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Gaia18dhi




Other surveys detections
None
Comments
slow 4months >1mag decline in a red star in the galactic plane
ATels
None
AstroNotes
None

TNS ID
AT2018hyd

RA - DEC
199.35980   -62.67686
13:17:26.35   -62:40:36.70
Galactic coords.
305.91057   0.04442

Alerting date
2018-11-05 00:35:07
Julian date (TCB)
2458427.52
Alerting magnitude
20.18
Historic magnitude
18.99
Historic StdDev
0.11
Class
unknown
Publication date
Nov. 6, 2018, 3:33 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.
2014-08-28 10:44:31 2456897.95 18.87
2014-08-28 12:31:05 2456898.02 18.83
2014-11-16 00:00:39 2456977.50 19.10
2014-11-24 06:06:49 2456985.75 18.94
2014-11-24 07:53:23 2456985.83 18.91
2015-01-05 10:47:14 2457027.95 19.05
2015-04-10 15:56:19 2457123.16 19.01
2015-07-20 03:48:27 2457223.66 19.05
2015-07-20 05:35:01 2457223.73 19.07
2015-09-28 14:28:21 2457294.10 18.99
2015-09-28 16:14:55 2457294.18 18.96
2015-10-13 02:33:02 2457308.61 19.07
2015-11-26 14:41:56 2457353.11 19.18
2016-02-09 19:29:46 2457428.31 19.11
2016-03-10 17:28:46 2457458.23 18.97
2016-03-10 19:15:21 2457458.30 18.94
2016-04-27 11:10:00 2457505.97 19.01
2016-04-27 12:56:35 2457506.04 19.04
2016-04-27 18:56:49 2457506.29 19.01
2016-05-13 01:08:24 2457521.55 18.99
2016-05-13 05:22:04 2457521.72 19.02
2016-05-13 07:08:38 2457521.80 19.06
2016-05-13 13:08:52 2457522.05 19.02
2016-07-03 23:02:03 2457573.46 18.93
2016-08-30 22:33:27 2457631.44 18.86
2016-08-31 00:20:01 2457631.51 18.84
2016-10-10 23:09:57 2457672.47 18.84
2016-10-11 03:23:36 2457672.64 18.87
2016-10-22 09:29:25 2457683.90 18.85
2016-10-22 11:15:59 2457683.97 18.83
2016-12-05 19:51:38 2457728.33 18.89
2016-12-05 21:38:12 2457728.40 18.89
2016-12-18 13:57:59 2457741.08 18.92
2016-12-18 15:44:33 2457741.16 18.93
2017-01-25 18:58:17 2457779.29 19.00
2017-03-22 15:48:46 2457835.16 19.02
2017-05-13 19:46:38 2457887.32 18.93
2017-05-13 21:33:12 2457887.40 18.91
2017-05-14 01:46:52 2457887.57 18.77
2017-05-14 03:33:26 2457887.65 18.81
2017-05-14 09:33:40 2457887.90 18.93
2017-05-30 21:44:53 2457904.41 19.10
2017-05-31 01:58:33 2457904.58 19.15
2017-05-31 03:45:07 2457904.66 19.11
2017-05-31 07:58:47 2457904.83 19.12
2017-07-16 01:33:38 2457950.57 18.93
2017-07-16 03:20:12 2457950.64 18.96
2017-08-17 20:55:07 2457983.37 18.92
2017-08-18 01:08:46 2457983.55 18.90
2017-10-23 19:27:10 2458050.31 19.05
2017-10-23 23:40:49 2458050.49 18.98
2017-11-01 17:46:40 2458059.24 18.97
2017-11-01 19:33:15 2458059.31 19.05
2017-12-15 23:58:56 2458103.50 18.83
2017-12-31 16:17:05 2458119.18 18.89
2018-03-09 15:09:30 2458187.13 18.86
2018-03-09 16:56:04 2458187.21 18.88
2018-04-03 15:13:26 2458212.13 18.96
2018-04-03 17:00:00 2458212.21 18.93
2018-06-17 22:55:33 2458287.46 18.99
2018-07-28 02:42:08 2458327.61 19.13
2018-09-01 03:51:56 2458362.66 19.27
2018-09-01 08:05:35 2458362.84 19.26
2018-09-22 02:02:32 2458383.59 19.31
2018-09-22 03:49:06 2458383.66 19.32
2018-12-26 05:13:00 2458478.72 18.94
2018-12-26 06:59:34 2458478.79 18.86
2019-03-25 04:15:17 2458567.68 18.91
2019-03-25 06:01:52 2458567.75 18.95
2019-03-25 10:15:33 2458567.93 18.97
2019-04-16 00:11:30 2458589.51 18.92
2019-04-16 04:25:10 2458589.68 18.98
2019-04-16 06:11:45 2458589.76 18.88
2019-06-09 22:10:08 2458644.42 19.12
2019-06-09 23:56:42 2458644.50 19.11
2019-06-10 04:10:22 2458644.67 19.10
2019-06-10 05:56:56 2458644.75 19.10
2019-07-04 16:14:53 2458669.18 19.17
2019-07-04 18:01:27 2458669.25 19.20
2019-07-17 05:33:36 2458681.73 18.95
2019-08-22 03:02:24 2458717.63 18.99
2019-09-28 20:48:29 2458755.37 18.98
2019-09-28 22:35:03 2458755.44 18.96
2019-10-20 09:19:25 2458776.89 19.04
2019-12-12 01:02:58 2458829.54 19.08
2019-12-12 05:16:39 2458829.72 19.07
2020-01-04 07:44:26 2458852.82 19.14
2020-03-13 05:12:08 2458921.72 19.05
2020-03-30 05:42:53 2458938.74 19.02
2020-03-30 09:56:34 2458938.91 19.01
2020-05-14 18:56:04 2458984.29 19.08
2020-05-14 20:42:39 2458984.36 19.04
2020-05-23 08:52:26 2458992.87 19.06
2020-05-23 14:52:40 2458993.12 19.08
2020-07-07 03:47:13 2459037.66 18.97
2020-07-07 05:33:47 2459037.73 19.03
2020-09-02 02:03:11 2459094.59 18.91
2020-09-22 14:00:39 2459115.08 18.97
2020-09-22 15:47:13 2459115.16 18.96
2020-11-05 14:19:04 2459159.10 19.11
2020-11-05 20:19:18 2459159.35 19.06
2020-11-13 06:38:22 2459166.78 19.12
2020-11-13 08:24:56 2459166.85 19.14
2020-12-26 17:11:12 2459210.22 19.31
2021-03-26 04:14:01 2459299.68 18.94
2021-03-26 06:00:36 2459299.75 18.92
2021-03-26 10:14:16 2459299.93 18.95
2021-04-16 16:24:06 2459321.18 18.97
2021-04-16 18:10:40 2459321.26 18.94
2021-04-16 22:24:20 2459321.43 18.98
2021-06-10 16:09:12 2459376.17 18.93
2021-07-05 11:59:34 2459401.00 18.89
2021-07-05 16:13:14 2459401.18 18.84
2021-08-09 17:35:06 2459436.23 19.02
2021-09-15 22:45:36 2459473.45 18.86
2021-11-16 19:26:49 2459535.31 19.04
2021-11-16 21:13:23 2459535.38 19.11
2021-11-17 01:27:03 2459535.56 19.21
2021-11-25 03:19:29 2459543.64 19.01
2021-11-25 07:33:09 2459543.81 18.98
2022-01-06 02:00:39 2459585.58 18.82
2022-01-28 01:56:58 2459607.58 18.81
2022-02-28 23:46:04 2459639.49 19.01
2022-04-12 05:24:17 2459681.73 18.94
2022-04-12 07:10:52 2459681.80 18.91
2022-04-12 11:24:32 2459681.98 18.95
2022-04-12 13:11:06 2459682.05 18.97
2022-04-30 05:36:35 2459699.73 19.00
2022-04-30 07:23:10 2459699.81 18.99
2022-04-30 11:36:50 2459699.98 19.03
2022-06-23 07:06:09 2459753.80 18.89
2022-06-23 11:19:48 2459753.97 18.93
2022-06-23 13:06:22 2459754.05 18.93
2022-07-21 11:15:17 2459781.97 18.84
2022-09-29 15:54:36 2459852.16 18.88
2022-09-29 17:41:10 2459852.24 18.85
2022-10-13 15:59:18 2459866.17 19.04
2022-10-13 17:45:52 2459866.24 19.05
2022-11-27 08:21:41 2459910.85 19.01
2022-11-27 10:08:15 2459910.92 19.05
2022-12-07 16:14:50 2459921.18 18.89
2023-02-10 20:56:29 2459986.37 18.98
2023-03-12 14:42:59 2460016.11 18.95
2023-04-30 00:38:13 2460064.53 19.07
2023-04-30 02:24:47 2460064.60 19.08
2023-04-30 08:25:01 2460064.85 18.98
2023-05-15 08:36:23 2460079.86 19.02
2023-05-15 14:36:37 2460080.11 19.14
2023-05-15 18:50:17 2460080.28 19.05
2023-05-15 20:36:51 2460080.36 19.08
2023-07-05 18:29:32 2460131.27 19.03
2023-07-05 20:16:05 2460131.34 18.98
2023-08-05 08:01:09 2460161.83 19.00
2023-08-05 12:14:48 2460162.01 18.95
2023-09-01 18:00:34 2460189.25 18.97
2023-09-01 19:47:08 2460189.32 19.04
2023-10-13 00:36:14 2460230.53 18.99
2023-10-24 04:55:46 2460241.71 19.34
2023-10-24 06:42:20 2460241.78 19.30
2023-12-07 11:04:29 2460285.96 18.91
2023-12-07 15:18:10 2460286.14 18.92
2023-12-20 11:10:44 2460298.97 19.31



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