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Gaia19edp




Other surveys detections
None
Comments
QSO ICRF J145420.8+162424 brightens by 1.7 mag in about 1 month
ATels
None
AstroNotes
None

TNS ID
AT2019qfk

RA - DEC
223.58690   16.40679
14:54:20.86   16:24:24.44
Galactic coords.
18.66623   59.61925

Alerting date
2019-09-15 23:43:21
Julian date (TCB)
2458742.49
Alerting magnitude
18.34
Historic magnitude
19.61
Historic StdDev
0.37
Class
QSO
Publication date
Sept. 17, 2019, 2:34 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.
2015-01-15 03:27:52 2457037.64 20.10
2015-09-01 12:30:57 2457267.02 19.30
2015-09-01 16:44:36 2457267.20 19.46
2015-12-31 22:40:46 2457388.44 19.43
2016-01-29 10:27:08 2457416.94 18.70
2016-01-29 12:13:43 2457417.01 18.75
2016-02-21 18:09:11 2457440.26 19.66
2016-05-30 19:12:55 2457539.30 19.26
2016-05-31 01:13:09 2457539.55 19.34
2016-05-31 02:59:43 2457539.62 19.24
2016-05-31 08:59:56 2457539.87 19.24
2016-06-04 19:17:00 2457544.30 19.16
2016-06-05 03:03:47 2457544.63 18.93
2016-07-18 14:02:39 2457588.09 19.99
2016-08-19 13:38:34 2457620.07 20.10
2016-09-11 13:40:19 2457643.07 19.40
2017-01-10 17:51:51 2457764.24 20.00
2017-02-11 12:47:48 2457796.03 19.95
2017-02-11 14:34:23 2457796.11 19.93
2017-03-02 18:50:26 2457815.29 19.86
2017-06-07 21:30:21 2457912.40 19.89
2017-06-07 23:16:55 2457912.47 19.85
2017-06-21 03:36:03 2457925.65 19.77
2017-06-21 05:22:36 2457925.72 19.73
2017-09-05 10:02:27 2458001.92 20.17
2017-09-21 02:24:16 2458017.60 20.10
2017-09-21 04:10:50 2458017.67 20.11
2017-09-21 08:24:29 2458017.85 20.04
2017-09-21 10:11:03 2458017.92 20.06
2017-12-02 16:25:58 2458090.18 19.55
2017-12-02 22:26:13 2458090.43 19.55
2017-12-14 16:35:53 2458102.19 19.62
2017-12-14 20:49:34 2458102.37 19.66
2017-12-14 22:36:09 2458102.44 19.59
2018-01-21 10:11:27 2458139.92 19.54
2018-03-12 01:52:25 2458189.58 19.58
2018-03-12 03:39:00 2458189.65 19.59
2018-06-17 12:16:40 2458287.01 19.47
2018-07-06 06:17:49 2458305.76 19.80
2018-08-10 03:54:45 2458340.66 20.01
2018-12-11 11:34:26 2458463.98 19.65
2018-12-31 09:55:07 2458483.91 19.53
2018-12-31 11:41:42 2458483.99 19.55
2019-02-01 03:35:01 2458515.65 20.26
2019-02-01 05:21:36 2458515.72 20.33
2019-03-12 14:43:24 2458555.11 20.25
2019-03-12 16:29:59 2458555.19 20.20
2019-03-12 20:43:40 2458555.36 20.30
2019-03-20 10:36:35 2458562.94 19.85
2019-03-20 14:50:16 2458563.12 19.76
2019-03-20 16:36:50 2458563.19 19.68
2019-06-27 19:19:31 2458662.31 20.30
2019-08-05 09:33:50 2458700.90 20.18
2019-09-15 23:43:21 2458742.49 18.34
2019-09-16 03:57:00 2458742.66 18.48
2019-09-16 05:43:34 2458742.74 18.71
2019-09-23 04:04:11 2458749.67 19.34
2019-09-23 10:04:25 2458749.92 19.10
2019-09-23 11:50:58 2458749.99 19.22
2019-12-28 16:26:37 2458846.19 18.41
2020-06-21 04:34:48 2459021.69 19.88
2020-07-17 23:26:28 2459048.48 19.95
2020-08-10 17:40:05 2459072.24 20.01
2020-12-11 21:46:53 2459195.41 20.15
2020-12-11 23:33:28 2459195.48 20.17
2021-01-01 09:53:28 2459215.91 20.06
2021-01-01 11:40:02 2459215.99 19.99
2021-02-01 15:33:56 2459247.15 20.21
2021-02-01 17:20:31 2459247.22 20.27
2021-03-13 16:27:56 2459287.19 20.35
2021-03-13 20:41:37 2459287.36 20.39
2021-03-13 22:28:11 2459287.44 20.43
2021-03-20 10:33:53 2459293.94 20.15
2021-03-20 14:47:34 2459294.12 20.16
2021-03-20 20:47:49 2459294.37 20.06
2021-06-28 07:17:56 2459393.80 20.46
2021-08-22 05:02:45 2459448.71 20.06
2021-08-22 06:49:19 2459448.78 20.06
2021-12-22 00:43:52 2459570.53 20.20
2021-12-22 04:57:33 2459570.71 20.23
2022-01-16 04:54:31 2459595.70 19.49
2022-02-12 04:42:47 2459622.70 19.85
2022-08-06 08:07:12 2459797.84 20.29
2022-09-02 07:58:30 2459824.83 20.00
2023-01-01 18:08:33 2459946.26 20.54
2023-01-30 13:40:18 2459975.07 20.34
2023-02-22 11:50:01 2459997.99 20.19
2023-06-01 02:38:49 2460096.61 19.51
2023-06-01 08:39:02 2460096.86 19.52
2023-06-07 04:30:02 2460102.69 19.58
2023-06-07 08:43:41 2460102.86 19.59
2023-06-07 10:30:15 2460102.94 19.66
2023-06-07 14:43:54 2460103.11 19.78
2023-08-21 21:05:15 2460178.38 20.05
2023-09-13 01:21:08 2460200.56 20.21
2023-09-13 07:21:21 2460200.81 20.23



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