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Gaia18ajj




Other surveys detections
None
Comments
red star fades by >0.8 mag, very red in WISE, candidate YSO
ATels
None
AstroNotes
None

TNS ID
AT2018sf

RA - DEC
215.84544   -61.17112
14:23:22.91   -61:10:16.03
Galactic coords.
313.78562   -0.25193

Alerting date
2018-02-05 23:06:29
Julian date (TCB)
2458155.46
Alerting magnitude
16.57
Historic magnitude
15.44
Historic StdDev
0.16
Class
unknown
Publication date
Feb. 12, 2018, 11:45 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.
2015-01-06 16:41:24 2457029.20 15.30
2015-01-25 04:42:59 2457047.70 15.41
2015-01-25 06:29:34 2457047.77 15.39
2015-04-08 03:47:04 2457120.66 15.38
2015-04-08 05:33:39 2457120.73 15.33
2015-04-08 09:47:19 2457120.91 15.37
2015-04-08 11:33:54 2457120.98 15.29
2015-04-24 23:45:21 2457137.49 15.27
2015-04-25 03:59:01 2457137.67 15.36
2015-04-25 05:45:35 2457137.74 15.27
2015-04-25 11:45:50 2457137.99 15.28
2015-07-18 23:42:03 2457222.49 15.41
2015-07-19 03:55:42 2457222.66 15.44
2015-08-22 09:30:26 2457256.90 15.49
2015-08-22 11:17:00 2457256.97 15.48
2015-09-29 10:23:08 2457294.93 15.48
2015-09-29 14:36:47 2457295.11 15.52
2015-12-01 02:47:37 2457357.62 15.61
2015-12-01 07:01:17 2457357.79 15.61
2015-12-01 08:47:52 2457357.87 15.62
2015-12-01 14:48:06 2457358.12 15.62
2015-12-01 19:01:47 2457358.29 15.63
2015-12-02 01:02:01 2457358.54 15.62
2015-12-02 02:48:35 2457358.62 15.62
2015-12-02 07:02:16 2457358.79 15.62
2015-12-02 08:48:50 2457358.87 15.62
2015-12-02 14:49:05 2457359.12 15.60
2015-12-02 19:02:45 2457359.29 15.59
2015-12-02 20:49:19 2457359.37 15.58
2015-12-03 01:02:59 2457359.54 15.58
2015-12-03 02:49:34 2457359.62 15.58
2015-12-03 07:03:14 2457359.79 15.56
2015-12-03 08:49:49 2457359.87 15.57
2016-02-07 23:41:16 2457426.49 15.61
2016-02-08 01:27:51 2457426.56 15.59
2016-03-10 05:20:05 2457457.72 15.57
2016-04-27 11:02:26 2457505.96 15.50
2016-04-28 11:03:25 2457506.96 15.50
2016-04-28 12:49:59 2457507.03 15.52
2016-04-28 17:03:40 2457507.21 15.46
2016-04-28 18:50:14 2457507.28 15.52
2016-04-29 00:50:28 2457507.54 15.52
2016-05-04 00:55:09 2457512.54 15.57
2016-05-04 11:09:03 2457512.96 15.52
2016-05-04 12:55:38 2457513.04 15.57
2016-05-04 17:09:18 2457513.21 15.55
2016-05-04 18:55:52 2457513.29 15.56
2016-05-04 23:09:32 2457513.46 15.55
2016-05-05 05:09:47 2457513.72 15.56
2016-05-05 06:56:21 2457513.79 15.57
2016-05-05 11:10:02 2457513.97 15.58
2016-05-05 17:10:17 2457514.22 15.56
2016-07-06 05:01:26 2457575.71 15.56
2016-07-06 06:48:00 2457575.78 15.56
2016-08-02 18:42:55 2457603.28 15.36
2016-09-01 22:37:07 2457633.44 15.33
2016-10-12 11:18:12 2457673.97 15.17
2016-10-23 03:37:36 2457684.65 15.16
2016-10-23 05:24:10 2457684.73 15.16
2016-12-08 21:39:45 2457731.40 15.18
2016-12-09 01:53:26 2457731.58 15.19
2016-12-09 03:40:00 2457731.65 15.17
2016-12-16 01:59:12 2457738.58 15.19
2016-12-16 03:45:47 2457738.66 15.19
2017-01-26 06:50:17 2457779.78 15.97
2017-01-26 08:36:52 2457779.86 16.01
2017-03-21 15:40:01 2457834.15 17.23
2017-07-18 07:33:46 2457952.82 17.93
2017-07-18 09:20:19 2457952.89 17.93
2017-09-13 01:04:50 2458009.55 16.68
2017-09-13 02:51:24 2458009.62 16.69
2017-10-26 01:35:23 2458052.57 15.83
2017-10-26 05:49:03 2458052.74 15.86
2017-10-26 07:35:37 2458052.82 15.84
2017-10-26 11:49:16 2458052.99 15.86
2017-11-01 11:53:58 2458059.00 15.93
2017-11-01 13:40:32 2458059.07 15.94
2017-12-18 05:57:21 2458105.75 16.15
2017-12-18 10:11:02 2458105.92 16.14
2017-12-29 16:17:55 2458117.18 16.16
2018-02-05 23:06:29 2458155.46 16.73
2018-02-06 03:20:10 2458155.64 16.70
2018-04-02 09:04:57 2458210.88 17.95
2018-06-01 20:58:43 2458271.37 18.82
2018-06-01 22:45:17 2458271.45 18.83
2018-06-02 08:59:11 2458271.87 18.79
2018-06-02 10:45:45 2458271.95 18.79
2018-06-02 14:59:25 2458272.12 18.82
2018-06-02 22:46:12 2458272.45 18.77
2018-06-11 21:07:08 2458281.38 18.74
2018-06-11 22:53:42 2458281.45 18.67
2018-06-12 03:07:22 2458281.63 18.67
2018-06-12 04:53:56 2458281.70 18.73
2018-06-12 09:07:36 2458281.88 18.76
2018-06-12 10:54:10 2458281.95 18.76
2018-06-12 15:07:50 2458282.13 18.81
2018-07-30 08:43:04 2458329.86 18.65
2018-09-23 20:08:27 2458385.34 18.74
2018-09-23 21:55:01 2458385.41 18.72
2018-11-09 14:31:08 2458432.10 18.69
2018-11-09 20:31:23 2458432.36 18.67
2018-11-10 02:31:37 2458432.61 18.66
2018-12-27 23:09:01 2458480.46 18.88
2018-12-28 00:55:36 2458480.54 18.84
2019-01-11 23:14:22 2458495.47 18.71
2019-01-12 01:00:57 2458495.54 18.72
2019-02-17 00:15:12 2458531.51 18.48
2019-03-22 16:07:55 2458565.17 18.86
2019-03-22 17:54:30 2458565.25 18.90
2019-04-13 22:16:20 2458587.43 18.85
2019-06-13 10:09:14 2458647.92 19.11
2019-06-13 11:55:48 2458648.00 19.17
2019-06-13 16:09:27 2458648.17 19.14
2019-07-02 04:19:20 2458666.68 19.18
2019-07-02 06:05:54 2458666.75 19.18
2019-07-02 10:19:34 2458666.93 19.14
2019-09-26 08:51:14 2458752.87 19.36
2019-09-26 10:37:47 2458752.94 19.43
2019-10-18 03:23:54 2458774.64 19.24
2019-10-18 05:10:28 2458774.72 19.41
2019-12-15 07:10:14 2458832.80 19.58
2019-12-15 11:23:55 2458832.97 19.47
2019-12-15 13:10:29 2458833.05 19.55
2020-01-02 05:49:02 2458850.74 19.58
2020-01-02 07:35:37 2458850.82 19.53
2020-02-08 07:29:17 2458887.81 19.73
2020-03-13 15:18:00 2458922.14 19.82
2020-03-31 21:52:20 2458940.41 19.61
2020-07-08 11:42:05 2459038.99 19.79
2020-07-28 16:31:09 2459059.19 19.99
2020-07-30 20:41:47 2459061.36 19.87
2020-07-30 22:28:20 2459061.44 19.98
2020-09-24 08:06:42 2459116.84 20.04
2020-09-24 09:53:16 2459116.91 20.01
2020-12-28 11:07:05 2459211.96 20.33
2021-01-12 17:12:06 2459227.22 20.51
2021-01-12 18:58:40 2459227.29 20.34
2021-03-23 16:06:28 2459297.17 20.50
2021-03-23 17:53:02 2459297.25 20.48
2021-04-14 10:15:19 2459318.93 20.55
2021-04-14 12:01:54 2459319.00 20.58
2021-04-14 16:15:35 2459319.18 20.58
2021-06-14 05:54:55 2459379.75 20.57
2021-07-03 06:04:26 2459398.75 20.57
2021-07-03 10:18:06 2459398.93 20.48
2021-08-11 15:50:13 2459438.16 20.73
2021-09-16 15:07:43 2459474.13 20.93
2021-10-04 21:08:16 2459492.38 20.51
2021-10-04 22:54:49 2459492.45 20.71
2022-04-09 17:14:53 2459679.22 20.78
2022-12-01 16:13:27 2459915.18 20.67
2022-12-01 22:13:41 2459915.43 21.03
2022-12-02 02:27:22 2459915.60 20.91
2022-12-03 08:28:34 2459916.85 20.90
2022-12-03 14:28:48 2459917.10 20.99
2023-04-30 18:31:26 2460065.27 20.53
2023-05-01 12:32:11 2460066.02 20.57
2023-05-02 00:32:40 2460066.52 20.64
2023-05-02 02:19:14 2460066.60 20.50
2023-05-02 06:32:54 2460066.77 20.48
2023-05-02 12:33:09 2460067.02 20.67
2023-05-02 14:19:43 2460067.10 20.46
2023-05-03 08:20:26 2460067.85 20.50
2023-05-03 14:20:40 2460068.10 20.53
2023-05-03 20:20:54 2460068.35 20.52
2023-05-04 08:21:23 2460068.85 20.48
2023-05-04 14:21:37 2460069.10 20.46
2023-05-05 02:22:06 2460069.60 20.56
2023-05-05 08:22:20 2460069.85 20.59
2023-05-05 12:36:00 2460070.03 20.60
2023-05-05 20:22:49 2460070.35 20.45
2023-05-06 00:36:29 2460070.53 20.57
2023-05-06 06:36:43 2460070.78 20.56
2023-05-06 12:36:58 2460071.03 20.54
2023-05-06 14:23:32 2460071.10 20.39
2023-05-06 18:37:13 2460071.28 20.72
2023-05-07 02:24:02 2460071.60 20.57
2023-07-08 08:15:45 2460133.84 20.39
2023-08-05 00:23:04 2460161.52 20.29
2023-09-03 18:04:20 2460191.25 20.20
2023-10-14 12:44:26 2460232.03 20.11
2023-10-24 17:03:46 2460242.21 20.04
2023-10-24 18:50:20 2460242.28 19.97
2023-12-10 15:19:29 2460289.14 20.14
2023-12-18 03:25:34 2460296.64 20.01



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