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Gaia20cmt




Other surveys detections
None
Comments
known QSO brightens by ~3 mag
ATels
13767  13774  15362 
AstroNotes
None

TNS ID
AT2020lnb

RA - DEC
285.75514   -67.82664
19:03:01.23   -67:49:35.90
Galactic coords.
327.73919   -26.05479

Alerting date
2020-05-17 12:24:40
Julian date (TCB)
2458987.02
Alerting magnitude
16.09
Historic magnitude
17.89
Historic StdDev
0.48
Class
QSO
Publication date
June 1, 2020, 2:57 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.
2014-11-18 12:37:07 2456980.03 18.61
2014-11-30 18:42:23 2456992.28 17.47
2014-11-30 20:28:57 2456992.35 17.32
2015-01-15 12:45:49 2457038.03 18.76
2015-01-15 18:46:04 2457038.28 18.70
2015-03-05 09:53:31 2457086.91 18.56
2015-03-30 09:45:59 2457111.91 18.14
2015-03-30 11:32:33 2457111.98 18.14
2015-06-24 09:22:22 2457197.89 17.89
2015-06-24 15:22:37 2457198.14 17.64
2015-06-24 17:09:11 2457198.21 17.72
2015-06-24 21:22:52 2457198.39 17.59
2015-06-24 23:09:26 2457198.46 17.63
2015-06-25 05:09:40 2457198.72 18.02
2015-06-25 11:09:55 2457198.97 17.99
2015-06-25 15:23:35 2457199.14 18.00
2015-06-25 21:23:50 2457199.39 18.18
2015-06-26 03:24:04 2457199.64 18.12
2015-06-26 15:24:33 2457200.14 18.07
2015-06-26 23:11:22 2457200.47 17.97
2015-06-27 03:25:02 2457200.64 17.99
2015-06-27 05:11:36 2457200.72 18.02
2015-06-27 15:25:30 2457201.14 18.19
2015-06-27 17:12:05 2457201.22 18.26
2015-06-27 21:25:45 2457201.39 18.26
2015-06-28 05:12:34 2457201.72 18.09
2015-06-28 09:26:14 2457201.89 17.98
2015-06-28 11:12:48 2457201.97 17.80
2015-06-28 15:26:28 2457202.14 17.59
2015-06-28 17:13:03 2457202.22 17.55
2015-06-29 03:26:58 2457202.64 17.88
2015-08-26 15:13:29 2457261.13 18.33
2015-08-26 17:00:03 2457261.21 18.38
2015-09-25 03:00:10 2457290.63 17.81
2015-10-21 22:31:28 2457317.44 18.02
2015-12-01 19:31:38 2457358.31 18.25
2015-12-01 21:18:12 2457358.39 18.27
2015-12-02 01:31:52 2457358.56 18.26
2015-12-10 07:37:22 2457366.82 18.30
2015-12-10 09:23:56 2457366.89 18.29
2016-01-25 01:40:34 2457412.57 18.23
2016-02-04 18:00:57 2457423.25 18.64
2016-02-04 19:47:31 2457423.32 18.64
2016-03-15 05:00:20 2457462.71 18.69
2016-03-15 06:46:55 2457462.78 18.70
2016-05-10 12:31:14 2457519.02 18.51
2016-05-10 16:44:55 2457519.20 18.49
2016-07-09 04:37:18 2457578.69 18.04
2016-07-09 06:23:52 2457578.77 18.19
2016-07-09 10:37:32 2457578.94 18.16
2016-07-09 16:37:46 2457579.19 18.17
2016-07-09 18:24:20 2457579.27 18.19
2016-07-09 22:38:00 2457579.44 18.27
2016-07-10 00:24:34 2457579.52 18.26
2016-07-10 04:38:14 2457579.69 18.25
2016-07-10 06:24:48 2457579.77 18.24
2016-07-18 06:31:39 2457587.77 18.04
2016-07-18 10:45:18 2457587.95 18.22
2016-07-18 12:31:52 2457588.02 18.12
2016-07-18 16:45:32 2457588.20 18.26
2016-07-18 18:32:06 2457588.27 18.21
2016-07-18 22:45:46 2457588.45 18.26
2016-07-19 00:32:20 2457588.52 18.28
2016-07-19 04:46:00 2457588.70 18.35
2016-10-08 09:57:12 2457669.91 18.74
2016-10-08 11:43:46 2457669.99 18.72
2016-10-31 15:48:53 2457693.16 18.42
2016-12-14 02:26:12 2457736.60 17.74
2016-12-14 04:12:46 2457736.68 17.83
2016-12-14 08:26:26 2457736.85 17.87
2016-12-14 10:13:00 2457736.93 17.85
2016-12-14 14:26:40 2457737.10 17.85
2016-12-18 14:30:04 2457741.10 17.77
2016-12-18 16:16:38 2457741.18 17.73
2016-12-18 20:30:18 2457741.35 17.75
2016-12-18 22:16:52 2457741.43 17.58
2017-02-02 18:51:30 2457787.29 17.31
2017-02-02 20:38:05 2457787.36 17.28
2017-02-17 02:19:51 2457801.60 18.31
2017-02-17 04:06:26 2457801.67 18.23
2017-03-26 07:31:09 2457838.81 18.31
2017-03-26 09:17:44 2457838.89 18.26
2017-04-28 07:12:35 2457871.80 18.70
2017-04-28 08:59:10 2457871.87 18.68
2017-05-22 15:05:32 2457896.13 17.88
2017-05-22 19:19:12 2457896.31 18.06
2017-07-21 14:57:38 2457956.12 17.96
2017-07-21 19:11:17 2457956.30 17.87
2017-07-21 20:57:51 2457956.37 17.84
2017-08-08 03:08:13 2457973.63 18.51
2017-08-08 07:21:52 2457973.81 18.58
2017-08-08 09:08:26 2457973.88 18.51
2017-09-18 06:53:43 2458014.79 17.32
2017-09-18 08:40:17 2458014.86 17.40
2017-10-22 12:15:43 2458049.01 18.45
2017-11-11 00:13:26 2458068.51 17.88
2017-11-11 02:00:00 2458068.58 17.94
2017-12-26 18:29:22 2458114.27 16.79
2017-12-27 00:29:36 2458114.52 17.10
2017-12-27 04:43:16 2458114.70 16.97
2017-12-27 06:29:51 2458114.77 17.18
2017-12-27 10:43:31 2458114.95 17.16
2017-12-27 12:30:05 2458115.02 17.06
2017-12-27 16:43:45 2458115.20 17.29
2017-12-27 18:30:19 2458115.27 17.36
2017-12-27 22:43:59 2458115.45 17.14
2017-12-28 00:30:34 2458115.52 17.11
2017-12-28 04:44:14 2458115.70 17.32
2017-12-28 10:44:28 2458115.95 17.76
2017-12-28 12:31:02 2458116.02 17.83
2017-12-28 18:31:17 2458116.27 17.72
2018-02-12 21:14:21 2458162.38 17.61
2018-04-06 16:27:08 2458215.19 17.70
2018-05-14 20:19:15 2458253.35 18.30
2018-05-14 22:05:50 2458253.42 18.21
2018-06-03 16:17:16 2458273.18 17.68
2018-06-03 20:30:57 2458273.35 17.82
2018-06-03 22:17:31 2458273.43 17.85
2018-08-02 20:21:58 2458333.35 17.36
2018-08-25 16:14:37 2458356.18 18.03
2018-09-29 20:01:24 2458391.33 17.96
2018-11-05 07:10:59 2458427.80 17.64
2018-11-21 02:59:54 2458443.62 17.50
2019-01-06 07:21:50 2458489.81 18.68
2019-01-06 11:35:30 2458489.98 18.70
2019-01-06 13:22:04 2458490.06 18.76
2019-01-06 17:35:45 2458490.23 18.74
2019-01-06 19:22:19 2458490.31 18.75
2019-01-06 23:35:59 2458490.48 18.68
2019-01-07 01:22:33 2458490.56 18.66
2019-01-07 05:36:13 2458490.73 18.64
2019-01-08 23:37:51 2458492.48 18.51
2019-01-09 01:24:25 2458492.56 18.43
2019-01-09 05:38:05 2458492.73 18.58
2019-01-09 07:24:39 2458492.81 18.68
2019-01-09 11:38:20 2458492.98 18.52
2019-01-09 13:24:54 2458493.06 18.52
2019-01-09 19:25:09 2458493.31 18.55
2019-02-23 00:03:31 2458537.50 18.47
2019-03-16 16:15:25 2458559.18 19.23
2019-04-18 05:37:29 2458591.73 18.75
2019-06-02 11:17:49 2458636.97 18.21
2019-06-02 15:31:30 2458637.15 18.23
2019-06-02 23:18:19 2458637.47 18.04
2019-06-15 11:28:43 2458649.98 18.33
2019-06-15 15:42:23 2458650.15 18.39
2019-06-15 17:28:58 2458650.23 18.44
2019-06-15 21:42:38 2458650.40 18.60
2019-06-15 23:29:12 2458650.48 18.53
2019-06-16 03:42:53 2458650.65 18.32
2019-06-16 05:29:27 2458650.73 18.43
2019-09-19 22:18:48 2458746.43 17.32
2019-10-22 09:57:25 2458778.91 18.26
2019-10-22 11:43:59 2458778.99 18.28
2019-12-05 11:42:06 2458822.99 17.11
2019-12-05 13:28:39 2458823.06 17.13
2019-12-05 17:42:19 2458823.24 16.84
2019-12-05 19:28:53 2458823.31 16.58
2019-12-05 23:42:33 2458823.49 16.59
2019-12-17 05:54:28 2458834.75 17.87
2019-12-17 07:41:02 2458834.82 17.86
2019-12-17 11:54:42 2458835.00 17.73
2019-12-17 13:41:16 2458835.07 17.82
2019-12-17 17:54:55 2458835.25 17.72
2019-12-17 19:41:29 2458835.32 17.78
2020-03-08 14:48:16 2458917.12 18.02
2020-04-07 16:06:51 2458947.17 17.86
2020-05-17 12:24:40 2458987.02 16.09
2020-05-17 14:11:15 2458987.09 16.03
2020-05-30 02:29:09 2458999.60 15.15
2020-07-17 21:55:35 2459048.41 15.34
2020-07-17 23:42:09 2459048.49 15.27
2020-07-18 03:55:48 2459048.66 15.43
2020-07-25 11:50:10 2459055.99 16.79
2020-07-25 16:03:49 2459056.17 16.67
2020-08-03 08:20:48 2459064.85 17.03
2020-09-30 07:59:59 2459122.83 16.66
2020-09-30 09:46:33 2459122.91 16.61
2020-11-06 01:08:29 2459159.55 17.48
2020-11-21 13:11:15 2459175.05 16.99
2020-11-21 14:57:49 2459175.12 16.96
2021-01-06 17:32:36 2459221.23 17.34
2021-01-06 19:19:10 2459221.30 17.41
2021-01-06 23:32:51 2459221.48 17.46
2021-01-07 01:19:25 2459221.56 17.48
2021-01-07 05:33:05 2459221.73 17.49
2021-01-07 07:19:39 2459221.81 17.48
2021-01-07 11:33:19 2459221.98 17.46
2021-01-09 17:35:24 2459224.23 17.28
2021-01-09 19:21:58 2459224.31 17.12
2021-01-10 05:35:53 2459224.73 16.98
2021-01-10 07:22:27 2459224.81 17.12
2021-02-23 12:01:55 2459269.00 16.80
2021-03-17 10:13:14 2459290.93 17.72
2021-04-18 21:50:03 2459323.41 16.87
2021-06-03 23:17:24 2459369.47 17.93
2021-06-04 03:31:05 2459369.65 18.04
2021-06-04 09:31:19 2459369.90 17.98
2021-06-16 05:27:54 2459381.73 18.41
2021-06-16 09:41:34 2459381.90 18.45
2021-06-16 11:28:09 2459381.98 18.42
2021-06-16 15:41:49 2459382.15 18.46
2021-06-16 17:28:23 2459382.23 18.48
2021-06-16 21:42:04 2459382.40 18.42
2021-08-15 15:31:17 2459442.15 17.87
2021-08-15 17:17:51 2459442.22 17.83
2021-09-11 05:14:11 2459468.72 18.76
2021-09-11 09:27:50 2459468.89 18.80
2021-10-11 16:53:10 2459499.20 18.85
2021-11-19 09:49:38 2459537.91 18.71
2021-11-19 14:03:17 2459538.09 18.78
2021-12-01 08:08:33 2459549.84 19.00
2021-12-01 09:55:07 2459549.91 18.98
2022-01-16 02:11:46 2459595.59 19.13
2022-01-16 06:25:26 2459595.77 19.13
2022-01-16 08:12:01 2459595.84 19.21
2022-01-23 06:31:07 2459602.77 18.02
2022-01-23 08:17:42 2459602.85 18.08
2022-01-23 12:31:22 2459603.02 18.20
2022-01-23 14:17:57 2459603.10 18.17
2022-03-31 12:59:09 2459670.04 17.68
2022-04-30 12:47:28 2459700.03 16.13
2022-04-30 17:01:09 2459700.21 15.89
2022-06-25 22:50:41 2459756.45 18.57
2022-06-26 04:50:56 2459756.70 18.53
2022-06-26 10:51:10 2459756.95 18.53
2022-06-26 12:37:45 2459757.03 18.54
2022-06-26 16:51:25 2459757.20 18.53
2022-06-26 18:37:59 2459757.28 18.49
2022-06-26 22:51:40 2459757.45 18.59
2022-06-27 00:38:14 2459757.53 18.60
2022-06-27 04:51:54 2459757.70 18.53
2022-06-27 06:38:28 2459757.78 18.52
2022-06-27 10:52:09 2459757.95 18.41
2022-06-27 12:38:43 2459758.03 18.31
2022-06-27 16:52:23 2459758.20 18.27
2022-06-27 18:38:57 2459758.28 18.18
2022-06-27 22:52:38 2459758.45 18.12
2022-06-28 00:39:12 2459758.53 18.10
2022-06-28 04:52:52 2459758.70 18.26
2022-06-28 06:39:26 2459758.78 18.30
2022-06-28 10:53:06 2459758.95 18.30
2022-06-28 12:39:41 2459759.03 18.30
2022-06-28 16:53:21 2459759.20 18.28
2022-06-28 18:39:55 2459759.28 18.27
2022-06-28 22:53:35 2459759.45 18.16
2022-06-29 00:40:10 2459759.53 18.07
2022-06-29 04:53:50 2459759.70 18.06
2022-06-29 10:54:04 2459759.95 18.00
2022-06-29 16:54:19 2459760.20 17.80
2022-06-29 18:40:53 2459760.28 17.78
2022-06-29 22:54:33 2459760.45 17.82
2022-06-30 04:54:48 2459760.70 17.73
2022-06-30 10:55:02 2459760.95 17.80
2022-08-27 16:41:07 2459819.20 17.59
2022-09-26 04:26:32 2459848.69 18.71
2022-09-26 06:13:05 2459848.76 18.72
2022-10-22 16:11:59 2459875.17 17.86
2022-12-02 20:57:49 2459916.37 17.69
2022-12-02 22:44:23 2459916.45 17.71
2022-12-10 21:03:20 2459924.38 18.11
2022-12-10 22:49:54 2459924.45 18.13
2022-12-11 03:03:34 2459924.63 18.12
2023-01-25 19:20:26 2459970.31 16.47
2023-01-25 21:07:00 2459970.38 16.46
2023-02-05 19:27:18 2459981.31 16.54
2023-02-05 21:13:52 2459981.38 16.54
2023-03-17 00:27:43 2460020.52 17.09
2023-03-17 02:14:18 2460020.59 17.10
2023-04-15 06:13:50 2460049.76 18.37
2023-04-15 08:00:25 2460049.83 18.38
2023-05-12 12:12:32 2460077.01 17.59
2023-05-12 13:59:07 2460077.08 17.58
2023-07-11 00:04:53 2460136.50 18.00
2023-07-11 06:05:08 2460136.75 17.86
2023-07-11 07:51:42 2460136.83 17.98
2023-07-11 12:05:21 2460137.00 17.98
2023-07-11 13:51:56 2460137.08 17.97
2023-07-11 18:05:35 2460137.25 18.04
2023-07-11 19:52:09 2460137.33 18.07
2023-07-12 00:05:49 2460137.50 18.12
2023-07-21 14:00:22 2460147.08 18.19
2023-07-21 20:00:36 2460147.33 18.24
2023-07-22 00:14:16 2460147.51 18.25
2023-09-08 11:50:14 2460195.99 18.79
2023-11-02 07:02:14 2460250.79 18.29
2023-12-15 23:38:46 2460294.49 18.39
2023-12-16 03:52:26 2460294.66 18.40
2023-12-16 05:39:00 2460294.74 18.48
2023-12-16 09:52:39 2460294.91 18.49
2023-12-16 11:39:13 2460294.99 18.46
2023-12-20 03:55:54 2460298.66 18.27
2023-12-20 05:42:28 2460298.74 18.30
2023-12-20 09:56:08 2460298.91 18.25
2023-12-20 11:42:42 2460298.99 18.30



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