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Gaia19dja




Other surveys detections
None
Comments
long-term brightening in known QSO 3C 342
ATels
None
AstroNotes
None

TNS ID
AT2019muw

RA - DEC
249.15207   26.80258
16:36:36.50   26:48:09.29
Galactic coords.
46.22657   40.27447

Alerting date
2019-08-05 14:16:05
Julian date (TCB)
2458701.09
Alerting magnitude
17.34
Historic magnitude
17.88
Historic StdDev
0.10
Class
QSO
Publication date
Aug. 7, 2019, 11:52 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.
2015-01-07 10:56:35 2457029.96 17.80
2015-01-07 15:10:16 2457030.13 17.77
2015-01-07 16:56:50 2457030.21 17.80
2015-02-12 08:47:43 2457065.87 17.82
2015-03-18 20:10:31 2457100.34 17.85
2015-03-18 21:57:06 2457100.41 17.86
2015-05-22 12:45:50 2457165.03 17.88
2015-05-22 14:32:24 2457165.11 17.93
2015-05-29 14:37:56 2457172.11 17.90
2015-05-29 18:51:36 2457172.29 17.88
2015-05-29 20:38:10 2457172.36 17.92
2015-07-14 17:25:21 2457218.23 17.87
2015-07-14 19:11:54 2457218.30 17.87
2015-10-18 06:04:43 2457313.75 17.76
2015-10-18 10:18:22 2457313.93 17.76
2015-10-18 12:04:56 2457314.00 17.76
2015-11-06 16:27:51 2457333.19 17.75
2015-11-06 18:14:25 2457333.26 17.73
2015-12-29 16:12:16 2457386.18 17.76
2015-12-29 17:58:50 2457386.25 17.77
2016-01-22 22:15:41 2457410.43 17.76
2016-02-23 11:43:03 2457441.99 17.72
2016-03-31 15:08:18 2457479.13 17.77
2016-04-16 09:13:44 2457494.88 17.78
2016-06-01 19:40:11 2457541.32 17.75
2016-06-01 21:26:45 2457541.39 17.74
2016-06-10 09:32:45 2457549.90 17.79
2016-06-10 13:46:25 2457550.07 17.79
2016-06-10 15:32:59 2457550.15 17.75
2016-07-24 20:14:32 2457594.34 17.63
2016-08-18 08:06:04 2457618.84 17.68
2016-09-19 17:54:47 2457651.25 17.64
2016-11-18 19:25:55 2457711.31 17.64
2016-11-18 23:39:35 2457711.49 17.66
2016-11-19 01:26:09 2457711.56 17.64
2016-11-19 05:39:49 2457711.74 17.63
2016-11-19 07:26:24 2457711.81 17.65
2017-01-09 07:09:40 2457762.80 17.69
2017-01-09 11:23:21 2457762.97 17.73
2017-02-05 11:18:17 2457789.97 17.67
2017-03-05 14:13:27 2457818.09 17.66
2017-04-14 01:14:08 2457857.55 17.78
2017-04-26 23:34:49 2457870.48 17.77
2017-06-12 17:44:19 2457917.24 17.88
2017-06-23 23:50:31 2457928.49 17.85
2017-06-24 04:04:10 2457928.67 17.86
2017-09-01 22:26:25 2457998.44 17.83
2017-10-01 16:12:48 2458028.18 17.84
2017-11-20 21:51:22 2458078.41 17.88
2017-11-21 02:05:02 2458078.59 17.85
2017-11-21 03:51:36 2458078.66 17.88
2017-11-21 09:51:50 2458078.91 17.90
2017-11-21 14:05:30 2458079.09 17.90
2017-12-04 16:02:16 2458092.17 17.89
2017-12-04 20:15:56 2458092.34 17.86
2017-12-04 22:02:30 2458092.42 17.87
2017-12-05 04:02:45 2458092.67 17.91
2018-01-20 19:56:20 2458139.33 17.81
2018-01-20 21:42:54 2458139.40 17.81
2018-03-16 13:33:33 2458194.06 17.76
2018-04-27 12:24:01 2458236.02 17.70
2018-04-27 14:10:36 2458236.09 17.71
2018-05-07 12:31:06 2458246.02 17.70
2018-06-23 06:40:53 2458292.78 17.72
2018-07-07 22:59:34 2458307.46 17.70
2018-07-08 00:46:08 2458307.53 17.71
2018-08-16 16:00:31 2458347.17 17.60
2018-08-16 17:47:04 2458347.24 17.63
2018-09-16 23:26:01 2458378.48 17.62
2018-10-13 11:22:12 2458404.97 17.65
2018-12-05 05:04:13 2458457.71 17.67
2018-12-05 09:17:54 2458457.89 17.66
2018-12-05 11:04:28 2458457.96 17.68
2018-12-05 15:18:08 2458458.14 17.68
2018-12-22 05:15:50 2458474.72 17.75
2018-12-22 09:29:30 2458474.90 17.73
2018-12-22 11:16:05 2458474.97 17.74
2019-02-01 09:06:44 2458515.88 17.75
2019-03-05 08:40:46 2458547.86 17.68
2019-03-05 10:27:21 2458547.94 17.66
2019-03-27 08:38:29 2458569.86 17.66
2019-03-27 10:25:04 2458569.93 17.64
2019-05-10 15:06:15 2458614.13 17.57
2019-05-18 03:12:09 2458621.63 17.56
2019-05-18 09:12:23 2458621.88 17.55
2019-07-03 23:53:06 2458668.50 17.51
2019-07-04 01:39:40 2458668.57 17.51
2019-08-05 14:16:05 2458701.09 17.34
2019-08-05 16:02:39 2458701.17 17.51
2019-09-08 09:45:18 2458734.91 17.46
2019-09-08 11:31:52 2458734.98 17.44
2019-09-30 16:29:00 2458757.19 17.48
2019-11-13 01:11:41 2458800.55 17.50
2019-11-13 02:58:16 2458800.62 17.52
2019-11-13 07:11:55 2458800.80 17.50
2019-11-20 07:19:46 2458807.81 17.50
2019-11-20 09:06:20 2458807.88 17.49
2019-11-20 15:06:34 2458808.13 17.51
2020-01-03 10:18:10 2458851.93 17.55
2020-01-03 12:04:44 2458852.00 17.56
2020-01-20 10:49:40 2458868.95 17.57
2020-02-24 18:45:28 2458904.28 17.57
2020-03-30 02:17:37 2458938.60 17.64
2020-03-30 04:04:11 2458938.67 17.62
2020-04-22 10:43:14 2458961.95 17.62
2020-06-17 04:56:24 2459017.71 17.64
2020-06-17 06:42:58 2459017.78 17.63
2020-06-17 10:56:38 2459017.96 17.66
2020-06-17 12:43:12 2459018.03 17.65
2020-07-09 19:15:24 2459040.30 17.66
2020-08-17 05:45:34 2459078.74 17.65
2020-09-17 17:23:56 2459110.22 17.64
2020-09-17 21:37:35 2459110.40 17.68
2020-10-14 03:34:40 2459136.65 17.65
2020-10-14 05:21:14 2459136.72 17.62
2020-12-05 23:03:23 2459189.46 17.62
2020-12-06 03:17:03 2459189.64 17.61
2020-12-06 05:03:37 2459189.71 17.59
2020-12-06 09:17:17 2459189.89 17.60
2020-12-23 09:28:29 2459206.89 17.63
2020-12-23 11:15:03 2459206.97 17.61
2021-03-06 04:25:13 2459279.68 17.66
2021-03-27 20:36:52 2459301.36 17.64
2021-03-27 22:23:26 2459301.43 17.67
2021-05-11 01:17:04 2459345.55 17.68
2021-05-11 03:03:39 2459345.63 17.65
2021-05-11 07:17:19 2459345.80 17.67
2021-05-11 09:03:53 2459345.88 17.67
2021-05-18 15:09:36 2459353.13 17.67
2021-05-18 19:23:16 2459353.31 17.67
2021-05-18 21:09:50 2459353.38 17.67
2021-07-04 11:51:05 2459399.99 17.66
2021-07-04 13:37:39 2459400.07 17.67
2021-07-22 19:39:23 2459418.32 17.63
2021-08-28 23:06:00 2459455.46 17.61
2021-08-29 00:52:34 2459455.54 17.58
2021-10-03 06:26:13 2459490.77 17.59
2021-10-03 10:39:52 2459490.94 17.57
2021-10-26 04:44:46 2459513.70 17.56
2021-10-26 06:31:20 2459513.77 17.55
2021-12-18 12:15:07 2459567.01 17.54
2021-12-18 16:28:47 2459567.19 17.52
2021-12-18 18:15:21 2459567.26 17.53
2022-01-08 16:37:24 2459588.19 17.53
2022-01-08 18:23:59 2459588.27 17.52
2022-02-13 04:15:15 2459623.68 17.50
2022-03-19 21:37:02 2459658.40 17.44
2022-03-19 23:23:37 2459658.47 17.43
2022-04-07 11:26:10 2459676.98 17.45
2022-04-07 15:39:50 2459677.15 17.47
2022-05-23 08:11:57 2459722.84 17.39
2022-05-23 09:58:32 2459722.92 17.37
2022-05-30 14:17:41 2459730.10 17.38
2022-05-30 16:04:15 2459730.17 17.38
2022-05-30 20:17:55 2459730.35 17.35
2022-07-15 14:38:45 2459776.11 17.38
2022-08-06 00:49:03 2459797.53 17.43
2022-08-06 02:35:37 2459797.61 17.42
2022-09-09 18:13:47 2459832.26 17.46
2022-10-19 13:32:06 2459872.06 17.52
2022-10-19 17:45:46 2459872.24 17.48
2022-10-19 19:32:19 2459872.31 17.46
2022-10-19 23:45:59 2459872.49 17.49
2022-11-07 11:55:26 2459891.00 17.51
2022-11-07 13:42:00 2459891.07 17.51
2022-11-07 17:55:39 2459891.25 17.48
2022-11-07 19:42:13 2459891.32 17.49
2022-12-30 11:39:55 2459943.99 17.48
2022-12-30 13:26:29 2459944.06 17.50
2023-01-23 23:42:38 2459968.49 17.50
2023-01-24 01:29:12 2459968.56 17.49
2023-02-24 07:10:31 2459999.80 17.48
2023-04-02 12:21:05 2460037.01 17.47
2023-04-18 00:26:46 2460052.52 17.45
2023-04-18 04:40:27 2460052.69 17.46
2023-06-03 15:06:23 2460099.13 17.49
2023-06-03 16:52:57 2460099.20 17.48
2023-06-12 10:59:03 2460107.96 17.45
2023-06-12 16:59:16 2460108.21 17.47
2023-08-20 13:46:05 2460177.07 17.34
2023-09-21 13:22:13 2460209.06 17.34
2023-09-21 15:08:47 2460209.13 17.32
2023-11-06 02:42:57 2460254.61 17.28
2023-11-06 06:56:37 2460254.79 17.28
2023-11-06 12:56:51 2460255.04 17.30
2023-11-06 14:43:25 2460255.11 17.30
2023-11-20 19:07:12 2460269.30 17.35
2023-11-20 20:53:46 2460269.37 17.31
2023-11-21 01:07:26 2460269.55 17.29
2023-11-21 02:54:00 2460269.62 17.31
2023-11-21 07:07:40 2460269.80 17.32
2023-11-21 08:54:14 2460269.87 17.31
2024-01-11 02:37:21 2460320.61 17.23
2024-01-11 06:51:01 2460320.79 17.23



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