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Gaia23and




Other surveys detections
None
Comments
Brightening in known QSO
ATels
None
AstroNotes
None

TNS ID
AT2018lbc

RA - DEC
214.76127   16.50203
14:19:02.70   16:30:07.31
Galactic coords.
9.79203   67.11123

Alerting date
2023-02-01 05:52:39
Julian date (TCB)
2459976.74
Alerting magnitude
18.47
Historic magnitude
19.33
Historic StdDev
0.27
Class
QSO
Publication date
Feb. 2, 2023, 6:42 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.
2015-01-17 03:28:00 2457039.64 18.47
2015-02-10 03:21:40 2457063.64 18.51
2015-02-10 05:08:15 2457063.71 18.53
2015-08-29 22:45:59 2457264.45 18.74
2015-08-30 00:32:33 2457264.52 18.74
2015-08-30 04:46:12 2457264.70 18.73
2015-12-31 06:35:38 2457387.77 18.81
2016-01-31 04:26:07 2457418.68 18.88
2016-02-20 00:14:02 2457438.51 18.85
2016-02-20 04:27:43 2457438.69 18.89
2016-05-27 02:49:58 2457535.62 19.09
2016-06-06 08:56:05 2457545.87 18.99
2016-06-06 13:09:44 2457546.05 19.08
2016-07-16 12:16:24 2457586.01 19.02
2016-07-16 14:02:58 2457586.09 19.05
2016-08-21 19:33:17 2457622.31 19.05
2016-09-07 19:40:36 2457639.32 19.12
2016-09-07 23:54:15 2457639.50 19.11
2016-09-08 01:40:49 2457639.57 19.08
2016-11-24 08:04:50 2457716.84 19.27
2016-11-24 12:18:31 2457717.01 19.26
2016-11-24 14:05:05 2457717.09 19.27
2016-11-24 18:18:46 2457717.26 19.22
2016-11-24 20:05:21 2457717.34 19.28
2016-11-25 00:19:02 2457717.51 19.26
2016-11-25 02:05:36 2457717.59 19.25
2016-11-25 06:19:17 2457717.76 19.26
2016-11-25 08:05:52 2457717.84 19.26
2016-11-25 12:19:32 2457718.01 19.30
2016-11-25 14:06:07 2457718.09 19.23
2016-11-28 18:22:46 2457721.27 19.28
2016-11-29 00:23:01 2457721.52 19.28
2016-11-29 08:09:51 2457721.84 19.30
2016-11-29 12:23:32 2457722.02 19.29
2016-11-29 18:23:47 2457722.27 19.27
2016-11-30 02:10:38 2457722.59 19.30
2017-01-10 01:46:40 2457763.57 19.42
2017-02-13 12:46:28 2457798.03 19.42
2017-02-13 14:33:03 2457798.11 19.45
2017-02-28 08:39:28 2457812.86 19.35
2017-02-28 12:53:09 2457813.04 19.36
2017-06-04 23:10:41 2457909.47 19.31
2017-06-05 03:24:20 2457909.64 19.27
2017-06-21 21:27:36 2457926.39 19.36
2017-06-21 23:14:10 2457926.47 19.36
2017-07-27 20:47:20 2457962.37 19.47
2017-07-27 22:33:54 2457962.44 19.45
2017-11-30 20:46:01 2458088.37 19.35
2017-11-30 22:32:36 2458088.44 19.34
2017-12-18 14:55:09 2458106.12 19.33
2017-12-18 16:41:44 2458106.20 19.32
2018-01-20 14:32:54 2458139.11 19.30
2018-03-08 13:51:20 2458186.08 19.56
2018-03-08 15:37:55 2458186.15 19.49
2018-03-08 19:51:36 2458186.33 19.51
2018-06-14 22:26:21 2458284.43 19.11
2018-06-15 00:12:54 2458284.51 19.14
2018-07-06 22:22:46 2458306.43 18.98
2018-07-07 00:09:20 2458306.51 18.98
2018-12-10 11:42:16 2458462.99 18.63
2019-01-02 23:43:41 2458486.49 18.62
2019-01-31 03:42:23 2458514.65 18.76
2019-01-31 05:28:58 2458514.73 18.79
2019-06-25 13:17:33 2458660.05 18.87
2019-08-04 07:38:01 2458699.82 18.49
2019-08-04 09:24:34 2458699.89 18.45
2020-01-20 17:26:46 2458869.23 18.78
2020-02-16 06:30:29 2458895.77 18.93
2020-06-20 10:25:06 2459020.93 19.30
2020-06-20 12:11:40 2459021.01 19.25
2020-07-19 23:30:12 2459050.48 19.13
2020-08-08 17:41:39 2459070.24 19.07
2020-12-10 21:54:44 2459194.41 19.19
2021-01-03 15:55:02 2459218.16 19.26
2021-01-03 17:41:36 2459218.24 19.26
2021-01-31 15:41:15 2459246.15 19.09
2021-06-26 01:16:06 2459391.55 19.07
2021-07-23 01:02:42 2459418.54 18.97
2021-08-19 23:04:26 2459446.46 19.07
2021-08-20 00:51:00 2459446.54 19.08
2021-12-21 11:05:49 2459569.96 18.82
2022-01-18 04:54:34 2459597.70 18.83
2022-02-10 22:49:10 2459621.45 18.85
2022-07-07 00:36:07 2459767.53 18.76
2022-07-07 02:22:40 2459767.60 18.76
2022-08-07 12:13:22 2459799.01 18.78
2022-08-07 13:59:56 2459799.08 18.79
2022-08-30 18:13:32 2459822.26 18.73
2022-08-30 20:00:06 2459822.33 18.74
2023-01-01 00:16:51 2459945.51 18.44
2023-01-01 02:03:26 2459945.59 18.45
2023-02-01 05:52:39 2459976.74 18.47
2023-02-01 07:39:14 2459976.82 18.44
2023-02-20 17:54:46 2459996.25 18.42
2023-05-28 14:29:48 2460093.10 18.66
2023-05-28 16:16:22 2460093.18 18.59
2023-06-08 14:35:57 2460104.11 18.69
2023-06-08 16:22:31 2460104.18 18.73
2023-07-18 07:43:51 2460143.82 18.68
2023-07-18 09:30:25 2460143.90 18.70
2023-08-24 03:00:08 2460180.63 18.68
2023-08-24 07:13:47 2460180.80 18.71
2023-09-09 07:21:21 2460196.81 18.66
2023-09-09 09:07:55 2460196.88 18.68
2023-09-09 13:21:34 2460197.06 18.66
2023-09-09 15:08:08 2460197.13 18.66
2023-11-25 03:31:18 2460273.65 18.75
2023-11-25 07:44:59 2460273.82 18.72
2023-11-25 09:31:33 2460273.90 18.69
2023-11-25 15:31:49 2460274.15 18.70
2023-11-25 19:45:29 2460274.32 18.69
2023-11-25 21:32:04 2460274.40 18.71
2023-11-26 01:45:44 2460274.57 18.75
2023-12-02 07:51:39 2460280.83 18.74
2023-12-02 13:51:54 2460281.08 18.73
2023-12-02 15:38:29 2460281.15 18.71
2023-12-02 21:38:44 2460281.40 18.75
2023-12-03 03:39:00 2460281.65 18.76
2024-01-11 19:27:52 2460321.31 18.90



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