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Gaia17bnf




Other surveys detections
None
Comments
erratic red variable star in Galactic plane brightens by 1.5 mag
ATels
None
AstroNotes
None

TNS ID
AT2017erk

RA - DEC
320.56135   49.09411
21:22:14.72   49:05:38.80
Galactic coords.
91.72498   -0.67467

Alerting date
2017-06-11 16:49:37
Julian date (TCB)
2457916.20
Alerting magnitude
16.90
Historic magnitude
18.04
Historic StdDev
0.36
Class
unknown
Publication date
June 13, 2017, 7:30 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.
2014-07-28 19:16:14 2456867.30 18.06
2014-07-28 21:02:49 2456867.38 18.23
2014-07-29 01:16:29 2456867.55 17.83
2014-07-29 07:16:44 2456867.80 18.03
2014-07-29 09:03:19 2456867.88 18.22
2014-07-29 13:16:59 2456868.05 18.46
2014-07-29 15:03:34 2456868.13 18.46
2014-07-29 19:17:14 2456868.30 18.67
2014-07-30 01:17:29 2456868.55 18.55
2014-11-06 04:40:56 2456967.70 18.33
2014-11-28 16:33:21 2456990.19 17.35
2014-12-31 14:11:49 2457023.09 17.68
2015-02-05 03:31:28 2457058.65 17.82
2015-02-05 07:45:08 2457058.82 17.76
2015-04-15 13:25:30 2457128.06 17.93
2015-05-14 09:08:15 2457156.88 17.99
2015-10-09 00:52:50 2457304.54 18.54
2015-10-09 05:06:30 2457304.71 18.39
2015-11-17 09:57:09 2457343.91 18.16
2016-02-19 22:38:27 2457438.44 17.95
2016-02-20 02:52:07 2457438.62 18.06
2016-03-15 08:57:51 2457462.87 18.26
2016-03-15 10:44:25 2457462.95 18.23
2016-04-27 04:22:03 2457505.68 18.39
2016-04-27 08:35:43 2457505.86 18.47
2016-05-28 02:25:05 2457536.60 18.16
2016-05-28 04:11:40 2457536.67 18.01
2016-10-04 00:00:17 2457665.50 18.48
2016-10-04 01:46:51 2457665.57 18.44
2016-10-20 19:49:18 2457682.33 18.40
2016-11-27 12:47:21 2457720.03 18.41
2016-12-24 16:43:45 2457747.20 18.18
2016-12-24 18:30:18 2457747.27 18.16
2017-01-23 04:26:55 2457776.69 16.93
2017-03-05 17:23:25 2457818.22 17.92
2017-03-05 19:09:59 2457818.30 17.87
2017-03-30 05:30:01 2457842.73 18.17
2017-03-30 07:16:35 2457842.80 18.16
2017-05-09 18:54:30 2457883.29 18.31
2017-05-09 23:08:11 2457883.46 18.42
2017-06-11 16:49:37 2457916.20 16.96
2017-06-11 18:36:11 2457916.28 16.92
2017-07-08 06:28:24 2457942.77 18.25
2017-08-18 03:39:15 2457983.65 17.87
2017-09-02 23:30:31 2457999.48 18.89
2017-09-03 03:44:12 2457999.66 18.88
2017-11-02 16:08:10 2458060.17 18.21
2017-12-08 19:28:08 2458096.31 17.70
2017-12-08 21:14:42 2458096.39 17.85
2018-01-07 14:53:12 2458126.12 18.24
2018-03-19 20:19:45 2458197.35 18.33
2018-03-20 00:33:25 2458197.52 18.52
2018-03-20 02:19:59 2458197.60 18.61
2018-04-14 12:38:37 2458223.03 18.68
2018-04-14 14:25:12 2458223.10 18.70
2018-05-22 06:17:34 2458260.76 18.74
2018-05-22 08:04:09 2458260.84 18.72
2018-06-25 23:50:26 2458295.49 18.18
2018-07-19 23:46:38 2458319.49 18.34
2018-07-20 01:33:12 2458319.56 18.23
2018-08-30 16:36:25 2458361.19 18.22
2018-09-14 22:41:45 2458376.45 18.08
2018-10-26 09:21:45 2458417.89 18.06
2018-11-15 17:04:50 2458438.21 18.53
2019-01-21 21:55:35 2458505.41 17.95
2019-02-17 02:06:54 2458531.59 16.90
2019-02-17 03:53:28 2458531.66 16.95
2019-02-17 08:07:08 2458531.84 16.89
2019-04-02 13:43:40 2458576.07 17.54
2019-04-02 15:30:14 2458576.15 17.72
2019-04-29 13:45:18 2458603.07 17.73
2019-04-29 15:31:53 2458603.15 17.65
2019-06-03 13:26:32 2458638.06 17.46
2019-07-10 00:50:17 2458674.53 17.84
2019-08-22 11:33:34 2458717.98 17.56
2019-08-22 15:47:14 2458718.16 17.54
2019-10-06 23:35:28 2458763.48 17.47
2019-10-07 01:22:02 2458763.56 17.49
2019-11-02 18:25:12 2458790.27 17.41
2019-11-02 20:11:46 2458790.34 17.44
2019-12-05 21:34:41 2458823.40 17.97
2020-01-09 05:18:53 2458857.72 18.12
2020-01-29 10:12:05 2458877.93 18.28
2020-03-09 20:33:41 2458918.36 17.83
2020-03-24 13:10:26 2458933.05 17.61
2020-03-24 14:57:00 2458933.12 17.58
2020-05-04 11:29:02 2458973.98 17.81
2020-05-04 15:42:43 2458974.15 17.62
2020-05-28 04:34:23 2458997.69 17.66
2020-05-28 06:20:58 2458997.76 17.55
2020-07-02 00:12:55 2459032.51 18.31
2020-07-02 01:59:30 2459032.58 18.29
2020-08-31 10:34:12 2459092.94 17.57
2020-08-31 12:20:46 2459093.01 17.65
2020-09-15 12:25:54 2459108.02 17.76
2020-10-26 21:19:45 2459149.39 17.80
2020-10-26 23:06:19 2459149.46 17.54
2020-11-16 11:02:32 2459169.96 18.66
2021-01-22 15:53:47 2459237.16 18.05
2021-01-22 20:07:26 2459237.34 17.90
2021-02-17 20:05:45 2459263.34 18.46
2021-02-17 21:52:19 2459263.41 18.34
2021-04-03 07:42:36 2459307.82 18.26
2021-04-03 09:29:10 2459307.90 18.30
2021-04-30 13:43:54 2459335.07 17.75
2021-04-30 15:30:28 2459335.15 17.72
2021-06-04 03:11:43 2459369.63 17.72
2021-07-10 18:48:08 2459406.28 17.78
2021-07-10 20:34:43 2459406.36 17.77
2021-08-01 02:34:27 2459427.61 18.43
2021-08-01 06:48:08 2459427.78 18.43
2021-09-12 13:17:46 2459470.05 18.59
2021-09-27 13:22:38 2459485.06 17.74
2021-09-27 17:36:18 2459485.23 17.58
2021-11-07 00:07:45 2459525.51 17.23
2021-11-29 17:59:47 2459548.25 18.26
2022-01-01 09:39:02 2459580.90 17.51
2022-01-01 11:25:36 2459580.98 17.73
2022-02-06 09:12:12 2459616.88 17.77
2022-02-06 10:58:46 2459616.96 17.74
2022-03-03 05:01:51 2459641.71 17.96
2022-03-03 09:15:31 2459641.89 18.26
2022-04-16 10:39:27 2459685.94 18.19
2022-05-15 14:48:48 2459715.12 17.73
2022-05-15 16:35:23 2459715.19 17.76
2022-06-16 08:33:27 2459746.86 18.37
2022-07-24 13:47:08 2459785.07 18.75
2022-08-12 15:35:56 2459804.15 18.46
2022-08-12 19:49:37 2459804.33 18.30
2022-09-24 08:15:10 2459846.84 17.49
2022-10-10 00:32:38 2459862.52 17.67
2022-10-10 02:19:12 2459862.60 17.53
2022-11-18 05:24:03 2459901.73 17.29
2022-12-13 05:11:19 2459926.72 18.07
2023-01-13 04:46:23 2459957.70 17.73
2023-02-21 04:19:22 2459996.68 18.42
2023-02-21 06:05:56 2459996.75 18.42
2023-03-17 10:25:17 2460020.93 17.27
2023-05-30 05:38:25 2460094.74 17.99
2023-06-28 05:26:59 2460123.73 18.32
2023-08-06 22:31:50 2460163.44 18.49
2023-08-24 08:49:33 2460180.87 17.92
2023-10-05 19:26:44 2460223.31 18.51
2023-10-22 19:29:06 2460240.31 17.36
2023-11-29 08:14:21 2460277.84 17.33
2023-12-26 19:56:53 2460305.33 18.43
2024-01-25 01:40:45 2460334.57 17.48



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