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Gaia20adz


Details Follow-up


Other surveys detections
None
Comments
star fades erratically by over 1 mag in 2 years
ATels
None
AstroNotes
None

TNS ID
AT2020qy

RA - DEC
137.20557   -54.96544
09:08:49.34   -54:57:55.58
Galactic coords.
274.52671   -4.88226

Alerting date
2020-01-07 18:34:37
Julian date (TCB)
2458856.27
Alerting magnitude
19.94
Historic magnitude
18.81
Historic StdDev
0.18
Class
unknown
Publication date
Jan. 9, 2020, 5:32 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.
2014-08-02 10:09:13 2456871.92 18.67
2014-08-02 16:09:27 2456872.17 18.66
2014-08-02 17:56:01 2456872.25 18.65
2014-08-02 22:09:40 2456872.42 18.66
2014-08-02 23:56:14 2456872.50 18.61
2014-08-03 04:09:54 2456872.67 18.67
2014-08-03 05:56:28 2456872.75 18.67
2014-08-03 10:10:08 2456872.92 18.68
2014-08-03 11:56:42 2456873.00 18.66
2014-08-03 16:10:21 2456873.17 18.67
2014-08-03 17:56:55 2456873.25 18.65
2014-08-03 22:10:35 2456873.42 18.67
2014-08-03 23:57:09 2456873.50 18.64
2014-08-04 05:57:22 2456873.75 18.60
2014-11-06 19:42:08 2456968.32 18.67
2014-11-06 23:55:48 2456968.50 18.62
2015-02-04 04:55:36 2457057.71 18.75
2015-02-04 06:42:10 2457057.78 18.74
2015-04-13 10:28:31 2457125.94 18.73
2015-04-13 12:15:05 2457126.01 18.69
2015-05-13 10:19:49 2457155.93 18.72
2015-06-14 15:59:36 2457188.17 18.75
2015-06-14 17:46:10 2457188.24 18.71
2015-10-10 20:01:39 2457306.33 18.73
2015-11-18 06:59:09 2457344.79 18.76
2015-12-12 20:37:06 2457369.36 18.72
2016-01-13 20:10:43 2457401.34 18.71
2016-01-14 00:24:23 2457401.52 18.70
2016-02-18 07:48:17 2457436.83 18.72
2016-03-16 13:47:49 2457464.07 18.76
2016-03-16 18:01:29 2457464.25 18.78
2016-04-25 11:36:52 2457503.98 18.76
2016-04-25 13:23:26 2457504.06 18.77
2016-05-26 19:08:38 2457535.30 18.72
2016-10-03 14:58:31 2457665.12 18.71
2016-10-03 16:45:06 2457665.20 18.69
2016-11-28 15:50:08 2457721.16 18.77
2016-12-25 03:38:02 2457747.65 18.70
2017-01-25 01:32:37 2457778.56 18.70
2017-03-03 16:18:23 2457816.18 18.69
2017-03-30 16:18:19 2457843.18 18.69
2017-03-30 20:31:59 2457843.36 18.65
2017-07-08 03:18:57 2457942.64 18.72
2017-08-16 14:20:13 2457982.10 18.70
2017-09-04 12:34:38 2458001.02 18.72
2017-09-04 14:21:12 2458001.10 18.73
2017-10-15 07:07:34 2458041.80 18.76
2017-12-10 04:31:43 2458097.69 18.75
2018-01-07 16:16:06 2458126.18 18.79
2018-01-07 18:02:40 2458126.25 18.74
2018-02-06 05:50:04 2458155.74 18.71
2018-03-17 15:40:04 2458195.15 19.01
2018-03-17 17:26:38 2458195.23 19.01
2018-04-14 05:25:20 2458222.73 18.82
2018-04-14 09:39:00 2458222.90 18.80
2018-06-24 10:32:24 2458293.94 19.00
2018-07-20 04:22:43 2458319.68 19.10
2018-08-29 09:18:04 2458359.89 19.33
2018-09-16 13:33:36 2458378.07 18.93
2018-09-16 15:20:10 2458378.14 18.93
2018-10-26 18:22:09 2458418.27 18.82
2018-10-26 20:08:43 2458418.34 18.84
2018-11-16 20:06:09 2458439.34 18.73
2018-12-21 17:38:07 2458474.23 18.70
2019-01-21 11:19:29 2458504.97 18.88
2019-01-21 13:06:04 2458505.05 18.92
2019-03-31 04:48:30 2458573.70 18.92
2019-03-31 06:35:04 2458573.77 18.93
2019-04-28 22:44:27 2458602.45 18.88
2019-04-29 00:31:01 2458602.52 18.85
2019-06-02 16:22:05 2458637.18 19.33
2019-07-08 09:45:07 2458672.91 19.40
2019-07-08 11:31:41 2458672.98 19.28
2019-07-25 07:29:20 2458689.81 19.17
2019-08-24 12:45:09 2458720.03 19.54
2019-10-04 16:12:50 2458761.18 19.24
2019-10-04 20:26:30 2458761.35 19.25
2019-11-02 03:25:02 2458789.64 19.61
2019-11-02 05:11:36 2458789.72 19.57
2019-12-05 00:37:42 2458822.53 19.22
2020-01-07 18:34:37 2458856.27 19.94
2020-01-07 20:21:12 2458856.35 20.01
2020-01-29 21:10:22 2458878.38 19.66
2020-03-08 21:49:06 2458917.41 19.12
2020-03-26 06:06:33 2458934.75 18.67
2020-03-26 10:20:13 2458934.93 18.69
2020-05-05 06:42:45 2458974.78 18.93
2020-05-05 08:29:19 2458974.85 19.04
2020-07-03 16:57:41 2459034.21 19.37
2020-08-30 01:29:22 2459091.56 18.74
2020-08-30 03:15:57 2459091.64 18.74
2020-09-17 03:17:55 2459109.64 18.74
2020-12-22 07:23:14 2459205.81 18.78
2021-01-22 05:17:50 2459236.72 18.67
2021-01-22 07:04:24 2459236.79 18.70
2021-02-19 17:11:17 2459265.22 18.68
2021-03-31 22:47:17 2459305.45 18.61
2021-04-01 00:33:51 2459305.52 18.62
2021-04-29 18:29:21 2459334.27 18.84
2021-06-03 04:20:33 2459368.68 18.76
2021-06-03 06:07:07 2459368.75 18.72
2021-07-09 03:42:58 2459404.65 18.75
2021-07-09 05:29:32 2459404.73 18.73
2021-08-01 17:23:37 2459428.22 18.88
2021-09-29 08:29:53 2459486.85 18.73
2021-09-29 10:16:28 2459486.93 18.73
2021-11-07 19:22:44 2459526.31 19.03
2022-01-02 20:30:19 2459582.35 18.84
2022-01-03 00:43:59 2459582.53 18.80
2022-02-05 06:22:47 2459615.77 19.19
2022-02-05 08:09:22 2459615.84 19.17
2022-03-04 20:06:35 2459643.34 18.92
2022-03-05 00:20:15 2459643.51 18.89
2022-04-14 11:56:03 2459684.00 18.92
2022-05-14 11:46:44 2459713.99 19.08
2022-06-15 17:26:59 2459746.23 18.94
2022-07-22 22:41:36 2459783.45 18.97
2022-08-13 16:38:43 2459805.19 18.77
2022-08-13 18:25:17 2459805.27 18.75
2022-09-23 15:25:58 2459846.14 18.75
2022-09-23 17:12:32 2459846.22 18.76
2022-10-11 15:28:03 2459864.14 18.68
2022-10-11 17:14:37 2459864.22 18.71
2022-11-19 02:26:09 2459902.60 18.64
2022-11-19 04:12:44 2459902.68 18.66
2022-12-13 20:17:18 2459927.35 18.78
2023-02-19 09:15:35 2459994.89 18.83
2023-02-19 13:29:15 2459995.06 18.79
2023-03-18 19:28:56 2460022.31 18.93
2023-04-27 13:04:23 2460062.04 19.02
2023-05-29 00:49:04 2460093.53 18.99
2023-08-05 07:26:09 2460161.81 18.78
2023-08-25 13:25:42 2460182.06 18.91
2023-10-05 12:11:40 2460223.01 19.18
2023-11-30 11:17:14 2460278.97 19.04
2023-12-27 03:18:19 2460305.64 18.88
2023-12-27 05:04:53 2460305.71 18.85



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