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Gaia21cfr




Other surveys detections
None
Comments
0.8 mag dimming in known QSO
ATels
None
AstroNotes
None

TNS ID
AT2021lqm

RA - DEC
204.00880   23.63965
13:36:02.11   23:38:22.74
Galactic coords.
16.2849   79.34531

Alerting date
2021-05-07 00:33:09
Julian date (TCB)
2459341.52
Alerting magnitude
19.15
Historic magnitude
18.16
Historic StdDev
0.19
Class
QSO
Publication date
May 8, 2021, 2:46 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.
2014-08-20 05:59:36 2456889.75 18.61
2014-08-20 07:46:10 2456889.82 18.59
2014-08-20 11:59:49 2456890.00 18.61
2014-08-20 13:46:23 2456890.07 18.62
2014-08-20 18:00:02 2456890.25 18.59
2014-08-20 19:46:36 2456890.32 18.60
2014-08-21 01:46:49 2456890.57 18.59
2014-08-24 13:50:00 2456894.08 18.62
2014-08-24 18:03:39 2456894.25 18.59
2014-08-24 19:50:13 2456894.33 18.62
2014-08-25 00:03:52 2456894.50 18.61
2014-08-25 01:50:26 2456894.58 18.60
2014-08-25 06:04:05 2456894.75 18.60
2014-08-25 07:50:39 2456894.83 18.64
2014-08-25 12:04:18 2456895.00 18.62
2014-08-31 12:09:14 2456901.01 18.68
2014-08-31 13:55:47 2456901.08 18.68
2014-08-31 19:56:01 2456901.33 18.70
2015-01-18 11:06:53 2457040.96 18.40
2015-02-06 23:08:27 2457060.46 18.40
2015-05-14 00:00:54 2457156.50 18.49
2015-05-14 01:47:28 2457156.57 18.52
2015-05-14 06:01:07 2457156.75 18.49
2015-07-04 11:15:22 2457207.97 18.43
2015-07-04 13:01:56 2457208.04 18.37
2015-08-27 10:53:49 2457261.95 18.45
2015-11-09 17:11:08 2457336.22 18.67
2015-11-09 18:57:43 2457336.29 18.69
2015-11-09 23:11:24 2457336.47 18.68
2015-11-10 00:57:58 2457336.54 18.67
2015-11-10 05:11:39 2457336.72 18.66
2015-11-19 11:19:54 2457345.97 18.68
2015-11-19 13:06:28 2457346.05 18.68
2015-11-19 17:20:09 2457346.22 18.68
2015-12-28 22:56:00 2457385.46 18.59
2016-02-01 16:18:06 2457420.18 18.57
2016-02-16 10:24:32 2457434.93 18.56
2016-02-16 12:11:07 2457435.01 18.56
2016-05-22 13:00:13 2457531.04 18.73
2016-06-09 08:48:40 2457548.87 18.61
2016-06-09 13:02:18 2457549.04 18.64
2016-07-14 20:10:18 2457584.34 18.57
2016-11-16 20:05:11 2457709.34 18.55
2016-11-17 00:18:52 2457709.51 18.54
2016-11-17 02:05:26 2457709.59 18.53
2016-12-06 06:27:13 2457728.77 18.52
2016-12-06 08:13:48 2457728.84 18.48
2017-01-07 13:52:34 2457761.08 18.37
2017-02-15 06:38:18 2457799.78 18.41
2017-02-23 18:45:11 2457808.28 18.39
2017-02-23 20:31:45 2457808.36 18.38
2017-02-24 00:45:26 2457808.53 18.39
2017-06-01 15:25:06 2457906.14 18.40
2017-06-01 17:11:40 2457906.22 18.35
2017-06-24 09:19:59 2457928.89 18.37
2017-06-24 11:06:33 2457928.96 18.37
2017-07-26 08:55:24 2457960.87 18.30
2017-07-26 10:41:58 2457960.95 18.31
2017-11-26 22:38:02 2458084.44 18.30
2017-11-27 02:51:43 2458084.62 18.29
2017-12-21 08:51:27 2458108.87 18.21
2017-12-21 10:38:01 2458108.94 18.24
2018-01-18 02:37:40 2458136.61 18.22
2018-06-12 10:30:01 2458281.94 18.25
2018-07-09 12:02:33 2458309.00 18.17
2018-08-06 16:04:44 2458337.17 18.23
2018-08-06 17:51:18 2458337.24 18.24
2018-12-07 16:02:44 2458460.17 18.19
2018-12-07 17:49:19 2458460.24 18.15
2019-01-04 15:50:51 2458488.16 18.20
2019-01-04 17:37:26 2458488.23 18.21
2019-01-28 09:45:17 2458511.91 18.25
2019-05-07 06:36:19 2458610.78 18.28
2019-05-07 12:36:33 2458611.03 18.25
2019-05-07 18:36:46 2458611.28 18.24
2019-05-08 00:36:59 2458611.53 18.22
2019-05-08 02:23:33 2458611.60 18.25
2019-05-08 08:23:46 2458611.85 18.25
2019-05-08 12:37:26 2458612.03 18.26
2019-05-08 14:24:00 2458612.10 18.23
2019-05-08 18:37:39 2458612.28 18.28
2019-05-09 00:37:52 2458612.53 18.26
2019-05-09 02:24:26 2458612.60 18.27
2019-05-09 06:38:05 2458612.78 18.24
2019-05-09 08:24:39 2458612.85 18.25
2019-05-09 12:38:18 2458613.03 18.26
2019-05-09 14:24:52 2458613.10 18.27
2019-05-09 18:38:32 2458613.28 18.24
2019-06-23 11:36:29 2458657.98 18.34
2019-08-01 07:29:47 2458696.81 18.35
2019-08-01 09:16:21 2458696.89 18.39
2019-11-09 07:48:24 2458796.83 18.07
2019-11-09 09:34:58 2458796.90 18.08
2019-11-09 13:48:39 2458797.08 18.09
2019-11-09 15:35:13 2458797.15 18.05
2019-11-09 19:48:54 2458797.33 18.07
2019-11-09 21:35:29 2458797.40 18.04
2019-11-10 01:49:10 2458797.58 18.04
2019-11-10 07:49:25 2458797.83 18.06
2019-11-12 01:51:17 2458799.58 18.06
2019-11-12 07:51:33 2458799.83 18.04
2019-11-12 09:38:07 2458799.90 18.03
2019-11-12 13:51:48 2458800.08 17.99
2019-11-12 15:38:23 2458800.15 18.05
2019-11-12 19:52:04 2458800.33 18.09
2019-11-12 21:38:38 2458800.40 18.05
2019-11-13 03:38:53 2458800.65 18.08
2019-12-24 12:01:23 2458842.00 18.13
2020-01-23 13:23:25 2458872.06 18.20
2020-02-14 12:18:38 2458894.01 18.26
2020-06-17 16:12:58 2459018.18 18.27
2020-07-21 11:40:29 2459051.99 18.37
2020-08-07 04:03:35 2459068.67 18.35
2020-08-07 05:50:08 2459068.74 18.38
2020-12-08 05:48:22 2459191.74 18.64
2021-01-05 11:35:15 2459219.98 18.83
2021-01-28 21:43:59 2459243.41 18.88
2021-05-07 00:33:09 2459341.52 19.15
2021-05-07 06:33:22 2459341.77 19.18
2021-05-07 08:19:56 2459341.85 19.17
2021-05-07 12:33:35 2459342.02 19.19
2021-05-07 14:20:09 2459342.10 19.17
2021-05-07 20:20:22 2459342.35 19.21
2021-05-10 14:22:40 2459345.10 19.15
2021-05-10 18:36:19 2459345.28 19.18
2021-05-11 00:36:32 2459345.53 19.14
2021-05-11 02:23:06 2459345.60 19.12
2021-05-11 06:36:45 2459345.78 19.15
2021-06-23 23:35:08 2459389.48 19.10
2021-06-24 01:21:41 2459389.56 19.15
2021-07-26 00:58:05 2459421.54 19.05
2021-08-18 05:12:58 2459444.72 19.03
2021-08-18 06:59:31 2459444.79 19.07
2021-12-18 23:12:57 2459567.47 18.64
2022-02-07 16:49:08 2459618.20 18.69
2022-05-14 15:13:56 2459714.13 18.58
2022-05-14 19:27:35 2459714.31 18.57
2022-05-14 21:14:09 2459714.38 18.60
2022-05-27 09:19:42 2459726.89 18.62
2022-05-27 13:33:21 2459727.06 18.60
2022-07-05 06:42:50 2459765.78 18.55
2022-07-05 08:29:24 2459765.85 18.60
2022-08-11 19:59:14 2459803.33 18.67
2022-08-12 00:12:53 2459803.51 18.71
2022-08-28 00:21:09 2459819.51 18.78
2022-08-28 02:07:43 2459819.59 18.79
2022-08-28 08:07:56 2459819.84 18.80
2022-11-10 00:38:15 2459893.53 19.00
2022-11-10 06:38:30 2459893.78 18.96
2022-11-10 08:25:05 2459893.85 19.01
2022-11-10 12:38:45 2459894.03 19.06
2022-11-21 06:47:53 2459904.78 19.01
2022-11-21 08:34:27 2459904.86 18.97
2022-11-21 12:48:08 2459905.03 19.00
2022-11-21 14:34:43 2459905.11 19.00
2022-12-29 18:23:45 2459943.27 18.99
2023-02-02 17:44:34 2459978.24 19.03
2023-02-02 19:31:09 2459978.31 19.05
2023-02-17 01:37:51 2459992.57 19.06
2023-05-24 02:26:58 2460088.60 19.19
2023-05-24 04:13:32 2460088.68 19.12
2023-11-18 15:32:56 2460267.15 19.11
2023-12-08 09:40:39 2460286.90 19.18
2024-01-09 07:33:40 2460318.82 19.07
2024-01-09 09:20:15 2460318.89 19.03



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