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Gaia20aen




Other surveys detections
None
Comments
known QSO J1658+0741 brightens by 1.5 mag in 4 months
ATels
None
AstroNotes
None

TNS ID
AT2020rm

RA - DEC
254.53752   7.69099
16:58:09.00   07:41:27.56
Galactic coords.
26.69905   28.65009

Alerting date
2020-01-08 12:22:53
Julian date (TCB)
2458857.02
Alerting magnitude
18.32
Historic magnitude
19.88
Historic StdDev
0.25
Class
QSO
Publication date
Jan. 10, 2020, 12:27 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.
2015-02-17 02:56:04 2457070.62 20.08
2015-03-21 14:29:38 2457103.10 20.07
2015-07-17 05:11:29 2457220.72 20.06
2015-07-17 06:58:03 2457220.79 20.13
2015-09-06 16:27:37 2457272.19 20.13
2015-09-06 18:14:11 2457272.26 20.08
2015-10-13 23:42:41 2457309.49 20.09
2015-10-14 03:56:20 2457309.66 20.04
2016-01-09 06:07:54 2457396.76 20.24
2016-01-09 10:21:35 2457396.93 20.18
2016-01-09 12:08:09 2457397.01 20.18
2016-01-09 16:21:50 2457397.18 20.19
2016-01-20 22:31:04 2457408.44 20.26
2016-01-21 04:31:19 2457408.69 20.22
2016-02-27 22:06:53 2457446.42 20.24
2016-02-27 23:53:28 2457446.50 20.19
2016-04-04 03:27:34 2457482.64 20.23
2016-04-04 05:14:09 2457482.72 20.18
2016-04-18 03:35:04 2457496.65 20.24
2016-04-18 05:21:38 2457496.72 20.24
2016-07-25 19:57:51 2457595.33 20.01
2016-08-13 12:12:30 2457614.01 20.31
2016-09-16 23:36:05 2457648.48 20.23
2017-01-16 19:15:59 2457770.30 20.13
2017-01-16 23:29:40 2457770.48 20.12
2017-02-05 23:36:51 2457790.48 20.04
2017-02-06 01:23:26 2457790.56 20.05
2017-03-09 18:39:38 2457822.28 20.11
2017-04-19 11:48:31 2457862.99 20.16
2017-04-19 13:35:06 2457863.07 20.14
2017-04-19 17:48:47 2457863.24 20.09
2017-04-19 19:35:21 2457863.32 20.13
2017-04-26 01:40:59 2457869.57 20.08
2017-04-26 05:54:39 2457869.75 19.94
2017-04-26 07:41:14 2457869.82 19.93
2017-04-26 11:54:55 2457870.00 19.90
2017-08-05 04:23:22 2457970.68 19.96
2017-08-28 08:30:09 2457993.85 19.92
2017-08-28 10:16:43 2457993.93 20.00
2017-09-28 02:07:24 2458024.59 19.69
2017-09-28 03:53:58 2458024.66 19.60
2018-01-26 21:48:53 2458145.41 19.79
2018-01-27 02:02:34 2458145.59 19.77
2018-03-20 09:35:11 2458197.90 19.94
2018-08-15 21:41:59 2458346.40 19.80
2018-10-09 03:16:33 2458400.64 19.76
2019-02-06 15:13:35 2458521.13 19.32
2019-03-07 08:59:48 2458549.87 19.34
2019-03-07 10:46:23 2458549.95 19.35
2019-03-30 20:56:17 2458573.37 19.50
2019-03-30 22:42:52 2458573.45 19.60
2019-07-09 17:45:30 2458674.24 19.60
2019-07-10 05:45:57 2458674.74 19.54
2019-07-10 07:32:30 2458674.81 19.59
2019-07-10 11:46:10 2458674.99 19.56
2019-07-10 13:32:43 2458675.06 19.62
2019-07-13 13:35:13 2458678.07 19.63
2019-07-13 17:48:52 2458678.24 19.64
2019-07-13 19:35:25 2458678.32 19.63
2019-07-13 23:49:05 2458678.49 19.66
2019-07-14 01:35:38 2458678.57 19.64
2019-07-14 05:49:18 2458678.74 19.60
2019-08-11 02:19:19 2458706.60 19.82
2019-09-10 15:30:19 2458737.15 19.58
2020-01-08 16:36:33 2458857.19 18.38
2020-01-08 18:23:08 2458857.27 18.37
2020-01-13 06:28:04 2458861.77 18.95
2020-01-13 10:41:45 2458861.95 19.06
2020-01-13 12:28:20 2458862.02 19.09
2020-02-23 02:47:39 2458902.62 18.43
2020-02-23 07:01:20 2458902.79 18.42
2020-03-25 14:26:55 2458934.10 18.33
2020-04-15 22:51:43 2458955.45 17.80
2020-04-16 03:05:24 2458955.63 17.86
2020-09-13 05:10:16 2459105.72 19.85
2020-10-09 11:01:44 2459131.96 19.81
2020-10-09 15:15:23 2459132.14 19.80
2021-02-06 22:58:57 2459252.46 19.81
2021-02-07 03:12:38 2459252.63 19.88
2021-03-31 08:54:56 2459304.87 19.71
2021-07-09 17:42:36 2459405.24 19.45
2021-07-09 19:29:10 2459405.31 19.52
2021-07-09 23:42:49 2459405.49 19.54
2021-07-10 01:29:23 2459405.56 19.53
2021-07-15 01:33:22 2459410.56 19.69
2021-07-15 05:47:01 2459410.74 19.64
2021-07-15 07:33:35 2459410.81 19.72
2021-07-15 11:47:14 2459410.99 19.71
2021-10-19 22:24:07 2459507.43 18.61
2022-02-17 22:23:48 2459628.43 19.95
2022-03-22 15:56:05 2459661.16 19.70
2022-03-22 17:42:39 2459661.24 19.67
2022-04-10 10:00:02 2459679.92 19.53
2022-07-17 20:24:28 2459778.35 19.28
2022-07-18 00:38:07 2459778.53 19.24
2022-07-31 14:30:04 2459792.10 19.23
2022-09-07 11:55:00 2459830.00 19.34
2022-10-15 11:23:19 2459867.97 19.30
2022-10-15 13:09:52 2459868.05 19.31
2022-10-15 17:23:31 2459868.22 19.39
2022-10-28 17:31:15 2459881.23 19.26
2022-10-28 19:17:49 2459881.30 19.34
2022-10-28 23:31:28 2459881.48 19.29
2022-10-29 01:18:02 2459881.55 19.28
2023-01-09 13:35:00 2459954.07 19.03
2023-01-09 23:48:56 2459954.49 19.03
2023-01-22 11:58:40 2459967.00 19.07
2023-01-22 13:45:15 2459967.07 19.10
2023-01-22 17:58:56 2459967.25 19.06
2023-01-22 19:45:31 2459967.32 19.12
2023-02-28 17:34:36 2460004.23 19.23
2023-04-06 04:53:58 2460040.70 19.22
2023-04-06 06:40:33 2460040.78 19.23
2023-04-19 17:01:41 2460054.21 19.16
2023-04-19 18:48:15 2460054.28 19.18
2023-08-15 15:25:12 2460172.14 19.28
2023-09-18 19:03:34 2460206.29 19.36
2024-01-18 12:57:11 2460328.04 19.62
2024-01-18 14:43:46 2460328.11 19.64



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