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Gaia19apf




Other surveys detections
None
Comments
blue source fades by 1.7 mag over 7 months
ATels
None
AstroNotes
None

TNS ID
AT2019ayf

RA - DEC
181.04791   -49.82992
12:04:11.50   -49:49:47.71
Galactic coords.
295.16429   12.32792

Alerting date
2019-02-13 16:46:42
Julian date (TCB)
2458528.20
Alerting magnitude
17.91
Historic magnitude
16.78
Historic StdDev
0.21
Class
unknown
Publication date
Feb. 18, 2019, 5:26 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.
2014-08-25 04:49:45 2456894.70 16.90
2014-08-25 06:36:19 2456894.78 16.79
2014-11-13 05:43:07 2456974.74 16.72
2014-11-13 07:29:42 2456974.81 16.73
2014-11-22 17:49:51 2456984.24 16.65
2014-11-22 19:36:25 2456984.32 16.74
2015-01-01 12:33:18 2457024.02 16.84
2015-01-28 22:33:45 2457051.44 16.40
2015-01-29 00:20:19 2457051.51 16.80
2015-02-24 18:15:26 2457078.26 16.84
2015-02-24 22:29:07 2457078.44 16.76
2015-10-01 22:01:53 2457297.42 16.61
2015-10-02 02:15:33 2457297.59 16.49
2015-10-02 08:15:47 2457297.84 16.54
2015-10-06 02:19:00 2457301.60 16.69
2015-10-06 04:05:34 2457301.67 16.78
2015-10-06 08:19:14 2457301.85 16.43
2015-10-06 14:19:28 2457302.10 16.68
2015-10-06 16:06:02 2457302.17 16.57
2015-11-22 18:39:52 2457349.28 16.64
2015-11-22 20:26:27 2457349.35 16.53
2015-12-06 06:46:20 2457362.78 16.60
2015-12-06 08:32:54 2457362.86 16.63
2016-02-12 11:35:47 2457430.98 16.52
2016-02-12 13:22:22 2457431.06 16.62
2016-03-07 05:40:11 2457454.74 16.40
2016-03-07 07:26:45 2457454.81 16.53
2016-03-07 11:40:26 2457454.99 16.64
2016-05-05 05:31:55 2457513.73 16.83
2016-05-05 07:18:29 2457513.80 16.74
2016-05-05 11:32:09 2457513.98 16.83
2016-05-05 13:18:43 2457514.05 16.75
2016-05-05 17:32:22 2457514.23 16.78
2016-05-05 19:18:56 2457514.30 16.83
2016-05-20 19:29:03 2457529.31 16.80
2016-05-20 23:42:42 2457529.49 16.79
2016-05-21 05:42:56 2457529.74 16.80
2016-07-02 23:15:18 2457572.47 16.87
2016-07-03 01:01:52 2457572.54 16.85
2016-08-06 18:26:51 2457607.27 17.25
2016-08-27 16:38:03 2457628.19 17.05
2016-12-01 15:26:03 2457724.14 18.33
2016-12-01 19:39:44 2457724.32 17.98
2016-12-18 19:43:21 2457741.32 18.31
2017-01-22 07:03:44 2457775.79 18.16
2017-01-22 08:50:19 2457775.87 18.21
2017-02-27 02:03:32 2457811.59 17.76
2017-02-27 03:50:07 2457811.66 17.53
2017-02-27 08:03:48 2457811.84 17.73
2017-02-27 09:50:22 2457811.91 18.04
2017-03-18 16:00:26 2457831.17 17.97
2017-03-18 20:14:06 2457831.34 17.80
2017-03-18 22:00:40 2457831.42 17.82
2017-03-19 02:14:21 2457831.59 17.85
2017-05-17 08:05:16 2457890.84 17.10
2017-05-17 09:51:50 2457890.91 16.99
2017-06-07 20:12:38 2457912.34 16.98
2017-06-07 21:59:12 2457912.42 16.82
2017-07-14 19:45:57 2457949.32 17.06
2017-08-21 00:58:31 2457986.54 16.89
2017-09-07 02:47:38 2458003.62 17.82
2018-01-01 10:03:36 2458119.92 16.81
2018-02-02 09:36:06 2458151.90 16.65
2018-02-02 11:22:41 2458151.97 16.62
2018-03-16 21:14:13 2458194.38 16.92
2018-03-16 23:00:48 2458194.46 16.69
2018-03-17 03:14:28 2458194.64 16.97
2018-03-17 05:01:03 2458194.71 16.80
2018-03-29 23:11:29 2458207.47 16.87
2018-03-30 03:25:09 2458207.64 16.65
2018-03-30 05:11:43 2458207.72 16.68
2018-03-30 09:25:24 2458207.89 16.88
2018-03-30 11:11:58 2458207.97 16.75
2018-03-30 15:25:39 2458208.14 16.78
2018-05-29 03:15:29 2458267.64 16.93
2018-05-29 05:02:03 2458267.71 16.55
2018-05-29 09:15:42 2458267.89 16.72
2018-05-29 11:02:16 2458267.96 17.00
2018-06-24 03:15:14 2458293.64 16.82
2018-06-24 05:01:48 2458293.71 16.56
2018-07-26 08:53:05 2458325.87 16.71
2018-07-26 10:39:39 2458325.94 16.62
2018-09-04 03:40:16 2458365.65 16.76
2018-09-04 07:53:56 2458365.83 16.79
2018-09-17 07:59:22 2458378.83 17.27
2018-09-17 09:45:56 2458378.91 17.27
2018-11-04 00:17:39 2458426.51 17.41
2018-11-04 02:04:13 2458426.59 17.14
2018-11-04 06:17:53 2458426.76 17.18
2018-11-04 08:04:28 2458426.84 17.33
2018-11-09 06:22:19 2458431.77 17.04
2018-11-09 08:08:53 2458431.84 17.45
2018-11-09 12:22:33 2458432.02 17.48
2018-11-09 14:09:08 2458432.09 17.05
2018-12-22 05:09:03 2458474.71 17.40
2018-12-22 06:55:37 2458474.79 17.53
2019-02-13 16:46:42 2458528.20 17.91
2019-02-13 18:33:16 2458528.27 18.19
2019-06-10 04:25:30 2458644.68 18.26
2019-06-10 06:12:04 2458644.76 18.27
2019-07-09 12:01:18 2458674.00 18.71
2019-07-18 11:47:55 2458682.99 18.50
2019-07-18 13:34:29 2458683.07 18.47
2019-08-18 19:00:09 2458714.29 18.74
2020-03-24 17:40:52 2458933.24 20.05
2020-05-11 19:07:59 2458981.30 19.15
2020-05-11 20:54:33 2458981.37 19.71
2020-05-22 03:06:47 2458991.63 18.25
2020-07-03 03:39:52 2459033.65 18.05
2020-09-05 01:51:26 2459097.58 17.09
2020-09-17 19:57:08 2459110.33 17.02
2020-09-17 21:43:42 2459110.41 17.14
2020-11-04 08:01:27 2459157.83 16.82
2020-11-04 14:01:42 2459158.08 16.78
2020-11-04 18:15:22 2459158.26 17.07
2020-11-10 00:19:55 2459163.51 16.81
2020-11-10 02:06:29 2459163.59 16.87
2020-11-10 06:20:10 2459163.76 16.83
2020-11-10 08:06:44 2459163.84 16.76
2021-02-14 04:45:40 2459259.70 16.67
2021-02-14 06:32:14 2459259.77 16.63
2021-06-10 22:24:32 2459376.43 16.70
2021-06-11 00:11:06 2459376.51 16.52
2021-07-10 10:12:40 2459405.93 16.54
2021-07-10 11:59:14 2459406.00 16.55
2021-08-07 11:44:15 2459433.99 16.81
2021-09-18 22:32:54 2459476.44 16.57
2021-09-19 02:46:34 2459476.62 16.53
2021-09-19 04:33:08 2459476.69 16.62
2021-09-27 14:52:26 2459485.12 16.59
2021-09-27 16:39:00 2459485.19 16.71
2021-11-13 19:09:17 2459532.30 16.60
2021-11-13 20:55:52 2459532.37 16.53
2021-11-14 01:09:32 2459532.55 16.63
2021-11-23 19:16:12 2459542.30 16.59
2021-11-23 21:02:47 2459542.38 16.65
2022-01-02 06:14:08 2459581.76 16.69
2022-01-02 08:00:43 2459581.83 16.63
2022-01-30 00:00:31 2459609.50 16.65
2022-02-25 13:43:10 2459636.07 16.53
2022-02-25 17:56:51 2459636.25 16.69
2022-04-25 17:49:10 2459695.24 16.67
2022-04-25 23:49:25 2459695.49 16.65
2022-04-26 05:49:39 2459695.74 16.60
2022-04-26 07:36:13 2459695.82 16.50
2022-04-28 13:38:17 2459698.07 16.67
2022-04-28 19:38:31 2459698.32 16.59
2022-04-29 01:38:45 2459698.57 16.82
2022-04-29 07:38:58 2459698.82 16.70
2022-04-29 13:39:12 2459699.07 16.61
2022-04-29 19:39:25 2459699.32 16.68
2022-04-30 01:39:39 2459699.57 16.56
2022-04-30 07:39:52 2459699.82 16.59
2022-04-30 11:53:32 2459700.00 16.68
2022-04-30 13:40:06 2459700.07 16.58
2022-04-30 17:53:46 2459700.25 16.66
2022-04-30 19:40:20 2459700.32 16.63
2022-04-30 23:53:59 2459700.50 16.56
2022-05-01 01:40:33 2459700.57 16.78
2022-05-01 11:54:27 2459701.00 16.73
2022-05-01 13:41:01 2459701.07 16.72
2022-05-01 17:54:41 2459701.25 16.81
2022-05-01 23:54:55 2459701.50 16.71
2022-05-02 01:41:29 2459701.57 16.64
2022-05-02 05:55:09 2459701.75 16.66
2022-05-02 07:41:43 2459701.82 16.58
2022-05-02 11:55:23 2459702.00 16.55
2022-06-22 23:34:02 2459753.48 16.71
2022-07-25 06:56:44 2459785.79 16.59
2022-08-18 11:02:05 2459809.96 16.63
2022-08-18 12:48:39 2459810.03 16.70
2022-10-02 23:28:08 2459855.48 16.64
2022-10-03 05:28:22 2459855.73 16.62
2022-10-03 09:42:01 2459855.90 16.57
2022-10-03 15:42:15 2459856.15 16.60
2022-10-06 15:44:52 2459859.16 16.69
2022-10-06 21:45:05 2459859.41 16.62
2022-10-06 23:31:40 2459859.48 16.65
2022-10-07 03:45:19 2459859.66 16.62
2022-10-07 05:31:54 2459859.73 16.67
2022-11-23 09:52:52 2459906.91 16.72
2022-12-07 08:12:45 2459920.84 16.56
2022-12-07 09:59:19 2459920.92 16.53
2023-01-13 03:08:44 2459957.63 16.60
2023-02-13 19:03:00 2459989.29 16.70
2023-02-13 20:49:34 2459989.37 16.69
2023-03-09 02:54:30 2460012.62 17.21
2023-05-07 00:59:34 2460071.54 16.29
2023-05-07 06:59:48 2460071.79 16.37
2023-05-07 08:46:22 2460071.87 16.29
2023-05-07 14:46:35 2460072.12 16.21
2023-05-23 08:56:45 2460087.87 17.47
2023-05-23 13:10:25 2460088.05 17.48
2023-05-23 14:56:59 2460088.12 17.38
2023-07-04 18:42:44 2460130.28 17.06
2023-12-03 09:06:24 2460281.88 16.40
2023-12-03 10:52:58 2460281.95 16.45
2024-01-24 02:31:21 2460333.61 16.82
2024-01-24 04:17:56 2460333.68 16.79



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