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Gaia19das




Other surveys detections
None
Comments
long-term brightening in known BLLac 87GB 025311.2+052210
ATels
None
AstroNotes
None

TNS ID
AT2019ljs

RA - DEC
43.95631   5.56530
02:55:49.51   05:33:55.08
Galactic coords.
170.19735   -45.58416

Alerting date
2019-07-15 20:09:11
Julian date (TCB)
2458680.34
Alerting magnitude
18.62
Historic magnitude
19.92
Historic StdDev
0.30
Class
unknown
Publication date
July 17, 2019, 11:08 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.
2015-01-17 00:54:08 2457039.54 20.53
2015-02-15 20:14:09 2457069.34 21.08
2015-07-07 03:26:50 2457210.64 20.39
2015-08-29 03:15:55 2457263.64 19.89
2015-08-29 07:29:36 2457263.81 19.95
2016-01-06 20:01:25 2457394.33 19.95
2016-01-31 19:49:05 2457419.33 19.72
2016-02-26 01:34:43 2457444.57 19.75
2016-02-26 03:21:17 2457444.64 19.68
2016-07-16 14:49:41 2457586.12 20.36
2016-07-16 16:36:16 2457586.19 20.32
2017-01-15 21:09:23 2457769.38 19.98
2017-02-14 05:52:12 2457798.74 20.61
2017-03-06 17:49:09 2457819.24 20.70
2017-09-17 00:57:33 2458013.54 20.59
2018-01-26 05:40:12 2458144.74 20.18
2018-06-19 14:46:49 2458289.12 20.29
2018-06-19 19:00:30 2458289.29 20.29
2018-06-19 20:47:05 2458289.37 20.15
2018-06-29 08:55:09 2458298.87 20.44
2018-08-07 14:21:14 2458338.10 20.48
2018-09-18 06:08:03 2458379.76 19.42
2018-09-18 13:54:53 2458380.08 19.47
2018-09-18 18:08:34 2458380.26 19.52
2018-09-19 00:08:50 2458380.51 19.58
2018-09-19 01:55:25 2458380.58 19.63
2018-09-19 06:09:06 2458380.76 19.58
2018-09-19 07:55:40 2458380.83 19.64
2018-09-21 01:57:27 2458382.58 19.76
2018-09-21 12:11:24 2458383.01 19.75
2018-09-21 13:57:58 2458383.08 19.72
2018-09-21 18:11:39 2458383.26 19.74
2018-09-21 19:58:14 2458383.33 19.79
2018-09-22 00:11:55 2458383.51 19.69
2018-09-22 01:58:29 2458383.58 19.74
2018-09-22 06:12:10 2458383.76 19.72
2018-09-22 07:58:45 2458383.83 19.73
2018-09-22 12:12:26 2458384.01 19.71
2018-09-22 13:59:01 2458384.08 19.72
2018-09-22 18:12:42 2458384.26 19.74
2018-12-20 13:19:01 2458473.05 19.87
2018-12-20 15:05:34 2458473.13 19.76
2018-12-20 19:19:13 2458473.31 19.85
2019-01-01 09:11:56 2458484.88 20.50
2019-01-01 13:25:35 2458485.06 20.44
2019-01-01 15:12:08 2458485.13 20.35
2019-02-05 18:48:32 2458520.28 19.60
2019-06-27 14:02:07 2458662.08 19.18
2019-06-27 15:48:41 2458662.16 19.16
2019-07-15 20:09:11 2458680.34 18.62
2019-07-15 21:55:46 2458680.41 18.59
2019-08-10 06:29:33 2458705.77 20.01
2019-12-28 09:43:11 2458845.90 19.70
2020-02-15 09:47:51 2458894.91 19.43
2020-12-20 21:03:46 2459204.38 20.15
2021-01-02 13:23:24 2459217.06 19.93
2021-01-02 15:09:58 2459217.13 19.95
2021-06-27 21:46:59 2459393.41 19.65
2021-06-28 02:00:40 2459393.58 19.63
2021-07-16 21:53:41 2459412.41 20.07
2021-08-19 03:32:07 2459445.65 19.87
2021-12-28 20:21:33 2459577.35 19.24
2021-12-28 22:08:07 2459577.42 19.26
2022-01-18 04:06:48 2459597.67 19.28
2022-01-18 08:20:26 2459597.85 19.27
2022-02-16 13:54:55 2459627.08 19.43
2022-02-16 15:41:28 2459627.15 19.45
2022-07-07 21:07:42 2459768.38 19.19
2022-08-01 09:06:20 2459792.88 19.28
2022-08-01 10:52:55 2459792.95 19.23
2022-08-29 22:43:35 2459821.45 19.28
2023-01-07 09:28:34 2459951.89 18.21
2023-01-07 11:15:07 2459951.97 18.23
2023-02-01 21:15:02 2459977.39 18.16
2023-02-01 23:01:36 2459977.46 18.16
2023-02-26 15:01:42 2460002.13 18.59
2023-02-26 16:48:16 2460002.20 18.60
2023-07-18 10:17:15 2460143.93 18.81
2023-08-16 17:52:09 2460173.24 19.07
2023-09-09 05:54:00 2460196.75 19.43
2023-09-09 10:07:41 2460196.92 19.47



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