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Gaia20fhf




Other surveys detections
None
Comments
~0.7 mag slow rise in Gaia source coincident with galaxy 2MASX J04050433+6754506
ATels
None
AstroNotes
None

TNS ID
AT2017btn

RA - DEC
61.26770   67.91421
04:05:04.25   67:54:51.16
Galactic coords.
139.6119   11.55979

Alerting date
2020-11-16 11:55:13
Julian date (TCB)
2459170.00
Alerting magnitude
18.48
Historic magnitude
19.44
Historic StdDev
0.21
Class
unknown
Publication date
Nov. 18, 2020, 9:22 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.
2014-11-19 09:31:31 2456980.90 19.42
2014-11-19 11:18:05 2456980.97 19.34
2014-11-25 15:36:45 2456987.15 19.46
2014-11-25 17:23:19 2456987.22 19.37
2014-11-25 21:36:59 2456987.40 19.47
2015-01-10 01:56:38 2457032.58 19.67
2015-01-10 03:43:12 2457032.66 19.48
2015-01-24 09:47:03 2457046.91 19.60
2015-03-02 08:50:00 2457083.87 19.68
2015-06-25 08:14:32 2457198.84 19.24
2015-06-25 14:14:47 2457199.09 19.27
2015-07-13 06:40:29 2457216.78 19.03
2015-07-13 08:27:04 2457216.85 19.08
2015-08-24 02:06:18 2457258.59 19.03
2015-10-17 23:51:12 2457313.49 19.08
2015-12-01 16:25:59 2457358.18 19.11
2015-12-01 18:12:33 2457358.26 19.05
2015-12-01 22:26:13 2457358.43 19.07
2015-12-02 00:12:48 2457358.51 19.06
2015-12-02 04:26:28 2457358.69 19.00
2015-12-02 06:13:02 2457358.76 19.04
2015-12-05 16:29:36 2457362.19 19.12
2015-12-05 18:16:10 2457362.26 19.02
2015-12-05 22:29:50 2457362.44 19.14
2015-12-06 00:16:24 2457362.51 19.12
2015-12-06 04:30:04 2457362.69 19.08
2016-01-20 02:55:29 2457407.62 19.08
2016-01-20 04:42:03 2457407.70 19.08
2016-02-06 16:41:53 2457425.20 19.04
2016-02-06 20:55:32 2457425.37 19.21
2016-03-12 14:10:26 2457460.09 19.19
2016-04-18 07:42:09 2457496.82 19.41
2016-04-18 09:28:43 2457496.89 19.27
2016-05-09 01:50:12 2457517.58 19.44
2016-05-09 03:36:46 2457517.65 19.53
2016-05-09 07:50:26 2457517.83 19.40
2016-05-09 09:37:00 2457517.90 19.51
2017-10-24 03:08:18 2458050.63 19.06
2017-10-24 04:54:52 2458050.70 19.08
2017-11-06 11:01:22 2458063.96 19.11
2017-12-21 19:34:40 2458109.32 18.98
2017-12-21 21:21:14 2458109.39 18.98
2017-12-29 03:26:31 2458116.64 19.00
2017-12-29 07:40:10 2458116.82 19.07
2017-12-29 09:26:44 2458116.89 19.09
2018-02-08 18:21:46 2458158.27 19.07
2018-03-05 07:56:19 2458182.83 19.14
2018-04-04 11:49:16 2458212.99 19.36
2018-04-04 13:35:49 2458213.07 19.31
2018-05-25 19:14:34 2458264.30 19.45
2018-05-26 01:14:48 2458264.55 19.40
2018-05-26 05:28:28 2458264.73 19.40
2018-05-26 07:15:02 2458264.80 19.50
2018-05-26 11:28:42 2458264.98 19.37
2018-05-26 13:15:16 2458265.05 19.45
2018-05-26 17:28:56 2458265.23 19.44
2018-05-26 19:15:30 2458265.30 19.46
2018-05-26 23:29:10 2458265.48 19.45
2018-06-03 17:35:56 2458273.23 19.42
2018-06-03 23:36:09 2458273.48 19.38
2018-06-04 01:22:44 2458273.56 19.39
2018-06-04 05:36:23 2458273.73 19.36
2018-06-04 07:22:58 2458273.81 19.45
2018-06-04 11:36:38 2458273.98 19.43
2018-06-04 13:23:12 2458274.06 19.44
2018-06-04 17:36:52 2458274.23 19.36
2018-06-04 19:23:26 2458274.31 19.41
2018-06-04 23:37:06 2458274.48 19.34
2018-06-05 01:23:40 2458274.56 19.46
2018-07-31 11:26:21 2458330.98 19.55
2018-08-29 23:19:41 2458360.47 19.45
2018-11-06 10:04:31 2458428.92 19.46
2018-11-16 04:11:17 2458438.67 19.37
2018-11-16 05:57:52 2458438.75 19.31
2018-11-16 10:11:32 2458438.92 19.40
2018-12-31 14:28:59 2458484.10 19.03
2018-12-31 16:15:33 2458484.18 19.26
2019-01-11 10:21:09 2458494.93 19.39
2019-03-19 14:54:05 2458562.12 19.18
2019-04-16 06:58:33 2458589.79 19.27
2019-04-16 08:45:07 2458589.86 19.33
2019-06-12 02:30:23 2458646.60 19.42
2019-06-12 08:30:38 2458646.85 19.40
2019-06-12 12:44:18 2458647.03 19.30
2019-06-12 14:30:52 2458647.10 19.40
2019-06-12 18:44:32 2458647.28 19.36
2019-06-12 20:31:06 2458647.35 19.38
2019-06-23 06:53:40 2458657.79 19.26
2019-06-23 12:53:54 2458658.04 19.22
2019-06-23 14:40:28 2458658.11 19.23
2019-06-23 18:54:09 2458658.29 19.19
2019-06-23 20:40:43 2458658.36 19.23
2019-06-24 00:54:23 2458658.54 19.15
2019-06-24 02:40:58 2458658.61 19.18
2019-08-24 22:32:28 2458720.44 19.26
2019-09-22 23:46:04 2458749.49 19.30
2019-09-23 01:32:39 2458749.56 19.21
2019-10-20 12:46:27 2458777.03 19.17
2019-10-20 14:33:02 2458777.11 19.20
2019-12-14 02:46:28 2458831.62 19.24
2019-12-14 04:33:02 2458831.69 19.19
2019-12-14 08:46:41 2458831.87 19.23
2019-12-14 14:46:55 2458832.12 19.21
2019-12-14 20:47:10 2458832.37 19.20
2019-12-14 22:33:44 2458832.44 19.18
2019-12-25 04:44:25 2458842.70 19.07
2019-12-25 08:58:04 2458842.87 19.02
2019-12-25 10:44:38 2458842.95 19.06
2019-12-25 14:58:18 2458843.12 19.05
2019-12-25 16:44:52 2458843.20 19.13
2019-12-25 20:58:32 2458843.37 19.11
2020-03-11 12:03:45 2458920.00 19.14
2020-04-04 00:52:42 2458943.54 19.17
2020-05-18 09:31:44 2458987.90 19.11
2020-05-18 11:18:18 2458987.97 19.15
2020-05-18 15:31:57 2458988.15 19.14
2020-05-24 15:38:16 2458994.15 19.11
2020-05-24 21:38:30 2458994.40 19.08
2020-05-24 23:25:04 2458994.48 19.11
2020-07-12 02:33:33 2459042.61 18.98
2020-07-12 06:47:14 2459042.78 18.97
2020-07-27 13:11:51 2459058.05 18.93
2020-07-31 23:25:16 2459062.48 18.80
2020-08-01 01:11:51 2459062.55 18.81
2020-08-30 17:17:38 2459092.22 18.79
2020-08-30 19:04:13 2459092.29 18.74
2020-09-27 00:54:27 2459119.54 18.61
2020-11-07 04:02:07 2459160.67 18.54
2020-11-07 05:48:42 2459160.74 18.52
2020-11-16 11:55:13 2459170.00 18.48
2020-12-31 22:12:56 2459215.43 18.42
2021-01-01 02:26:36 2459215.60 18.35
2021-01-12 02:32:04 2459226.61 18.56
2021-01-12 04:18:38 2459226.68 18.53
2021-02-20 01:24:44 2459265.56 18.60
2021-02-20 03:11:17 2459265.63 18.62
2021-03-20 13:05:29 2459294.05 18.69
2021-04-17 00:57:32 2459321.54 18.81
2021-04-17 02:44:06 2459321.61 18.84
2021-06-12 20:29:31 2459378.35 18.90
2021-06-13 00:43:11 2459378.53 18.87
2021-06-13 02:29:45 2459378.60 18.90
2021-06-13 06:43:26 2459378.78 18.86
2021-06-13 08:30:00 2459378.85 18.92
2021-06-13 12:43:40 2459379.03 18.92
2021-06-13 14:30:14 2459379.10 18.95
2021-06-13 18:43:54 2459379.28 18.95
2021-06-24 18:53:20 2459390.29 18.89
2021-06-25 00:53:34 2459390.54 18.90
2021-06-25 02:40:09 2459390.61 18.84
2021-06-25 08:40:23 2459390.86 18.88
2021-06-25 12:54:04 2459391.04 18.85
2021-06-25 14:40:38 2459391.11 18.79
2021-08-13 00:36:35 2459439.53 18.85
2021-08-13 02:23:10 2459439.60 18.87
2021-09-14 08:04:31 2459471.84 18.72
2021-10-08 02:00:35 2459495.58 18.53
2021-11-20 04:57:35 2459538.71 18.56
2021-11-20 06:44:09 2459538.78 18.55
2021-11-20 10:57:50 2459538.96 18.47
2021-11-20 12:44:24 2459539.03 18.50
2021-11-26 06:49:14 2459544.78 18.52
2021-11-26 11:02:54 2459544.96 18.53
2022-01-10 21:23:11 2459590.39 18.47
2022-01-25 09:26:41 2459604.89 18.60
2022-01-25 11:13:15 2459604.97 18.60
2022-03-03 02:30:40 2459641.60 18.74
2022-03-03 04:17:14 2459641.68 18.65
2022-04-04 14:05:41 2459674.09 18.57
2022-04-28 21:53:53 2459698.41 18.68
2022-04-29 02:07:32 2459698.59 18.69
2022-06-26 03:42:10 2459756.65 18.56
2022-06-26 07:55:51 2459756.83 18.52
2022-06-26 09:42:25 2459756.90 18.59
2022-06-26 13:56:05 2459757.08 18.58
2022-07-14 14:08:02 2459775.09 18.51
2022-07-14 15:54:36 2459775.16 18.53
2022-07-14 20:08:17 2459775.34 18.45
2022-07-14 21:54:51 2459775.41 18.48
2022-08-24 21:33:51 2459816.40 18.33
2022-08-25 01:47:32 2459816.57 18.47
2022-09-28 15:03:36 2459851.13 18.34
2022-10-18 15:04:28 2459871.13 18.26
2022-12-02 17:52:13 2459916.24 18.24
2022-12-02 19:38:47 2459916.32 18.23
2022-12-02 23:52:27 2459916.49 18.21
2022-12-03 01:39:01 2459916.57 18.21
2022-12-06 07:41:56 2459919.82 18.21
2022-12-06 11:55:35 2459920.00 18.24
2022-12-06 13:42:10 2459920.07 18.21
2022-12-06 17:55:49 2459920.25 18.27
2022-12-06 19:42:24 2459920.32 18.28
2022-12-06 23:56:04 2459920.50 18.22
2023-03-14 09:37:42 2460017.90 18.28
2023-04-20 15:09:17 2460055.13 18.23
2023-04-20 16:55:51 2460055.21 18.25
2023-05-11 05:04:31 2460075.71 18.47
2023-07-08 16:54:15 2460134.20 18.47
2023-07-08 21:07:56 2460134.38 18.51
2023-07-08 22:54:30 2460134.45 18.50
2023-07-31 23:03:19 2460157.46 18.48
2023-08-01 03:17:00 2460157.64 18.46
2023-09-05 14:57:23 2460193.12 18.63
2023-09-05 16:43:58 2460193.20 18.62
2023-10-12 08:14:50 2460229.84 18.65
2023-10-12 10:01:25 2460229.92 18.68
2023-10-28 22:06:03 2460246.42 18.51
2023-10-29 02:19:44 2460246.60 18.59
2023-12-13 12:45:09 2460292.03 18.28
2023-12-13 14:31:43 2460292.11 18.29
2023-12-13 18:45:23 2460292.28 18.26
2023-12-13 20:31:57 2460292.36 18.23
2023-12-18 06:49:13 2460296.78 18.26
2023-12-18 08:35:47 2460296.86 18.22
2023-12-18 12:49:27 2460297.03 18.14
2023-12-18 14:36:01 2460297.11 18.26
2023-12-18 18:49:41 2460297.28 18.28



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