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Gaia18cht


Details Follow-up


Other surveys detections
None
Comments
long-term decline of ~1 mag in Carbon star
ATels
None
AstroNotes
None

TNS ID
AT2018flj

RA - DEC
12.35428   -73.01344
00:49:25.03   -73:00:48.38
Galactic coords.
303.1375   -44.11401

Alerting date
2018-08-19 20:00:11
Julian date (TCB)
2458350.33
Alerting magnitude
17.71
Historic magnitude
16.62
Historic StdDev
0.19
Class
unknown
Publication date
Aug. 29, 2018, 1:53 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.
2014-08-29 22:06:52 2456899.42 16.64
2014-08-29 23:53:26 2456899.50 16.59
2014-11-12 00:43:40 2456973.53 16.67
2015-01-30 05:26:48 2457052.73 16.37
2015-01-30 07:13:22 2457052.80 16.36
2015-03-10 16:13:53 2457092.18 16.38
2015-03-31 23:58:15 2457113.50 16.44
2015-07-08 21:10:09 2457212.38 16.79
2015-07-08 22:56:43 2457212.46 16.78
2015-08-20 08:47:56 2457254.87 16.56
2015-08-20 10:34:30 2457254.94 16.54
2015-09-18 02:44:16 2457283.61 16.54
2015-10-22 02:21:07 2457317.60 16.64
2015-11-25 07:42:08 2457351.82 16.57
2015-12-17 07:34:57 2457373.82 16.52
2015-12-17 09:21:31 2457373.89 16.52
2016-01-25 00:22:37 2457412.52 16.51
2016-01-25 02:09:12 2457412.59 16.54
2016-02-11 00:24:46 2457429.52 16.45
2016-03-21 01:02:40 2457468.54 16.41
2016-04-13 05:11:18 2457491.72 16.40
2016-04-13 06:57:53 2457491.79 16.39
2016-06-22 16:20:24 2457562.18 16.13
2016-06-22 18:06:58 2457562.25 16.13
2016-07-21 18:06:17 2457591.25 16.09
2016-07-21 22:19:57 2457591.43 16.10
2016-09-01 21:56:46 2457633.41 16.26
2016-09-01 23:43:20 2457633.49 16.25
2016-10-01 15:47:59 2457663.16 16.30
2016-10-01 17:34:33 2457663.23 16.30
2016-11-01 23:13:30 2457694.47 16.36
2016-12-07 04:26:19 2457729.68 16.45
2016-12-27 14:35:57 2457750.11 16.42
2017-02-04 15:07:00 2457789.13 16.46
2017-02-04 19:20:40 2457789.31 16.41
2017-02-21 22:31:27 2457806.44 16.45
2017-04-01 15:28:53 2457845.15 16.61
2017-04-27 01:34:33 2457870.57 16.74
2017-05-30 19:10:35 2457904.30 16.90
2017-05-30 20:57:09 2457904.37 16.91
2017-07-07 18:50:06 2457942.28 16.80
2017-07-07 20:36:40 2457942.36 16.81
2017-08-05 06:51:47 2457970.79 16.69
2017-09-15 00:27:42 2458011.52 16.59
2017-09-15 02:14:16 2458011.59 16.60
2017-10-15 19:58:56 2458042.33 16.57
2017-10-16 00:12:35 2458042.51 16.56
2017-12-19 22:59:42 2458107.46 16.69
2018-01-07 16:58:12 2458126.21 16.69
2018-01-07 18:44:46 2458126.28 16.70
2018-02-16 03:41:44 2458165.65 16.69
2018-02-16 05:28:18 2458165.73 16.70
2018-03-06 09:42:59 2458183.90 16.72
2018-03-06 11:29:34 2458183.98 16.72
2018-04-13 08:47:18 2458221.87 16.86
2018-06-12 14:19:40 2458282.10 17.22
2018-06-12 16:06:15 2458282.17 17.23
2018-07-22 19:58:30 2458322.33 17.49
2018-08-19 20:00:11 2458350.33 17.70
2018-08-19 21:46:45 2458350.41 17.67
2018-09-27 19:35:43 2458389.32 17.74
2018-09-27 21:22:16 2458389.39 17.76
2018-10-29 19:13:02 2458421.30 17.60
2018-11-25 00:58:33 2458447.54 17.28
2018-11-25 02:45:07 2458447.61 17.25
2019-01-18 23:57:08 2458502.50 17.18
2019-02-27 12:27:59 2458542.02 17.25
2019-04-25 03:53:16 2458598.66 16.92
2019-04-25 05:39:50 2458598.74 16.91
2019-05-25 09:39:00 2458628.90 16.75
2019-05-25 11:25:34 2458628.98 16.76
2019-06-25 17:15:38 2458660.22 16.71
2019-09-22 08:10:57 2458748.84 16.60
2019-10-29 05:55:00 2458785.75 16.84
2020-02-04 02:05:07 2458883.59 17.33
2020-02-04 03:51:41 2458883.66 17.29
2020-03-01 22:44:01 2458910.45 17.40
2020-03-02 02:57:41 2458910.62 17.43
2020-04-06 22:30:21 2458946.44 17.54
2020-05-10 19:51:46 2458980.33 17.36
2020-06-05 01:02:21 2459005.54 17.29
2020-07-15 15:25:07 2459046.14 17.22
2020-07-15 17:11:41 2459046.22 17.24
2020-08-20 15:45:20 2459082.16 17.10
2020-08-20 19:58:59 2459082.33 17.16
2020-09-28 13:34:27 2459121.07 16.94
2020-10-30 13:10:57 2459153.05 16.86
2020-11-25 14:43:21 2459179.11 16.84
2021-01-01 23:54:31 2459216.50 16.89
2021-01-19 11:54:55 2459234.00 16.79
2021-01-19 13:41:29 2459234.07 16.75
2021-02-28 04:39:36 2459273.69 16.83
2021-04-25 17:38:17 2459330.23 16.96
2021-05-26 03:37:12 2459360.65 16.72
2021-05-26 05:23:46 2459360.72 16.74
2021-06-26 09:27:56 2459391.89 16.38
2021-06-26 11:14:30 2459391.97 16.37
2021-08-07 04:52:39 2459433.70 16.43
2021-08-07 09:06:19 2459433.88 16.43
2021-08-07 10:52:53 2459433.95 16.48
2021-09-04 10:52:23 2459461.95 16.40
2021-09-04 15:06:02 2459462.13 16.41
2021-10-10 20:41:41 2459498.36 16.45
2021-10-10 22:28:15 2459498.44 16.42
2021-11-13 02:10:13 2459531.59 16.43
2022-01-14 00:51:35 2459593.54 16.43
2022-01-14 02:38:10 2459593.61 16.42
2022-01-31 00:53:12 2459610.54 16.37
2022-01-31 02:39:46 2459610.61 16.35
2022-03-11 11:40:39 2459649.99 16.40
2022-05-07 18:45:22 2459707.28 16.87
2022-05-07 22:59:03 2459707.46 16.90
2022-06-09 22:41:43 2459740.45 17.07
2022-06-10 00:28:18 2459740.52 17.08
2022-07-09 22:37:39 2459770.44 17.13
2022-08-21 10:15:23 2459812.93 17.21
2022-09-19 05:57:47 2459841.75 17.01
2022-10-22 23:34:48 2459875.48 16.87
2022-12-18 03:01:41 2459931.63 17.05
2023-01-25 21:35:32 2459970.40 17.01
2023-02-11 19:51:07 2459987.33 16.90
2023-02-11 21:37:41 2459987.40 16.93
2023-03-22 20:29:32 2460026.35 16.63
2023-04-15 06:37:57 2460049.78 16.65
2023-04-15 08:24:31 2460049.85 16.68
2023-05-20 06:06:59 2460084.75 16.56
2023-07-23 19:33:45 2460149.32 16.25
2023-07-23 23:47:25 2460149.49 16.27
2023-09-03 23:24:14 2460191.48 16.53
2023-09-04 01:10:48 2460191.55 16.56
2023-10-03 19:01:23 2460221.29 16.71
2023-12-09 04:06:13 2460287.67 16.32
2023-12-09 05:52:47 2460287.74 16.28



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