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Gaia18dgt




Other surveys detections
None
Comments
>1 mag brightening in Gaia source, candidate CV
ATels
None
AstroNotes
None

TNS ID
AT2018hwd

RA - DEC
129.99878   74.04079
08:39:59.71   74:02:26.84
Galactic coords.
139.9684   33.36925

Alerting date
2018-11-02 16:15:29
Julian date (TCB)
2458425.18
Alerting magnitude
17.45
Historic magnitude
18.71
Historic StdDev
0.30
Class
unknown
Publication date
Nov. 5, 2018, 11:11 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.
2015-01-14 08:18:15 2457036.85 18.40
2015-01-14 10:04:50 2457036.92 18.24
2015-01-25 16:10:33 2457048.17 18.23
2015-01-25 20:24:13 2457048.35 18.88
2015-03-07 08:52:25 2457088.87 18.86
2015-03-31 00:56:52 2457112.54 18.47
2015-06-14 06:03:29 2457187.75 18.42
2015-06-14 07:50:03 2457187.83 18.20
2015-06-14 12:03:43 2457188.00 18.31
2015-07-05 18:14:15 2457209.26 18.82
2015-07-05 20:00:49 2457209.33 20.39
2015-07-06 00:14:29 2457209.51 18.39
2015-07-06 02:01:04 2457209.58 18.50
2015-08-24 17:56:31 2457259.25 18.44
2015-08-24 19:43:05 2457259.32 18.45
2015-10-21 23:38:04 2457317.48 18.69
2015-11-28 22:42:00 2457355.45 18.44
2015-12-13 16:46:59 2457370.20 18.59
2016-01-25 03:14:07 2457412.63 18.66
2016-01-25 05:00:41 2457412.71 18.52
2016-02-07 03:19:10 2457425.64 18.49
2016-03-17 08:09:28 2457464.84 18.26
2016-03-17 09:56:02 2457464.91 18.13
2016-05-13 19:38:10 2457522.32 18.60
2016-05-13 21:24:44 2457522.39 19.12
2016-07-20 13:26:46 2457590.06 19.24
2016-07-20 15:13:21 2457590.13 18.76
2016-07-20 19:27:01 2457590.31 18.78
2016-07-20 21:13:35 2457590.38 19.02
2016-09-05 02:53:54 2457636.62 18.78
2016-09-05 07:07:35 2457636.80 20.35
2016-10-06 00:53:53 2457667.54 18.81
2016-10-06 02:40:27 2457667.61 20.41
2016-11-01 02:31:01 2457693.60 18.81
2016-12-10 11:38:14 2457732.98 18.77
2016-12-10 13:24:48 2457733.06 18.97
2016-12-23 05:44:22 2457745.74 19.05
2017-02-03 16:11:07 2457788.17 18.62
2017-02-03 17:57:41 2457788.25 18.89
2017-02-18 19:23:19 2457803.31 18.88
2017-02-18 23:36:58 2457803.48 18.59
2017-03-28 16:36:59 2457841.19 19.01
2017-04-27 18:03:35 2457871.25 18.47
2017-05-26 10:10:13 2457899.92 18.79
2017-05-26 11:56:47 2457900.00 18.65
2017-07-15 11:36:12 2457949.98 18.57
2017-07-15 15:49:52 2457950.16 18.65
2017-07-15 21:50:06 2457950.41 20.08
2017-08-06 10:01:15 2457971.92 18.60
2017-08-06 11:47:50 2457971.99 18.85
2017-08-06 16:01:30 2457972.17 18.49
2017-08-06 17:48:04 2457972.24 18.52
2017-09-17 05:26:46 2458013.73 18.74
2017-10-20 03:16:38 2458046.64 18.35
2017-11-12 03:12:03 2458069.63 18.72
2017-12-22 21:43:08 2458110.40 18.47
2018-01-02 21:49:13 2458121.41 18.80
2018-01-03 02:02:53 2458121.59 20.05
2018-02-14 06:32:17 2458163.77 18.65
2018-03-04 02:19:02 2458181.60 18.85
2018-05-12 23:19:00 2458251.47 18.91
2018-05-13 01:05:34 2458251.55 18.74
2018-06-08 05:20:19 2458277.72 19.09
2018-07-29 18:48:28 2458329.28 18.74
2018-07-29 23:02:09 2458329.46 18.92
2018-07-30 00:48:43 2458329.53 19.00
2018-08-22 23:10:39 2458353.47 18.96
2018-08-23 00:57:14 2458353.54 18.78
2018-09-29 04:50:06 2458390.70 18.85
2018-11-02 16:15:29 2458425.18 17.44
2018-11-02 18:02:03 2458425.25 17.69
2018-11-22 18:01:36 2458445.25 18.91
2018-11-22 22:15:17 2458445.43 18.73
2019-01-03 10:38:14 2458486.94 18.88
2019-01-03 14:51:55 2458487.12 19.14
2019-01-14 02:57:51 2458497.62 19.23
2019-01-14 04:44:25 2458497.70 20.81
2019-03-17 13:28:40 2458560.06 18.91
2019-05-29 00:23:58 2458632.52 18.91
2019-06-21 18:31:19 2458656.27 18.85
2019-06-21 20:17:53 2458656.35 19.29
2019-07-17 07:50:23 2458681.83 18.80
2019-07-17 09:36:57 2458681.90 18.94
2019-08-30 06:22:58 2458725.77 19.01
2019-08-30 10:36:38 2458725.94 18.85
2019-10-25 01:03:40 2458781.54 18.95
2019-10-25 02:50:14 2458781.62 19.13
2019-11-30 20:41:08 2458818.36 18.75
2019-11-30 22:27:42 2458818.44 18.59
2019-12-22 23:03:12 2458840.46 19.14
2019-12-23 03:16:53 2458840.64 19.07
2019-12-23 05:03:27 2458840.71 19.07
2020-02-09 11:08:55 2458888.96 19.10
2020-02-09 12:55:29 2458889.04 18.91
2020-03-06 01:42:22 2458914.57 19.70
2020-04-07 07:15:26 2458946.80 19.22
2020-04-07 09:02:00 2458946.88 19.25
2020-06-01 17:28:11 2459002.23 18.91
2020-07-16 18:34:08 2459047.27 18.67
2020-07-16 20:20:42 2459047.35 18.74
2020-07-29 00:50:50 2459059.54 18.43
2020-07-29 02:37:24 2459059.61 18.56
2020-07-30 12:47:33 2459061.03 18.73
2020-07-30 17:01:13 2459061.21 18.72
2020-07-30 18:47:48 2459061.28 19.03
2020-08-23 23:09:21 2459085.46 18.86
2020-08-24 00:55:56 2459085.54 18.80
2020-09-29 18:35:25 2459122.27 19.12
2020-11-03 10:13:18 2459156.93 19.32
2020-11-03 11:59:53 2459157.00 18.43
2020-11-23 05:59:47 2459176.75 19.22
2020-11-23 10:13:28 2459176.93 18.76
2021-01-04 02:49:23 2459218.62 18.77
2021-01-04 04:35:57 2459218.69 18.70
2021-01-14 16:41:52 2459229.20 18.75
2021-01-14 20:55:32 2459229.37 18.66
2021-02-25 09:17:13 2459270.89 18.79
2021-03-18 07:26:19 2459291.81 18.96
2021-04-21 14:35:26 2459326.11 18.78
2021-05-30 00:22:33 2459364.52 19.10
2021-06-22 14:16:53 2459388.10 19.15
2021-08-12 19:59:18 2459439.33 19.03
2021-08-13 00:12:58 2459439.51 18.89
2021-09-08 18:15:32 2459466.26 18.63
2021-09-08 20:02:07 2459466.33 18.32
2021-10-11 07:44:06 2459498.82 19.07
2021-10-11 11:57:47 2459499.00 19.19
2021-11-16 18:57:42 2459535.29 18.81
2021-12-03 19:00:47 2459552.29 18.83
2021-12-03 23:14:28 2459552.47 19.39
2022-01-15 03:44:32 2459594.66 19.13
2022-01-15 05:31:06 2459594.73 19.13
2022-01-26 15:50:21 2459606.16 17.51
2022-01-26 17:36:55 2459606.23 17.60
2022-03-08 02:32:48 2459646.61 19.08
2022-04-01 02:23:18 2459670.60 19.18
2022-06-15 13:31:06 2459746.06 18.95
2022-06-15 15:17:40 2459746.14 18.94
2022-06-15 19:31:20 2459746.31 18.71
2022-07-07 01:42:11 2459767.57 19.14
2022-07-07 03:28:45 2459767.64 19.04
2022-08-25 15:10:39 2459817.13 18.55
2022-08-25 19:24:20 2459817.31 18.54
2022-09-23 19:19:08 2459846.30 18.76
2022-10-22 19:05:21 2459875.30 18.54
2022-11-29 18:08:11 2459913.26 18.80
2022-11-29 19:54:45 2459913.33 18.94
2022-12-14 12:13:32 2459928.01 18.12
2023-01-25 22:40:28 2459970.44 18.95
2023-01-26 00:27:02 2459970.52 18.56
2023-03-19 03:36:30 2460022.65 19.31
2023-04-15 05:07:55 2460049.71 19.17
2023-05-15 16:52:08 2460080.20 20.12
2023-07-02 04:29:06 2460127.69 19.07
2023-07-02 08:42:46 2460127.86 18.63
2023-07-02 10:29:20 2460127.94 20.20
2023-07-02 14:42:59 2460128.11 18.73
2023-07-22 20:54:35 2460148.37 18.96
2023-07-22 22:41:09 2460148.45 18.61
2023-07-23 02:54:49 2460148.62 18.85
2023-07-23 04:41:23 2460148.70 18.96
2023-09-07 02:35:06 2460194.61 19.16
2023-10-08 02:20:33 2460225.60 19.18
2023-10-08 04:07:07 2460225.67 19.29
2023-11-02 21:58:10 2460251.42 18.37
2023-12-12 13:04:36 2460291.04 18.73
2023-12-12 14:51:11 2460291.12 18.88
2023-12-24 20:57:02 2460303.37 19.17
2023-12-25 01:10:42 2460303.55 18.91



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