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Gaia17cem




Other surveys detections
None
Comments
Gaia source on Seyfert 1 Galaxy 2MASX J17085915+2153082 dims by 1.2 mags over ~4 months
ATels
None
AstroNotes
None

TNS ID
AT2017gkx

RA - DEC
257.24636   21.88561
17:08:59.13   21:53:08.20
Galactic coords.
43.01787   31.80144

Alerting date
2017-08-30 20:42:23
Julian date (TCB)
2457996.36
Alerting magnitude
17.81
Historic magnitude
16.68
Historic StdDev
0.17
Class
AGN
Publication date
Sept. 1, 2017, 5:06 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.
2015-01-02 09:05:48 2457024.88 16.78
2015-01-02 10:52:22 2457024.95 16.79
2015-01-02 15:06:03 2457025.13 16.75
2015-01-02 16:52:37 2457025.20 16.78
2015-01-02 21:06:18 2457025.38 16.73
2015-01-02 22:52:52 2457025.45 16.76
2015-03-18 14:18:04 2457100.10 16.89
2015-03-18 16:04:39 2457100.17 16.92
2015-04-09 02:17:15 2457121.60 16.87
2015-05-28 06:59:15 2457170.79 16.61
2015-05-28 08:45:49 2457170.87 16.65
2015-07-16 23:24:48 2457220.48 16.39
2015-07-17 01:11:22 2457220.55 16.40
2015-09-09 10:39:26 2457274.94 16.58
2015-09-09 12:26:00 2457275.02 16.56
2015-10-14 17:58:32 2457310.25 16.83
2015-11-05 04:18:09 2457331.68 16.86
2015-11-05 06:04:43 2457331.75 16.86
2015-12-31 23:52:55 2457388.50 16.85
2016-01-01 04:06:36 2457388.67 16.85
2016-01-01 05:53:10 2457388.75 16.85
2016-01-20 04:16:43 2457407.68 16.59
2016-01-20 06:03:18 2457407.75 16.58
2016-02-25 11:40:33 2457443.99 16.57
2016-04-18 15:20:11 2457497.14 16.64
2016-06-06 19:51:36 2457546.33 16.70
2016-06-07 01:51:51 2457546.58 16.71
2016-06-07 13:52:20 2457547.08 16.70
2016-06-07 19:52:34 2457547.33 16.68
2016-07-26 18:25:33 2457596.27 16.55
2016-07-26 20:12:06 2457596.34 16.53
2016-09-20 01:33:46 2457651.57 16.69
2016-10-30 17:18:20 2457692.22 16.63
2016-10-30 19:04:54 2457692.30 16.66
2016-10-30 23:18:33 2457692.47 16.68
2016-10-31 01:05:07 2457692.55 16.64
2016-11-15 11:28:12 2457707.98 16.61
2016-11-15 13:14:46 2457708.05 16.61
2016-11-15 17:28:25 2457708.23 16.57
2016-11-15 19:14:59 2457708.30 16.61
2017-01-11 11:17:38 2457764.97 16.63
2017-01-11 13:04:13 2457765.04 16.64
2017-02-03 17:22:07 2457788.22 16.60
2017-02-03 19:08:42 2457788.30 16.62
2017-03-07 14:12:14 2457820.09 16.71
2017-04-14 11:36:20 2457857.98 16.73
2017-04-14 13:22:54 2457858.06 16.71
2017-04-28 19:29:23 2457872.31 16.87
2017-04-28 23:43:04 2457872.49 16.93
2017-06-16 16:05:59 2457921.17 16.92
2017-06-16 17:52:33 2457921.24 16.94
2017-06-16 22:06:13 2457921.42 16.91
2017-06-16 23:52:47 2457921.49 16.88
2017-06-17 05:53:01 2457921.75 16.93
2017-06-21 10:10:04 2457925.92 16.96
2017-06-21 11:56:38 2457926.00 16.94
2017-06-21 17:56:52 2457926.25 16.99
2017-06-21 22:10:32 2457926.42 17.03
2017-08-06 14:50:42 2457972.12 17.44
2017-08-30 20:42:23 2457996.36 17.89
2017-08-30 22:28:57 2457996.44 17.84
2017-10-01 16:04:45 2458028.17 17.67
2017-11-19 09:40:56 2458076.90 17.14
2017-11-19 15:41:10 2458077.15 17.13
2017-11-19 19:54:50 2458077.33 17.07
2017-11-19 21:41:24 2458077.40 17.13
2017-11-20 01:55:04 2458077.58 17.08
2017-11-20 03:41:38 2458077.65 17.13
2017-11-20 07:55:18 2458077.83 17.11
2017-11-20 09:41:52 2458077.90 17.12
2017-11-20 13:55:32 2458078.08 17.15
2017-11-20 15:42:06 2458078.15 17.14
2017-11-20 19:55:45 2458078.33 17.15
2017-11-21 01:55:59 2458078.58 17.16
2017-11-25 20:00:10 2458083.33 17.11
2017-11-26 02:00:24 2458083.58 17.07
2017-11-26 03:46:58 2458083.66 17.07
2017-11-26 08:00:37 2458083.83 17.08
2017-11-26 09:47:11 2458083.91 17.06
2017-11-26 14:00:51 2458084.08 17.02
2017-11-26 15:47:25 2458084.16 17.06
2017-11-26 21:47:39 2458084.41 17.08
2017-11-27 02:01:19 2458084.58 17.00
2017-11-27 03:47:53 2458084.66 17.07
2017-11-27 08:01:33 2458084.83 17.00
2017-11-27 09:48:08 2458084.91 17.04
2018-01-22 19:51:11 2458141.33 16.90
2018-01-22 21:37:46 2458141.40 16.92
2018-03-18 15:20:25 2458196.14 16.79
2018-04-28 06:33:07 2458236.77 16.89
2018-04-28 08:19:41 2458236.85 16.91
2018-06-26 16:59:29 2458296.21 16.57
2018-06-26 18:46:03 2458296.28 16.54
2018-07-05 18:52:07 2458305.29 16.54
2018-07-05 23:05:46 2458305.46 16.57
2018-07-06 00:52:20 2458305.54 16.56
2018-08-17 21:55:16 2458348.41 16.61
2018-08-17 23:41:50 2458348.49 16.65
2018-09-14 11:26:17 2458375.98 16.67
2018-09-14 15:39:56 2458376.15 16.74
2018-10-13 03:27:12 2458404.64 16.75
2018-10-13 05:13:45 2458404.72 16.71
2018-12-09 04:59:15 2458461.71 16.54
2018-12-09 10:59:30 2458461.96 16.53
2018-12-09 16:59:45 2458462.21 16.51
2018-12-09 21:13:25 2458462.38 16.51
2018-12-09 22:59:59 2458462.46 16.52
2018-12-10 03:13:40 2458462.63 16.48
2018-12-10 05:00:14 2458462.71 16.49
2018-12-10 09:13:54 2458462.88 16.48
2018-12-10 11:00:28 2458462.96 16.51
2018-12-10 15:14:09 2458463.13 16.47
2018-12-10 17:00:43 2458463.21 16.52
2018-12-10 23:00:58 2458463.46 16.52
2018-12-11 15:15:07 2458464.14 16.48
2018-12-11 17:01:42 2458464.21 16.52
2018-12-11 21:15:22 2458464.39 16.47
2018-12-11 23:01:56 2458464.46 16.49
2018-12-12 03:15:37 2458464.64 16.48
2018-12-12 05:02:11 2458464.71 16.50
2018-12-12 11:02:26 2458464.96 16.53
2018-12-12 17:02:40 2458465.21 16.53
2018-12-12 23:02:55 2458465.46 16.53
2019-02-03 04:48:37 2458517.70 16.47
2019-03-04 20:47:37 2458547.37 16.65
2019-03-04 22:34:12 2458547.44 16.65
2019-03-29 14:40:49 2458572.11 16.73
2019-05-12 07:29:40 2458615.81 16.56
2019-05-12 09:16:14 2458615.89 16.56
2019-05-12 13:29:54 2458616.06 16.52
2019-05-12 15:16:29 2458616.14 16.53
2019-05-18 15:21:36 2458622.14 16.56
2019-05-18 19:35:16 2458622.32 16.58
2019-05-18 21:21:50 2458622.39 16.56
2019-05-19 01:35:31 2458622.57 16.59
2019-08-07 14:24:18 2458703.10 16.42
2019-08-07 16:10:51 2458703.17 16.39
2019-09-07 21:37:28 2458734.40 16.56
2019-11-14 20:51:37 2458802.37 16.95
2019-11-15 01:05:16 2458802.55 16.91
2019-11-15 02:51:50 2458802.62 16.98
2019-11-15 07:05:30 2458802.80 16.97
2019-11-20 19:11:13 2458808.30 16.86
2019-11-20 20:57:47 2458808.37 16.84
2019-11-21 01:11:27 2458808.55 16.81
2019-11-21 02:58:01 2458808.62 16.83
2020-01-06 00:07:54 2458854.51 16.95
2020-01-06 04:21:34 2458854.68 16.97
2020-01-18 16:40:31 2458867.19 16.85
2020-01-18 18:27:05 2458867.27 16.83
2020-02-25 12:53:16 2458905.04 16.67
2020-03-27 08:14:57 2458935.84 16.77
2020-03-27 10:01:32 2458935.92 16.71
2020-04-21 15:04:13 2458961.13 16.71
2020-04-21 16:50:48 2458961.20 16.75
2020-06-20 05:07:39 2459020.71 16.90
2020-06-20 12:54:27 2459021.04 16.88
2020-06-20 17:08:06 2459021.21 16.85
2020-06-20 18:54:40 2459021.29 16.85
2020-06-21 00:54:55 2459021.54 16.86
2020-07-04 13:09:40 2459035.05 16.84
2020-07-04 19:09:53 2459035.30 16.80
2020-07-04 23:23:33 2459035.47 16.83
2020-07-05 01:10:07 2459035.55 16.88
2020-07-05 05:23:46 2459035.72 16.86
2020-08-18 09:53:42 2459079.91 16.83
2020-08-18 11:40:15 2459079.99 16.84
2020-09-15 09:37:39 2459107.90 16.92
2020-09-15 11:24:13 2459107.98 16.91
2020-10-13 21:26:12 2459136.39 16.85
2020-10-13 23:12:46 2459136.47 16.87
2020-12-09 22:58:27 2459193.46 16.83
2020-12-10 04:58:41 2459193.71 16.82
2020-12-10 09:12:22 2459193.88 16.79
2020-12-10 10:58:56 2459193.96 16.81
2020-12-10 16:59:11 2459194.21 16.84
2020-12-10 21:12:51 2459194.38 16.80
2020-12-10 22:59:25 2459194.46 16.81
2020-12-11 03:13:05 2459194.63 16.78
2020-12-11 04:59:40 2459194.71 16.81
2020-12-11 09:13:20 2459194.88 16.81
2020-12-11 10:59:54 2459194.96 16.82
2020-12-11 15:13:34 2459195.13 16.82
2020-12-11 17:00:09 2459195.21 16.86
2020-12-11 21:13:49 2459195.38 16.81
2020-12-11 23:00:23 2459195.46 16.86
2020-12-12 03:14:03 2459195.63 16.80
2020-12-12 09:14:18 2459195.88 16.82
2020-12-12 11:00:52 2459195.96 16.86
2020-12-12 15:14:32 2459196.14 16.81
2020-12-12 17:01:06 2459196.21 16.86
2020-12-12 21:14:47 2459196.39 16.82
2020-12-12 23:01:21 2459196.46 16.87
2020-12-13 03:15:01 2459196.64 16.82
2020-12-13 05:01:35 2459196.71 16.84
2020-12-13 09:15:16 2459196.89 16.81
2020-12-13 11:01:50 2459196.96 16.85
2020-12-13 15:15:30 2459197.14 16.83
2020-12-13 17:02:05 2459197.21 16.87
2020-12-13 21:15:45 2459197.39 16.82
2020-12-14 03:16:00 2459197.64 16.81
2020-12-14 05:02:34 2459197.71 16.86
2021-02-03 16:47:33 2459249.20 16.93
2021-02-03 21:01:14 2459249.38 16.97
2021-03-05 14:45:32 2459279.11 17.04
2021-03-05 16:32:07 2459279.19 17.01
2021-03-30 02:39:22 2459303.61 16.79
2021-05-13 01:27:16 2459347.56 16.69
2021-05-13 03:13:50 2459347.63 16.70
2021-05-13 07:27:31 2459347.81 16.65
2021-05-13 09:14:05 2459347.88 16.65
2021-05-19 03:19:05 2459353.64 16.64
2021-05-19 07:32:45 2459353.81 16.66
2021-05-19 09:19:19 2459353.89 16.73
2021-05-19 13:33:00 2459354.06 16.71
2021-07-07 05:52:52 2459402.75 16.80
2021-07-07 07:39:26 2459402.82 16.78
2021-07-20 23:58:39 2459416.50 16.76
2021-08-29 16:59:37 2459456.21 16.85
2021-09-30 10:37:00 2459487.94 16.95
2021-10-25 10:35:45 2459512.94 17.04
2021-10-25 12:22:19 2459513.02 17.00
2021-12-21 16:23:15 2459570.18 16.92
2021-12-21 18:09:49 2459570.26 16.98
2021-12-21 22:23:30 2459570.43 16.98
2022-01-03 22:33:46 2459583.44 16.97
2022-01-04 04:34:01 2459583.69 16.92
2022-01-04 06:20:35 2459583.76 16.95
2022-02-14 23:58:05 2459625.50 16.75
2022-03-19 15:44:36 2459658.16 16.70
2022-03-19 17:31:11 2459658.23 16.70
2022-04-09 17:30:40 2459679.23 16.62
2022-04-09 21:44:21 2459679.41 16.66
2022-05-27 04:09:56 2459726.67 16.88
2022-05-27 08:23:36 2459726.85 16.85
2022-05-27 10:10:10 2459726.92 16.87
2022-05-27 14:23:51 2459727.10 16.85
2022-05-27 22:10:39 2459727.42 16.88
2022-05-28 02:24:20 2459727.60 16.82
2022-05-28 04:10:54 2459727.67 16.88
2022-05-28 08:24:34 2459727.85 16.83
2022-05-28 10:11:08 2459727.92 16.88
2022-05-28 16:11:23 2459728.17 16.87
2022-05-28 20:25:03 2459728.35 16.87
2022-05-28 22:11:37 2459728.42 16.87
2022-05-29 02:25:18 2459728.60 16.87
2022-05-29 04:11:52 2459728.67 16.88
2022-07-17 18:51:27 2459778.29 16.79
2022-07-17 20:38:01 2459778.36 16.80
2022-08-04 06:54:07 2459795.79 16.98
2022-09-10 06:06:43 2459832.75 16.92
2022-09-10 07:53:17 2459832.83 16.88
2022-10-16 05:39:15 2459868.74 17.01
2022-11-05 23:45:44 2459889.49 16.84
2023-01-01 19:20:36 2459946.31 16.79
2023-01-01 23:34:17 2459946.48 16.76
2023-01-02 01:20:51 2459946.56 16.80
2023-01-21 13:30:42 2459966.06 16.82
2023-02-26 05:21:33 2460001.72 16.85
2023-02-26 07:08:08 2460001.80 16.82
2023-04-20 06:33:23 2460054.77 17.02
2023-06-08 09:17:23 2460103.89 16.78
2023-06-08 15:17:38 2460104.14 16.76
2023-06-08 21:17:52 2460104.39 16.77
2023-06-08 23:04:26 2460104.46 16.75
2023-06-09 03:18:06 2460104.64 16.77
2023-06-09 05:04:41 2460104.71 16.76
2023-06-09 09:18:21 2460104.89 16.76
2023-06-09 11:04:55 2460104.96 16.74
2023-06-09 15:18:35 2460105.14 16.75
2023-06-09 21:18:50 2460105.39 16.76
2023-08-18 13:49:52 2460175.08 16.80
2023-08-18 15:36:26 2460175.15 16.78
2023-09-21 19:14:37 2460209.30 16.83
2023-09-21 21:01:10 2460209.38 16.76
2023-11-02 02:32:22 2460250.61 16.65
2023-11-02 06:46:02 2460250.78 16.66
2023-11-02 08:32:36 2460250.86 16.67
2023-11-02 12:46:15 2460251.03 16.71
2023-11-17 06:55:50 2460265.79 16.77
2023-11-17 08:42:24 2460265.86 16.76
2023-11-17 12:56:04 2460266.04 16.72
2023-11-17 14:42:38 2460266.11 16.75
2023-11-17 20:42:52 2460266.36 16.78



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