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Gaia19fto




Other surveys detections
None
Comments
Gaia source coincident with known QSO SDSS J020439.97+044123.1 brightens by ~0.3 mags
ATels
None
AstroNotes
None

TNS ID
AT2019yei

RA - DEC
31.16654   4.68979
02:04:39.97   04:41:23.24
Galactic coords.
154.76696   -53.59407

Alerting date
2019-12-24 13:49:18
Julian date (TCB)
2458842.08
Alerting magnitude
18.53
Historic magnitude
18.96
Historic StdDev
0.07
Class
QSO
Publication date
Dec. 28, 2019, 4:17 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.
2015-08-25 19:33:25 2457260.31 18.93
2016-02-03 07:42:48 2457421.82 18.90
2016-02-23 13:40:17 2457442.07 18.88
2016-02-23 15:26:51 2457442.14 18.87
2016-07-13 16:40:25 2457583.19 18.87
2016-08-16 14:32:43 2457617.11 18.87
2016-09-03 02:41:26 2457634.61 18.87
2016-09-03 04:28:00 2457634.69 18.83
2016-09-03 08:41:41 2457634.86 18.88
2017-01-14 09:17:32 2457767.89 18.92
2017-02-17 10:00:17 2457801.92 18.95
2017-02-17 11:46:50 2457801.99 18.94
2017-03-02 22:05:19 2457815.42 18.94
2017-03-03 05:52:05 2457815.74 18.97
2017-06-15 00:01:02 2457919.50 18.92
2017-06-15 01:47:37 2457919.57 18.93
2017-09-04 05:00:20 2458000.71 18.94
2017-09-04 11:00:37 2458000.96 18.91
2017-09-04 12:47:11 2458001.03 18.93
2017-09-04 17:00:52 2458001.21 18.92
2017-09-04 23:01:08 2458001.46 18.86
2017-09-05 00:47:43 2458001.53 18.92
2017-09-05 05:01:24 2458001.71 18.94
2017-09-05 06:47:58 2458001.78 18.95
2017-09-07 18:50:30 2458004.29 18.96
2017-09-08 00:50:46 2458004.54 18.92
2017-09-08 05:04:27 2458004.71 18.92
2017-09-08 11:04:42 2458004.96 18.90
2017-09-08 12:51:17 2458005.04 18.87
2017-09-08 17:04:58 2458005.21 18.89
2017-09-08 18:51:33 2458005.29 18.88
2017-09-08 23:05:14 2458005.46 18.89
2017-09-09 00:51:48 2458005.54 18.89
2017-09-09 05:05:30 2458005.71 18.90
2017-12-08 18:19:41 2458096.26 18.83
2017-12-08 20:06:15 2458096.34 18.81
2017-12-20 18:25:59 2458108.27 18.88
2017-12-20 20:12:33 2458108.34 18.88
2018-01-24 19:34:49 2458143.32 18.91
2018-06-13 20:41:22 2458283.36 19.00
2018-06-14 00:55:03 2458283.54 19.04
2018-07-02 01:02:29 2458301.54 19.03
2018-07-02 02:49:04 2458301.62 19.02
2018-08-04 18:40:03 2458335.28 19.08
2018-08-04 20:26:37 2458335.35 19.05
2019-01-05 13:22:51 2458489.06 19.01
2019-02-04 00:56:07 2458518.54 18.92
2019-06-23 14:01:54 2458658.08 18.76
2019-06-23 15:48:29 2458658.16 18.77
2019-08-08 12:18:42 2458704.01 18.63
2019-12-24 15:35:52 2458842.15 18.52
2020-01-16 10:21:29 2458864.93 18.55
2020-06-25 20:58:24 2459026.37 18.64
2020-06-26 01:12:06 2459026.55 18.63
2020-08-05 08:25:38 2459066.85 18.68
2020-12-17 01:21:50 2459200.56 18.77
2020-12-17 03:08:24 2459200.63 18.79
2021-01-06 07:20:13 2459220.81 18.80
2021-01-06 09:06:47 2459220.88 18.81
2021-02-04 12:54:46 2459250.04 18.84
2021-02-04 14:41:20 2459250.11 18.84
2021-06-24 02:00:41 2459389.58 18.80
2021-07-18 13:59:41 2459414.08 18.76
2021-07-18 15:46:16 2459414.16 18.72
2021-08-16 03:37:03 2459442.65 18.77
2021-12-26 14:28:37 2459575.10 18.78
2021-12-26 16:15:11 2459575.18 18.80
2022-02-14 14:01:44 2459625.08 18.78
2022-08-02 22:45:24 2459794.45 18.74
2022-08-26 10:47:18 2459817.95 18.74
2022-08-26 15:00:59 2459818.13 18.71
2023-01-05 15:36:26 2459950.15 18.83
2023-02-24 03:07:08 2459999.63 18.90
2023-02-24 04:53:42 2459999.70 18.91
2023-07-15 10:21:28 2460140.93 18.88
2023-07-15 12:08:03 2460141.01 18.79
2023-08-18 21:59:27 2460175.42 18.88
2023-08-18 23:46:01 2460175.49 18.87
2023-09-04 16:08:32 2460192.17 18.83
2023-09-04 17:55:06 2460192.25 18.86
2023-09-04 22:08:48 2460192.42 18.92
2024-01-16 00:31:13 2460325.52 18.80



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