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Gaia19cjh


Details Follow-up


Other surveys detections
None
Comments
Known z=1.09 QSO SDSS J091748.42+592656.4 brightens by 1 mag over 4.5 years.
ATels
None
AstroNotes
None

TNS ID
AT2019hrl

RA - DEC
139.45177   59.44903
09:17:48.42   59:26:56.51
Galactic coords.
155.93918   41.4799

Alerting date
2019-06-16 02:01:32
Julian date (TCB)
2458650.58
Alerting magnitude
18.76
Historic magnitude
19.49
Historic StdDev
0.23
Class
QSO
Publication date
June 17, 2019, 10:04 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.
2014-11-17 09:59:23 2456978.92 19.73
2014-11-17 11:45:58 2456978.99 19.74
2015-03-09 06:56:14 2457090.79 19.69
2015-03-27 06:56:22 2457108.79 19.62
2015-03-27 08:42:56 2457108.86 19.64
2015-06-26 23:56:13 2457200.50 19.59
2015-06-27 05:56:26 2457200.75 19.60
2015-06-27 07:43:00 2457200.82 19.54
2015-08-30 11:54:29 2457265.00 19.40
2015-08-30 13:41:04 2457265.07 19.36
2015-12-01 04:56:43 2457357.71 19.41
2015-12-01 06:43:18 2457357.78 19.35
2015-12-15 05:02:55 2457371.71 19.37
2015-12-15 06:49:30 2457371.78 19.42
2016-04-09 13:51:59 2457488.08 19.30
2016-05-12 01:23:38 2457520.56 19.49
2016-09-10 01:06:05 2457641.55 19.47
2016-09-10 02:52:40 2457641.62 19.46
2016-11-04 12:52:14 2457697.04 19.50
2016-12-13 23:53:27 2457736.50 19.32
2016-12-14 01:40:02 2457736.57 19.41
2016-12-23 12:00:14 2457746.00 19.44
2017-02-09 17:37:00 2457794.23 19.36
2017-02-09 19:23:34 2457794.31 19.39
2017-02-09 23:37:14 2457794.48 19.39
2017-02-10 01:23:48 2457794.56 19.36
2017-02-10 05:37:27 2457794.73 19.42
2017-02-10 07:24:01 2457794.81 19.38
2017-02-10 11:37:41 2457794.98 19.41
2017-02-10 13:24:15 2457795.06 19.41
2017-02-12 13:25:59 2457797.06 19.44
2017-02-12 17:39:39 2457797.24 19.39
2017-02-12 19:26:13 2457797.31 19.38
2017-02-12 23:39:52 2457797.49 19.38
2017-02-13 01:26:26 2457797.56 19.40
2017-02-13 05:40:06 2457797.74 19.34
2017-02-13 07:26:40 2457797.81 19.38
2017-02-13 11:40:19 2457797.99 19.42
2017-04-23 22:10:51 2457867.42 19.29
2017-04-23 23:57:25 2457867.50 19.30
2017-09-21 15:40:09 2458018.15 19.17
2017-10-20 15:30:44 2458047.15 19.17
2017-10-20 17:17:18 2458047.22 19.18
2017-11-15 05:08:36 2458072.71 19.14
2017-12-28 02:12:32 2458115.59 19.06
2017-12-28 08:12:47 2458115.84 19.04
2017-12-28 09:59:21 2458115.92 19.05
2017-12-28 14:13:01 2458116.09 19.09
2017-12-31 10:02:11 2458118.92 19.07
2017-12-31 14:15:51 2458119.09 19.02
2017-12-31 16:02:25 2458119.17 18.99
2017-12-31 20:16:06 2458119.34 19.03
2017-12-31 22:02:40 2458119.42 19.06
2018-01-01 02:16:21 2458119.59 19.07
2018-04-08 23:29:22 2458217.48 18.87
2018-04-09 01:15:56 2458217.55 18.83
2018-06-04 11:05:01 2458273.96 18.82
2018-11-25 16:27:46 2458448.19 18.83
2019-02-27 15:12:16 2458542.13 18.87
2019-03-13 15:16:42 2458556.14 18.84
2019-04-20 06:36:07 2458593.78 18.86
2019-05-24 18:09:43 2458628.26 18.86
2019-05-24 19:56:16 2458628.33 18.79
2019-06-16 02:01:32 2458650.58 18.76
2019-06-16 06:15:12 2458650.76 18.82
2019-06-16 08:01:46 2458650.83 18.76
2019-09-16 23:12:16 2458743.47 18.77
2019-10-24 07:16:25 2458780.80 18.84
2019-10-24 09:03:00 2458780.88 18.79
2019-11-26 20:47:53 2458814.37 18.89
2019-11-26 22:34:28 2458814.44 18.82
2019-12-17 17:09:05 2458835.21 18.90
2019-12-17 21:22:46 2458835.39 18.91
2020-02-16 07:10:34 2458895.80 19.03
2020-02-16 13:10:48 2458896.05 19.04
2020-03-02 13:28:29 2458911.06 19.08
2020-03-02 19:28:43 2458911.31 19.05
2020-03-02 23:42:22 2458911.49 19.07
2020-04-11 01:19:13 2458950.56 19.07
2020-04-11 03:05:47 2458950.63 19.11
2020-05-16 10:46:37 2458985.95 19.09
2020-06-04 03:31:23 2459004.65 19.09
2020-06-04 05:17:57 2459004.72 19.04
2020-10-03 16:50:23 2459126.20 18.90
2020-10-03 18:36:58 2459126.28 18.89
2020-11-04 16:27:57 2459158.19 18.91
2020-11-26 04:26:13 2459179.68 18.95
2021-02-28 01:23:34 2459273.56 19.01
2021-02-28 03:10:08 2459273.63 19.03
2021-03-14 09:14:10 2459287.88 18.98
2021-03-14 13:27:49 2459288.06 18.92
2021-04-20 18:34:44 2459325.27 18.96
2021-04-20 20:21:17 2459325.35 18.95
2021-05-25 18:07:56 2459360.26 18.91
2021-06-16 18:14:03 2459382.26 18.74
2021-08-20 00:10:58 2459446.51 18.98
2021-08-20 01:57:32 2459446.58 18.98
2021-08-20 06:11:13 2459446.76 18.95
2021-08-20 07:57:47 2459446.83 18.93
2021-08-20 12:11:27 2459447.01 18.94
2021-09-05 08:09:24 2459462.84 18.98
2021-09-05 12:23:05 2459463.02 18.99
2021-09-05 14:09:40 2459463.09 18.98
2021-10-15 01:47:31 2459502.57 19.08
2021-11-18 11:25:52 2459536.98 19.10
2021-11-18 13:12:27 2459537.05 19.13
2022-03-28 08:22:37 2459666.85 19.13
2022-03-28 10:09:10 2459666.92 19.08
2022-06-12 09:00:11 2459742.88 19.13
2022-06-12 13:13:51 2459743.05 19.09
2022-06-12 19:14:04 2459743.30 19.16
2022-06-27 13:23:38 2459758.06 19.08
2022-06-27 19:23:51 2459758.31 19.07
2022-06-28 01:24:05 2459758.56 19.05
2022-06-28 03:10:39 2459758.63 19.05
2022-08-31 03:08:32 2459822.63 19.12
2022-08-31 07:22:13 2459822.81 19.11
2022-09-22 15:17:12 2459845.14 19.11
2022-10-26 07:10:51 2459878.80 19.07
2022-12-02 06:23:06 2459915.77 19.13
2022-12-02 08:09:41 2459915.84 19.22
2022-12-16 00:29:38 2459929.52 19.24
2023-03-20 03:24:41 2460023.64 19.25
2023-03-20 05:11:15 2460023.72 19.18
2023-04-11 15:18:15 2460046.14 19.27
2023-05-13 20:51:06 2460078.37 19.33
2023-05-13 22:37:40 2460078.44 19.34
2023-09-11 20:33:46 2460199.36 19.33
2023-09-11 22:20:21 2460199.43 19.27
2023-10-08 02:34:01 2460225.61 19.28
2023-10-08 04:20:36 2460225.68 19.36
2023-12-16 01:19:46 2460294.56 19.35
2023-12-25 01:26:24 2460303.56 19.39
2023-12-25 03:12:58 2460303.63 19.36



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