92
2023-01-29 20:19:24 2459974.35 18.93
2023-01-29 22:05:58 2459974.42 18.95
2023-02-15 14:20:40 2459991.10 18.91
2023-03-31 14:33:58 2460035.11 18.78
2023-04-10 06:53:54 2460044.79 18.85
2023-04-10 08:40:28 2460044.86 18.78
2023-04-10 12:54:09 2460045.04 18.72
2023-05-23 13:25:34 2460088.06 18.74
2023-06-16 11:35:45 2460111.98 18.89
2023-06-16 13:22:20 2460112.06 18.81
2023-09-01 16:53:53 2460189.20 18.75
2023-09-01 18:40:27 2460189.28 18.71
2023-09-20 17:05:52 2460208.21 18.77
2023-09-21 00:52:41 2460208.54 18.84
2023-11-10 10:45:35 2460258.95 18.89
2023-11-10 12:32:09 2460259.02 18.89
2023-12-07 12:24:25 2460286.02 18.71



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