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Gaia18byk




Other surveys detections
None
Comments
Gaia source brightens by ~3 mags
ATels
None
AstroNotes
None

TNS ID
AT2018emr

RA - DEC
255.82726   -73.97019
17:03:18.54   -73:58:12.68
Galactic coords.
318.01603   -19.06005

Alerting date
2018-07-30 08:25:35
Julian date
2458329.85
Alerting magnitude
17.24
Historic magnitude
20.08
Historic StdDev
0.25
Class
unknown
Publication date
Aug. 1, 2018, 9:44 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.
2015-06-21 09:29:55 2457194.90 20.20
2015-06-21 11:16:29 2457194.97 20.10
2015-07-10 21:41:17 2457214.40 20.34
2015-07-10 23:27:51 2457214.48 20.29
2016-01-21 13:40:28 2457409.07 20.73
2016-02-07 05:57:28 2457425.75 20.19
2016-02-07 07:44:02 2457425.82 20.67
2016-03-14 11:11:49 2457461.97 20.14
2016-04-16 10:52:57 2457494.95 20.74
2016-04-16 12:39:32 2457495.03 20.39
2016-05-12 00:44:00 2457520.53 19.94
2016-05-12 04:57:41 2457520.71 19.93
2016-07-04 12:28:24 2457574.02 20.20
2016-07-27 04:50:20 2457596.70 20.00
2016-10-28 21:41:49 2457690.40 20.09
2016-10-28 23:28:23 2457690.48 20.09
2016-12-10 10:00:38 2457732.92 19.97
2016-12-10 14:14:18 2457733.09 19.69
2017-02-19 14:17:41 2457804.10 19.96
2017-02-19 16:04:15 2457804.17 20.44
2017-03-25 19:43:11 2457838.32 20.12
2017-03-25 21:29:46 2457838.40 19.93
2017-05-02 09:08:32 2457875.88 19.71
2017-05-25 03:18:26 2457898.64 19.88
2017-05-25 07:32:07 2457898.81 20.03
2017-07-17 13:15:14 2457952.05 19.87
2017-07-17 15:01:48 2457952.13 19.94
2017-07-17 19:15:28 2457952.30 19.74
2017-07-17 21:02:02 2457952.38 19.66
2017-08-12 09:04:12 2457977.88 19.93
2017-09-15 12:53:27 2458012.04 19.87
2017-10-22 06:03:14 2458048.75 20.12
2017-12-21 12:17:43 2458109.01 20.38
2017-12-21 16:31:23 2458109.19 20.46
2017-12-31 10:37:43 2458118.94 20.16
2018-03-05 05:02:51 2458182.71 20.13
2018-05-19 04:18:29 2458257.68 19.97
2018-05-19 10:18:44 2458257.93 19.47
2018-06-07 22:30:41 2458277.44 20.51
2018-06-08 04:30:55 2458277.69 20.12
2018-06-08 08:44:35 2458277.86 20.32
2018-07-30 08:25:35 2458329.85 17.24
2018-07-30 10:12:09 2458329.93 17.21
2018-08-27 20:19:29 2458358.35 20.01
2018-09-27 01:59:43 2458388.58 20.01
2018-11-04 12:58:36 2458427.04 20.05
2018-11-04 14:45:10 2458427.11 19.90
2018-11-18 19:02:39 2458441.29 20.07
2019-01-01 05:26:44 2458484.73 20.38
2019-01-01 07:13:19 2458484.80 20.25
2019-01-12 17:33:07 2458496.23 19.60
2019-01-12 19:19:41 2458496.31 19.73
2019-03-19 06:02:52 2458561.75 20.19
2019-04-18 11:50:04 2458591.99 20.29
2019-04-18 16:03:45 2458592.17 19.87
2019-06-05 09:44:57 2458639.91 20.25
2019-06-05 17:31:46 2458640.23 19.82
2019-06-23 17:43:53 2458658.24 20.11
2019-06-23 21:57:33 2458658.41 20.28
2019-06-23 23:44:07 2458658.49 19.93
2019-06-24 03:57:47 2458658.67 20.38
2019-12-07 23:33:34 2458825.48 19.96
2019-12-08 05:33:48 2458825.73 20.18
2019-12-08 07:20:22 2458825.81 20.06
2019-12-25 07:41:30 2458842.82 20.35
2019-12-25 13:41:44 2458843.07 20.38
2020-02-09 01:46:57 2458888.57 19.98
2020-03-09 16:47:51 2458918.20 19.79
2020-04-04 22:05:04 2458944.42 20.13
2020-05-16 00:34:06 2458985.52 20.18
2020-05-16 02:20:40 2458985.60 19.93
2020-07-13 09:51:18 2459043.91 20.15
2020-07-13 11:37:52 2459043.98 20.06
2020-07-28 11:59:58 2459059.00 19.62
2020-07-31 02:24:33 2459061.60 19.83
2020-09-27 13:58:10 2459120.08 20.34
2020-09-27 15:44:44 2459120.16 20.05
2020-11-05 06:56:10 2459158.79 19.61
2020-11-19 08:46:59 2459172.87 19.86
2021-01-13 11:30:48 2459227.98 19.98



2015 - Institute of Astronomy, University of Cambridge, UK - Privacy policy