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Gaia19ahl




Other surveys detections
None
Comments
brightening of blazar candidate SDSS J115406.11+185723.6 (SDSS spectrum)
ATels
None
AstroNotes
None

TNS ID
AT2019acb

RA - DEC
178.52550   18.95659
11:54:06.12   18:57:23.72
Galactic coords.
241.73023   74.50272

Alerting date
2019-01-10 15:55:09
Julian date (TCB)
2458494.16
Alerting magnitude
18.99
Historic magnitude
20.15
Historic StdDev
0.24
Class
unknown
Publication date
Jan. 25, 2019, 2:03 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.
2014-07-29 07:10:19 2456867.80 20.28
2014-07-29 11:23:58 2456867.97 20.34
2014-10-29 22:26:23 2456960.43 19.95
2015-06-28 06:58:24 2457201.79 20.36
2015-11-07 07:20:15 2457333.81 20.34
2015-11-07 11:33:56 2457333.98 20.39
2015-11-28 23:37:15 2457355.48 20.40
2015-11-29 01:23:49 2457355.56 20.52
2016-05-15 18:45:57 2457524.28 20.36
2016-05-15 20:32:31 2457524.36 20.25
2016-07-08 08:07:27 2457577.84 20.52
2016-11-16 08:30:31 2457708.85 20.23
2017-01-05 20:16:45 2457759.34 20.53
2017-01-06 00:30:26 2457759.52 20.59
2017-05-26 11:01:43 2457899.96 20.33
2017-06-25 08:54:04 2457929.87 20.12
2017-07-18 20:51:51 2457953.37 20.16
2017-11-26 17:04:04 2458084.21 19.77
2017-12-27 02:57:02 2458114.62 19.89
2018-01-15 10:46:06 2458133.95 19.79
2018-06-06 06:09:30 2458275.76 19.72
2018-07-11 21:52:05 2458311.41 20.03
2018-07-28 05:45:03 2458327.74 19.92
2018-07-28 09:58:42 2458327.92 19.88
2018-12-07 06:15:22 2458459.76 19.85
2019-01-10 15:55:09 2458494.16 18.99
2019-01-10 17:41:43 2458494.24 18.94
2019-01-23 23:49:23 2458507.49 19.52
2019-01-24 04:03:04 2458507.67 19.46
2019-01-24 05:49:38 2458507.74 19.46
2019-04-28 01:54:59 2458601.58 19.00
2019-04-28 06:08:38 2458601.76 19.02
2019-04-28 07:55:12 2458601.83 18.99
2019-05-11 06:14:16 2458614.76 19.44
2019-05-11 08:00:49 2458614.83 19.45
2019-06-17 11:31:44 2458651.98 19.72
2019-06-17 13:18:17 2458652.05 19.68
2019-07-27 13:03:43 2458692.04 19.17
2019-07-27 14:50:17 2458692.12 19.17
2019-07-27 19:03:56 2458692.29 19.20
2019-10-31 19:58:59 2458788.33 19.46
2019-11-14 02:19:02 2458801.60 19.33
2019-11-14 04:05:36 2458801.67 19.35
2019-12-18 23:55:06 2458836.50 19.71
2020-04-26 13:55:55 2458966.08 19.67
2020-04-26 15:42:29 2458966.15 19.56
2020-05-12 08:15:50 2458981.84 19.76
2020-05-12 14:16:03 2458982.09 19.71
2020-06-16 23:32:08 2459017.48 20.33
2020-12-07 18:14:27 2459191.26 20.02
2021-01-11 15:53:10 2459226.16 19.22
2021-01-11 17:39:44 2459226.24 19.12
2021-01-24 05:47:29 2459238.74 19.21
2021-01-24 10:01:10 2459238.92 19.25
2021-04-28 07:52:56 2459332.83 19.79
2021-04-28 12:06:35 2459333.00 19.76
2021-04-28 13:53:09 2459333.08 19.80
2021-05-12 06:11:56 2459346.76 19.85
2021-05-12 07:58:29 2459346.83 19.82
2021-06-18 01:17:06 2459383.55 19.48
2021-10-30 01:39:47 2459517.57 19.58
2021-10-30 05:53:28 2459517.75 19.61
2021-10-30 07:40:02 2459517.82 19.55
2021-11-14 18:02:57 2459533.25 19.56
2021-11-14 19:49:32 2459533.33 19.62
2021-12-18 07:25:27 2459566.81 18.97
2022-05-07 08:54:45 2459706.87 19.80
2022-05-27 19:07:12 2459727.30 20.14
2022-06-29 02:26:00 2459759.60 20.26
2022-11-08 01:01:25 2459891.54 19.76
2022-11-08 02:47:59 2459891.62 19.74
2022-12-28 12:48:58 2459942.03 19.95
2023-06-12 02:02:11 2460107.58 19.63
2023-07-10 01:48:27 2460135.58 19.71
2023-07-10 03:35:00 2460135.65 19.69
2023-11-18 02:11:44 2460266.59 19.69
2023-11-18 03:58:19 2460266.67 19.77
2023-12-14 20:02:57 2460293.34 19.90
2024-01-07 13:57:46 2460317.08 19.63
2024-01-07 15:44:20 2460317.16 19.64



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