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Gaia19ddv




Other surveys detections
None
Comments
AGN becomes 0.6 mag brighter in 6 months
ATels
None
AstroNotes
None

TNS ID
AT2019ltr

RA - DEC
121.64204   -71.20436
08:06:34.09   -71:12:15.70
Galactic coords.
284.01012   -19.83675

Alerting date
2019-07-23 23:27:00
Julian date (TCB)
2458688.48
Alerting magnitude
18.77
Historic magnitude
19.89
Historic StdDev
0.31
Class
AGN
Publication date
July 25, 2019, 4:34 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.
2014-11-09 00:13:29 2456970.51 19.95
2014-11-09 02:00:03 2456970.58 19.94
2015-01-06 07:05:56 2457028.80 19.90
2015-02-01 23:06:23 2457055.46 19.80
2015-02-02 00:52:58 2457055.54 19.80
2015-03-06 18:24:56 2457088.27 19.96
2015-06-13 03:42:54 2457186.65 19.49
2015-10-15 02:09:47 2457310.59 19.41
2015-11-21 01:14:52 2457347.55 19.89
2015-11-21 03:01:27 2457347.63 19.86
2015-12-14 07:07:19 2457370.80 19.87
2016-01-18 06:23:37 2457405.77 19.78
2016-02-15 00:08:54 2457433.51 19.77
2016-02-15 01:55:29 2457433.58 19.73
2016-03-18 11:44:33 2457465.99 20.04
2016-03-18 13:31:07 2457466.06 19.88
2016-04-20 17:24:45 2457499.23 19.91
2016-04-20 19:11:19 2457499.30 19.82
2016-05-23 00:54:09 2457531.54 19.79
2016-05-23 05:07:49 2457531.71 19.85
2016-07-30 06:05:09 2457599.75 19.73
2016-08-26 22:06:25 2457627.42 19.75
2016-08-26 23:52:59 2457627.50 19.73
2016-10-03 05:03:55 2457664.71 19.81
2016-12-02 02:16:50 2457724.60 19.71
2016-12-25 20:08:05 2457748.34 19.75
2016-12-25 21:54:39 2457748.41 19.74
2017-02-27 02:34:28 2457811.61 19.67
2017-02-27 04:21:02 2457811.68 19.72
2017-03-31 09:59:44 2457843.92 19.79
2017-05-04 03:39:34 2457877.65 19.84
2017-07-08 07:16:55 2457942.80 19.70
2017-07-08 09:03:29 2457942.88 19.76
2017-08-13 00:42:55 2457978.53 19.49
2017-11-07 13:20:45 2458065.06 19.62
2017-12-13 22:41:41 2458101.45 19.46
2018-01-07 12:18:09 2458126.01 19.52
2018-02-10 09:55:53 2458159.91 19.30
2018-04-13 15:19:26 2458222.14 19.66
2018-05-17 16:45:44 2458256.20 19.57
2018-06-19 22:25:29 2458289.43 19.39
2018-07-21 04:08:39 2458320.67 19.46
2018-09-20 19:34:48 2458382.32 19.39
2018-11-19 18:34:49 2458442.27 19.58
2018-12-25 17:44:36 2458478.24 19.53
2019-01-20 05:33:02 2458503.73 19.52
2019-01-20 07:19:36 2458503.81 19.45
2019-03-25 22:42:49 2458568.45 18.96
2019-03-26 00:29:23 2458568.52 18.98
2019-04-26 22:25:21 2458600.43 19.04
2019-07-03 21:42:26 2458668.40 18.83
2019-07-03 23:29:00 2458668.48 18.81
2019-07-23 23:27:00 2458688.48 18.77
2019-07-24 01:13:34 2458688.55 18.82
2019-08-28 01:03:15 2458723.54 18.87
2019-09-29 08:22:13 2458755.85 18.76
2019-09-29 10:08:47 2458755.92 18.81
2019-10-31 03:40:08 2458787.65 18.74
2019-12-02 17:03:19 2458820.21 18.90
2019-12-02 18:49:53 2458820.28 18.91
2020-01-03 12:28:45 2458852.02 19.05
2020-01-03 14:15:20 2458852.09 18.97
2020-01-31 15:25:39 2458880.14 18.91
2020-03-06 17:16:02 2458915.22 19.00
2020-03-30 16:23:20 2458939.18 19.04
2020-05-07 12:29:15 2458977.02 19.07
2020-05-07 14:15:49 2458977.09 19.03
2020-05-31 15:07:07 2459001.13 19.11
2020-07-08 05:03:20 2459038.71 19.03
2020-08-27 01:42:02 2459088.57 19.00
2020-09-21 09:19:26 2459113.89 18.90
2020-10-28 18:39:15 2459151.28 18.60
2020-11-20 12:32:57 2459174.02 18.59
2021-01-20 23:31:14 2459235.48 18.43
2021-01-21 01:17:48 2459235.55 18.41
2021-02-23 04:59:47 2459268.71 18.61
2021-02-23 06:46:21 2459268.78 18.56
2021-03-26 16:41:15 2459300.20 18.63
2021-03-26 18:27:49 2459300.27 18.65
2021-04-27 16:23:52 2459332.18 18.83
2021-04-27 18:10:26 2459332.26 18.81
2021-05-31 17:50:23 2459366.24 18.84
2021-07-04 17:27:13 2459400.23 18.74
2021-08-03 15:25:23 2459430.14 18.80
2021-10-03 16:21:27 2459491.18 18.83
2021-12-02 19:33:26 2459551.31 18.97
2021-12-02 21:20:01 2459551.39 18.96
2022-01-07 02:32:54 2459586.61 18.93
2022-01-07 06:46:34 2459586.78 19.03
2022-02-02 20:19:40 2459613.35 19.04
2022-03-07 18:05:42 2459646.25 19.03
2022-03-07 19:52:17 2459646.33 19.00
2022-04-09 05:46:23 2459678.74 18.88
2022-05-11 11:29:42 2459710.98 18.96
2022-06-13 23:09:57 2459744.47 18.89
2022-06-14 00:56:31 2459744.54 18.95
2022-07-18 16:43:31 2459779.20 18.86
2022-09-22 09:43:36 2459844.91 19.16
2022-10-15 21:36:28 2459868.40 19.12
2022-10-15 23:23:02 2459868.47 19.06
2022-11-21 22:28:10 2459905.44 19.12
2022-12-15 08:34:09 2459928.86 19.12
2023-01-19 03:37:11 2459963.65 19.19
2023-03-20 08:58:12 2460023.87 19.36
2023-03-20 13:11:52 2460024.05 19.49
2023-04-22 18:51:58 2460057.29 19.35
2023-05-25 02:21:15 2460089.60 19.41
2023-05-25 06:34:55 2460089.77 19.47
2023-06-27 06:15:59 2460122.76 19.57
2023-06-27 08:02:33 2460122.84 19.59
2023-08-01 07:32:00 2460157.81 19.62
2023-10-28 04:37:38 2460245.69 19.44
2023-10-28 06:24:12 2460245.77 19.44
2023-12-03 21:43:36 2460282.41 19.58
2023-12-27 21:34:56 2460306.40 19.44



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