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Gaia20cma




Other surveys detections
None
Comments
1.6 mag brightening in erratic BL Lac SDSS J081226.00+114158.5
ATels
None
AstroNotes
None

TNS ID
AT2020lhp

RA - DEC
123.10837   11.69960
08:12:26.01   11:41:58.56
Galactic coords.
211.31487   23.20917

Alerting date
2020-05-27 22:19:47
Julian date (TCB)
2458997.43
Alerting magnitude
18.33
Historic magnitude
19.44
Historic StdDev
0.39
Class
BL Lac
Publication date
May 29, 2020, 11:13 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.
2015-03-08 00:07:24 2457089.51 19.44
2015-03-08 01:53:58 2457089.58 19.34
2015-03-08 06:07:37 2457089.76 19.39
2015-03-08 07:54:11 2457089.83 19.36
2015-03-08 12:07:50 2457090.01 19.35
2015-03-08 13:54:23 2457090.08 19.40
2015-03-13 13:58:15 2457095.08 19.59
2015-03-13 18:11:54 2457095.26 19.62
2015-03-13 19:58:28 2457095.33 19.54
2015-03-14 00:12:07 2457095.51 19.65
2015-03-14 01:58:41 2457095.58 19.63
2015-03-14 06:12:20 2457095.76 19.76
2015-04-22 17:32:59 2457135.23 19.86
2015-06-01 06:34:55 2457174.77 19.20
2015-06-01 10:48:34 2457174.95 19.36
2015-09-14 18:46:26 2457280.28 19.07
2015-09-14 20:33:00 2457280.36 19.08
2015-09-29 08:41:32 2457294.86 18.55
2015-11-03 00:26:32 2457329.52 19.14
2016-03-13 02:54:42 2457460.62 20.08
2016-03-13 07:08:21 2457460.80 20.29
2016-05-02 14:28:02 2457511.10 20.39
2016-09-22 15:38:02 2457654.15 19.74
2016-09-22 19:51:43 2457654.33 19.72
2016-10-13 19:54:23 2457675.33 19.49
2017-03-22 11:23:20 2457834.97 19.76
2017-04-15 03:30:11 2457858.65 19.37
2017-04-15 05:16:45 2457858.72 19.33
2017-05-13 10:58:36 2457886.96 19.45
2017-10-02 16:22:33 2458029.18 19.20
2017-10-28 16:15:29 2458055.18 19.25
2017-11-22 16:10:53 2458080.17 18.46
2018-04-30 06:11:25 2458238.76 19.49
2018-05-23 18:05:19 2458262.25 19.32
2018-10-12 23:32:37 2458404.48 18.56
2018-12-02 01:06:11 2458454.55 19.40
2018-12-02 05:19:52 2458454.72 19.52
2019-05-15 17:19:59 2458619.22 19.17
2019-06-02 05:23:18 2458636.72 19.16
2019-06-02 07:09:51 2458636.80 19.11
2019-10-16 09:30:42 2458772.90 19.73
2019-12-04 09:48:57 2458821.91 20.02
2019-12-04 11:35:32 2458821.98 20.10
2020-03-08 04:58:33 2458916.71 20.28
2020-03-08 16:58:58 2458917.21 20.28
2020-04-20 06:54:48 2458959.79 20.09
2020-04-20 08:41:22 2458959.86 20.14
2020-05-27 22:19:47 2458997.43 18.33
2020-05-28 02:33:26 2458997.61 18.28
2020-05-28 04:19:59 2458997.68 18.33
2020-06-07 20:44:51 2459008.36 18.32
2020-06-07 22:31:24 2459008.44 18.42
2020-06-08 02:45:04 2459008.61 18.54
2020-06-08 04:31:37 2459008.69 18.50
2020-10-13 11:31:38 2459135.98 18.50
2020-10-13 13:18:13 2459136.05 18.46
2020-11-13 11:12:29 2459166.97 19.37
2020-11-13 12:59:04 2459167.04 19.41
2020-12-02 07:04:47 2459185.79 19.60
2020-12-02 11:18:28 2459185.97 19.75
2021-05-16 13:03:57 2459351.04 18.83
2021-05-16 17:17:36 2459351.22 18.81
2021-06-02 11:21:28 2459367.97 20.06
2021-09-10 15:03:05 2459468.13 20.29
2021-09-10 19:16:46 2459468.30 20.40
2021-09-11 01:17:02 2459468.55 20.52
2021-09-11 03:03:37 2459468.63 20.46
2021-09-11 09:03:53 2459468.88 20.55
2021-09-11 15:04:09 2459469.13 20.47
2021-09-11 19:17:50 2459469.30 20.42
2021-09-11 21:04:25 2459469.38 20.40
2021-09-12 01:18:06 2459469.55 20.35
2021-09-12 03:04:41 2459469.63 20.32
2021-09-12 09:04:57 2459469.88 20.23
2021-11-29 12:14:05 2459548.01 19.75
2021-11-29 14:00:39 2459548.08 19.68
2021-11-29 18:14:21 2459548.26 19.70
2021-11-29 20:00:55 2459548.33 19.68
2021-12-09 18:22:44 2459558.27 19.36
2021-12-09 20:09:19 2459558.34 19.33
2021-12-10 00:23:00 2459558.52 19.37
2022-03-07 19:33:30 2459646.31 18.57
2022-03-07 21:20:03 2459646.39 18.64
2022-03-08 01:33:43 2459646.57 18.27
2022-03-15 13:39:08 2459654.07 18.32
2022-03-15 15:25:42 2459654.14 18.34
2022-03-15 19:39:20 2459654.32 18.29
2022-03-15 21:25:54 2459654.39 18.27
2022-04-23 13:00:33 2459693.04 18.43
2022-04-23 14:47:06 2459693.12 18.46
2022-06-02 20:01:43 2459733.33 18.54
2022-06-03 00:15:22 2459733.51 18.63
2022-06-03 02:01:56 2459733.58 18.69
2022-06-03 06:15:35 2459733.76 18.68
2022-06-09 00:19:54 2459739.51 19.02
2022-06-09 08:06:40 2459739.84 18.80
2022-06-09 12:20:19 2459740.01 18.82
2022-06-09 14:06:53 2459740.09 18.79
2022-09-15 03:59:45 2459837.67 19.27
2022-09-15 10:00:01 2459837.92 19.27
2022-09-30 14:21:43 2459853.10 18.69
2023-03-14 16:21:47 2460018.18 19.14
2023-03-14 20:35:26 2460018.36 19.12
2023-03-14 22:22:00 2460018.43 19.14
2023-04-01 22:24:48 2460036.43 18.62
2023-04-02 02:38:27 2460036.61 18.11
2023-05-04 09:55:31 2460068.91 18.63
2023-09-24 09:18:55 2460211.89 18.06
2023-10-15 21:20:47 2460233.39 19.01
2023-10-15 23:07:22 2460233.46 19.00
2023-11-14 04:51:55 2460262.70 18.66



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