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Gaia17ddi




Other surveys detections
None
Comments
slowly rising galactic plane transient, candidate microlensing event
ATels
None
AstroNotes
None

TNS ID
AT2017ism

RA - DEC
295.10007   28.10117
19:40:24.02   28:06:04.21
Galactic coords.
63.26867   2.77035

Alerting date
2017-12-02 19:35:49
Julian date (TCB)
2458090.32
Alerting magnitude
18.45
Historic magnitude
19.18
Historic StdDev
0.13
Class
unknown
Publication date
Dec. 4, 2017, 8:06 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.
2014-10-30 10:36:01 2456960.94 19.45
2015-02-16 09:55:18 2457069.91 19.38
2015-02-16 14:08:59 2457070.09 19.50
2015-02-16 15:55:33 2457070.16 19.42
2015-03-09 14:18:28 2457091.10 19.35
2015-04-15 13:56:49 2457128.08 19.39
2015-06-10 01:24:16 2457183.56 19.41
2015-06-10 03:10:51 2457183.63 19.42
2015-12-18 15:27:42 2457375.14 19.39
2015-12-18 17:14:16 2457375.22 19.40
2015-12-18 21:27:55 2457375.39 19.38
2016-01-07 03:36:31 2457394.65 19.43
2016-01-07 05:23:05 2457394.72 19.40
2016-02-28 17:06:51 2457447.21 19.40
2016-02-28 21:20:31 2457447.39 19.43
2016-03-24 09:24:34 2457471.89 19.42
2016-03-24 11:11:08 2457471.97 19.41
2016-06-03 08:19:55 2457542.85 19.43
2016-06-03 10:06:29 2457542.92 19.43
2016-06-19 22:12:02 2457559.43 19.38
2016-08-05 18:53:18 2457606.29 19.33
2016-08-05 20:39:52 2457606.36 19.32
2016-08-14 14:45:59 2457615.12 19.42
2016-08-14 18:59:39 2457615.29 19.38
2016-09-27 07:26:42 2457658.81 19.40
2016-11-21 06:51:14 2457713.79 19.37
2017-01-03 12:23:40 2457757.02 19.34
2017-01-03 16:37:20 2457757.19 19.38
2017-01-03 18:23:54 2457757.27 19.38
2017-01-03 22:37:34 2457757.44 19.38
2017-01-18 22:47:42 2457772.45 19.31
2017-01-19 04:47:56 2457772.70 19.35
2017-01-19 06:34:30 2457772.77 19.32
2017-01-19 10:48:10 2457772.95 19.36
2017-03-11 13:40:26 2457824.07 19.31
2017-03-11 17:54:07 2457824.25 19.22
2017-04-08 05:50:07 2457851.74 19.23
2017-04-08 07:36:41 2457851.82 19.22
2017-05-07 17:37:00 2457881.23 19.10
2017-06-17 04:39:42 2457921.69 19.19
2017-06-17 06:26:16 2457921.77 19.19
2017-06-30 16:46:56 2457935.20 19.17
2017-06-30 18:33:30 2457935.27 19.18
2017-08-16 16:57:25 2457982.21 19.14
2017-08-27 23:03:34 2457993.46 19.17
2017-08-28 03:17:14 2457993.64 19.12
2017-10-08 08:06:37 2458034.84 19.01
2017-10-08 09:53:11 2458034.91 19.08
2017-11-03 21:37:43 2458061.40 18.89
2017-12-02 19:35:49 2458090.32 18.63
2017-12-02 21:22:23 2458090.39 18.63
2018-01-20 08:59:16 2458138.87 18.81
2018-01-20 20:59:44 2458139.37 18.82
2018-01-21 01:13:24 2458139.55 18.80
2018-02-03 13:23:43 2458153.06 18.95
2018-02-03 15:10:17 2458153.13 18.92
2018-03-23 13:04:59 2458201.05 19.23
2018-05-19 00:43:56 2458257.53 19.33
2018-05-19 02:30:31 2458257.60 19.32
2018-06-30 23:36:29 2458300.48 19.34
2018-07-01 01:23:03 2458300.56 19.42
2018-07-11 07:30:00 2458310.81 19.33
2018-07-11 11:43:40 2458310.99 19.35
2018-07-11 13:30:15 2458311.06 19.37
2018-08-27 05:53:52 2458357.75 19.37
2018-09-10 16:12:24 2458372.18 19.35
2018-09-10 17:58:58 2458372.25 19.37
2018-10-19 10:58:19 2458410.96 19.42
2018-11-18 10:36:49 2458440.94 19.40
2018-12-14 10:31:29 2458466.94 19.39
2019-02-04 02:25:49 2458518.60 19.41
2019-02-04 04:12:24 2458518.68 19.42
2019-02-04 08:26:04 2458518.85 19.39
2019-02-21 02:37:18 2458535.61 19.38
2019-02-21 04:23:53 2458535.68 19.42
2019-02-21 08:37:33 2458535.86 19.42
2019-02-21 10:24:08 2458535.93 19.37
2019-04-04 04:01:55 2458577.67 19.36
2019-05-07 07:51:28 2458610.83 19.45
2019-05-07 09:38:02 2458610.90 19.39
2019-05-30 07:49:26 2458633.83 19.39
2019-07-14 02:18:46 2458678.60 19.38
2019-07-14 08:19:00 2458678.85 19.38
2019-08-08 16:49:05 2458704.20 19.41
2019-08-08 22:49:19 2458704.45 19.39
2019-08-26 21:24:43 2458722.39 19.40
2019-08-26 23:11:17 2458722.47 19.44
2019-08-27 03:24:57 2458722.64 19.37
2019-10-08 11:06:29 2458764.96 19.29
2019-10-08 12:53:03 2458765.04 19.35
2019-11-10 02:20:15 2458797.60 19.42
2019-12-01 19:17:39 2458819.30 19.36
2019-12-01 21:04:13 2458819.38 19.45
2020-01-12 23:44:35 2458861.49 19.41
2020-01-13 03:58:15 2458861.67 19.40
2020-01-13 05:44:49 2458861.74 19.39
2020-01-20 23:53:35 2458869.50 19.47
2020-03-04 20:51:34 2458913.37 19.36
2020-03-22 03:23:03 2458930.64 19.46
2020-06-01 23:06:45 2459002.46 19.41
2020-06-02 00:53:20 2459002.54 19.41
2020-06-26 05:47:45 2459026.74 19.45
2020-08-27 16:05:03 2459089.17 19.44
2020-08-27 17:51:37 2459089.24 19.43
2020-09-11 10:09:54 2459103.92 19.39
2020-09-11 11:56:28 2459104.00 19.45
2020-12-15 02:43:54 2459198.61 19.47
2021-02-04 16:11:15 2459250.17 19.40
2021-02-04 20:24:56 2459250.35 19.43
2021-02-04 22:11:30 2459250.42 19.44
2021-02-05 02:25:10 2459250.60 19.41
2021-02-22 02:36:15 2459267.61 19.37
2021-02-22 04:22:50 2459267.68 19.42
2021-05-08 01:49:18 2459342.58 19.42
2021-05-30 19:47:47 2459365.32 19.38
2021-07-14 18:29:48 2459410.27 19.38
2021-07-14 20:16:22 2459410.34 19.42
2021-07-15 00:30:02 2459410.52 19.43
2021-07-15 02:16:37 2459410.59 19.46
2021-07-23 00:36:13 2459418.53 19.44
2021-07-23 06:36:28 2459418.78 19.43
2021-09-07 12:50:27 2459465.04 19.44



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