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Gaia19czh




Other surveys detections
None
Comments
0.5 mag brightening of emission line star AS 420
ATels
None
AstroNotes
None

TNS ID
AT2019lhw

RA - DEC
307.41914   41.16626
20:29:40.59   41:09:58.54
Galactic coords.
79.70758   1.24207

Alerting date
2019-07-11 06:41:52
Julian date (TCB)
2458675.78
Alerting magnitude
11.47
Historic magnitude
11.87
Historic StdDev
0.08
Class
unknown
Publication date
July 16, 2019, 9:57 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.
2014-11-03 08:52:45 2456964.87 11.88
2014-11-03 10:39:19 2456964.94 11.85
2014-11-30 08:36:32 2456991.86 11.90
2015-02-09 21:39:22 2457063.40 11.83
2015-02-10 01:53:02 2457063.58 11.88
2015-03-04 20:00:51 2457086.33 11.85
2015-03-04 21:47:26 2457086.41 11.83
2015-10-08 16:53:08 2457304.20 11.88
2015-11-14 15:57:36 2457341.17 11.92
2015-11-14 17:44:10 2457341.24 11.89
2015-12-14 09:36:39 2457370.90 11.95
2016-01-10 21:27:45 2457398.39 11.92
2016-01-10 23:14:18 2457398.47 11.90
2016-02-24 04:49:41 2457442.70 11.90
2016-02-24 09:03:21 2457442.88 11.93
2016-03-19 03:10:03 2457466.63 11.92
2016-03-19 04:56:37 2457466.71 11.90
2016-04-26 16:34:53 2457505.19 11.88
2016-06-23 20:18:44 2457563.35 11.93
2016-08-05 01:07:52 2457605.55 11.94
2016-08-05 02:54:27 2457605.62 11.94
2016-08-19 09:00:21 2457619.88 11.93
2016-08-19 13:14:01 2457620.05 11.93
2016-10-01 01:37:57 2457662.57 11.93
2017-01-22 10:36:58 2457775.94 11.94
2017-01-22 12:23:33 2457776.02 11.93
2017-03-08 17:36:16 2457821.23 11.95
2017-03-08 19:22:50 2457821.31 11.93
2017-04-03 11:39:56 2457846.99 11.94
2017-04-03 13:26:30 2457847.06 11.93
2017-05-08 17:19:58 2457882.22 11.94
2017-05-08 19:06:33 2457882.30 11.94
2017-06-13 16:44:38 2457918.20 11.92
2017-06-13 18:31:12 2457918.27 11.94
2017-07-05 06:31:01 2457939.77 11.92
2017-07-05 10:44:42 2457939.95 11.90
2017-08-17 11:13:46 2457982.97 11.93
2017-08-31 11:19:28 2457996.97 11.93
2017-08-31 15:33:08 2457997.15 11.94
2017-11-03 08:08:58 2458060.84 11.93
2018-01-11 07:05:23 2458129.80 11.95
2018-01-11 08:51:57 2458129.87 11.93
2018-02-04 13:09:14 2458154.05 11.85
2018-02-04 14:55:48 2458154.12 11.87
2018-03-21 18:46:52 2458199.28 11.91
2018-04-18 12:45:10 2458227.03 11.92
2018-04-18 14:31:44 2458227.11 11.93
2018-07-16 19:32:52 2458316.31 11.93
2018-08-29 10:24:16 2458359.93 11.93
2018-08-29 12:10:50 2458360.01 11.93
2018-09-13 00:15:47 2458374.51 11.95
2018-09-13 04:29:27 2458374.69 11.91
2018-10-23 09:17:38 2458414.89 11.68
2018-10-23 11:04:12 2458414.96 11.68
2018-11-16 22:53:07 2458439.45 11.74
2019-01-26 08:12:25 2458509.84 11.91
2019-01-26 09:58:59 2458509.92 11.91
2019-02-18 10:05:55 2458532.92 11.92
2019-04-03 07:57:11 2458576.83 11.92
2019-04-03 09:43:45 2458576.91 11.92
2019-06-01 15:22:25 2458636.14 11.61
2019-07-11 08:28:26 2458675.85 11.46
2019-07-30 14:59:29 2458695.12 11.42
2019-07-30 16:46:03 2458695.20 11.40
2019-11-06 06:28:58 2458793.77 11.71
2019-12-04 01:35:21 2458821.57 11.78
2019-12-04 03:21:55 2458821.64 11.78
2020-01-10 09:43:12 2458858.91 11.83
2020-01-26 04:09:28 2458874.67 11.69
2020-01-26 05:56:02 2458874.75 11.69
2020-03-23 13:21:34 2458932.06 11.50
2020-03-23 15:08:08 2458932.13 11.50
2020-05-29 22:47:54 2458999.45 11.78
2020-05-30 00:34:29 2458999.52 11.77
2020-06-30 07:48:47 2459030.83 11.84
2020-08-30 00:08:27 2459091.51 11.83
2020-09-13 16:26:53 2459106.19 11.74
2020-09-13 18:13:27 2459106.26 11.75
2020-10-23 21:15:51 2459146.39 11.87
2020-10-23 23:02:25 2459146.46 11.88
2020-11-17 16:50:53 2459171.20 11.91
2020-12-18 20:38:30 2459202.36 11.91
2020-12-18 22:25:04 2459202.43 11.91
2021-01-27 03:57:34 2459241.66 11.92
2021-02-19 02:18:10 2459264.60 11.92
2021-02-19 04:04:44 2459264.67 11.94
2021-02-19 08:18:24 2459264.85 11.92
2021-04-04 01:56:11 2459308.58 11.92
2021-05-04 01:46:42 2459338.57 11.89
2021-05-04 03:33:17 2459338.65 11.88
2021-07-12 00:39:38 2459407.53 11.93
2021-07-28 20:30:51 2459424.35 11.92
2021-11-04 06:06:20 2459522.75 11.93
2021-12-30 15:46:30 2459579.16 11.70
2021-12-30 17:33:03 2459579.23 11.70
2022-02-11 03:20:29 2459621.64 11.60
2022-03-06 03:28:30 2459644.64 11.73
2022-08-09 13:42:57 2459801.07 11.85
2022-09-21 18:18:12 2459844.26 11.64
2022-09-21 20:04:46 2459844.34 11.64
2022-10-09 18:19:26 2459862.26 11.75
2022-11-15 11:24:42 2459898.98 11.88
2022-11-15 13:11:15 2459899.05 11.89
2023-01-11 22:55:18 2459956.46 11.93
2023-02-25 06:17:15 2460000.76 11.92
2023-02-25 10:30:55 2460000.94 11.92
2023-03-21 10:37:31 2460024.94 11.91
2023-06-25 15:45:40 2460121.16 11.91
2023-08-21 04:26:36 2460177.69 11.91
2023-12-29 18:05:28 2460308.25 11.65
2023-12-29 19:52:02 2460308.33 11.67



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