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Gaia21atm


Details Follow-up


Other surveys detections
None
Comments
erratic Galactic plane source brightens by 0.2 mag in 3 years
ATels
None
AstroNotes
None

TNS ID
AT2021cwi

RA - DEC
308.82485   29.21547
20:35:17.96   29:12:55.69
Galactic coords.
70.73088   -6.74953

Alerting date
2021-02-12 10:05:45
Julian date (TCB)
2459257.92
Alerting magnitude
15.15
Historic magnitude
15.38
Historic StdDev
0.06
Class
unknown
Publication date
Feb. 14, 2021, 11:43 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.
2014-11-01 02:42:58 2456962.61 15.32
2014-11-01 04:29:32 2456962.69 15.31
2014-11-29 10:09:54 2456990.92 15.35
2015-02-18 13:58:23 2457072.08 15.34
2015-02-18 15:44:58 2457072.16 15.33
2015-02-18 19:58:38 2457072.33 15.36
2015-02-19 01:58:52 2457072.58 15.38
2015-04-17 21:35:39 2457130.40 15.26
2015-04-18 01:49:20 2457130.58 15.30
2015-05-20 01:30:12 2457162.56 15.34
2015-05-20 03:16:46 2457162.64 15.31
2015-10-05 22:44:22 2457301.45 15.40
2015-10-06 00:30:56 2457301.52 15.40
2015-11-12 03:48:57 2457338.66 15.41
2015-11-12 05:35:31 2457338.73 15.40
2015-12-14 03:23:22 2457370.64 15.47
2015-12-14 05:09:56 2457370.72 15.46
2016-01-06 09:24:21 2457393.89 15.46
2016-01-06 11:10:55 2457393.97 15.43
2016-01-06 15:24:35 2457394.14 15.42
2016-01-06 17:11:09 2457394.22 15.41
2016-03-01 16:56:27 2457449.21 15.36
2016-03-01 21:10:07 2457449.38 15.39
2016-03-01 22:56:42 2457449.46 15.36
2016-03-02 03:10:22 2457449.63 15.38
2016-03-19 09:21:31 2457466.89 15.42
2016-03-19 11:08:05 2457466.96 15.41
2016-03-19 15:21:46 2457467.14 15.42
2016-03-19 17:08:20 2457467.21 15.42
2016-04-28 16:46:21 2457507.20 15.42
2016-06-02 14:29:33 2457542.10 15.36
2016-06-23 08:31:20 2457562.86 15.34
2016-08-09 13:07:25 2457610.05 15.37
2016-08-09 19:07:39 2457610.30 15.39
2016-08-09 20:54:13 2457610.37 15.38
2016-08-10 01:07:54 2457610.55 15.40
2016-08-10 02:54:28 2457610.62 15.38
2016-08-10 08:54:42 2457610.87 15.39
2016-08-13 14:57:37 2457614.12 15.35
2016-08-13 19:11:17 2457614.30 15.44
2016-08-13 20:57:51 2457614.37 15.38
2016-08-14 01:11:31 2457614.55 15.39
2016-08-14 02:58:06 2457614.62 15.38
2016-09-30 05:39:44 2457661.74 15.29
2016-09-30 07:26:18 2457661.81 15.24
2016-10-18 19:26:10 2457680.31 15.30
2016-11-22 10:56:01 2457714.96 15.32
2016-12-28 16:26:35 2457751.19 15.39
2016-12-28 18:13:09 2457751.26 15.39
2017-01-16 22:34:20 2457770.44 15.37
2017-01-17 00:20:54 2457770.51 15.37
2017-01-17 04:34:33 2457770.69 15.35
2017-01-17 06:21:07 2457770.76 15.34
2017-03-13 19:30:37 2457826.31 15.30
2017-03-13 23:44:17 2457826.49 15.33
2017-04-05 05:52:14 2457848.74 15.34
2017-04-05 07:38:48 2457848.82 15.29
2017-05-10 07:18:46 2457883.80 15.40
2017-06-16 22:50:23 2457921.45 15.40
2017-07-04 00:42:15 2457938.53 15.40
2017-07-04 04:55:56 2457938.71 15.38
2017-08-21 03:23:37 2457986.64 15.35
2017-08-21 05:10:11 2457986.72 15.35
2017-08-21 09:23:51 2457986.89 15.37
2017-08-21 11:10:25 2457986.97 15.35
2017-08-26 03:27:55 2457991.64 15.33
2017-08-26 05:14:29 2457991.72 15.32
2017-08-26 09:28:09 2457991.89 15.34
2017-08-26 11:14:43 2457991.97 15.32
2017-08-26 15:28:23 2457992.14 15.33
2017-11-01 13:57:47 2458059.08 15.31
2017-11-01 15:44:20 2458059.16 15.30
2017-12-03 13:26:07 2458091.06 15.35
2018-01-14 20:44:00 2458133.36 15.39
2018-01-15 06:57:53 2458133.79 15.40
2018-01-28 19:07:25 2458147.30 15.28
2018-01-28 20:53:59 2458147.37 15.29
2018-01-29 01:07:38 2458147.55 15.30
2018-01-29 07:07:52 2458147.80 15.34
2018-01-29 08:54:27 2458147.87 15.33
2018-03-25 14:41:59 2458203.11 15.39
2018-03-25 18:55:39 2458203.29 15.35
2018-04-20 20:43:07 2458229.36 15.29
2018-05-21 20:27:48 2458260.35 15.31
2018-06-30 23:47:50 2458300.49 15.30
2018-07-01 01:34:24 2458300.57 15.28
2018-07-14 13:41:41 2458314.07 15.33
2018-08-31 16:17:07 2458362.18 15.33
2018-08-31 18:03:41 2458362.25 15.32
2018-09-08 18:09:27 2458370.26 15.29
2018-10-21 15:06:58 2458413.13 15.33
2018-11-15 14:54:20 2458438.12 15.29
2018-12-14 20:34:31 2458467.36 15.28
2018-12-14 22:21:05 2458467.43 15.28
2019-02-02 21:58:49 2458517.42 15.31
2019-02-03 02:12:29 2458517.59 15.29
2019-02-03 03:59:03 2458517.67 15.29
2019-02-03 08:12:43 2458517.84 15.30
2019-02-03 09:59:17 2458517.92 15.30
2019-02-03 14:12:57 2458518.09 15.33
2019-02-03 20:13:11 2458518.34 15.29
2019-02-03 21:59:45 2458518.42 15.32
2019-02-04 02:13:25 2458518.59 15.32
2019-02-10 14:19:09 2458525.10 15.35
2019-02-10 20:19:23 2458525.35 15.33
2019-02-10 22:05:57 2458525.42 15.33
2019-02-11 02:19:37 2458525.60 15.32
2019-02-11 04:06:11 2458525.67 15.31
2019-02-11 10:06:25 2458525.92 15.30
2019-02-11 20:20:20 2458526.35 15.31
2019-02-11 22:06:54 2458526.42 15.32
2019-04-06 14:06:56 2458580.09 15.35
2019-05-05 19:58:35 2458609.33 15.34
2019-06-02 07:49:12 2458636.83 15.32
2019-07-15 00:44:44 2458679.53 15.29
2019-07-15 02:31:18 2458679.61 15.26
2019-07-15 06:44:59 2458679.78 15.26
2019-07-15 08:31:33 2458679.86 15.32
2019-08-07 21:14:16 2458703.38 15.29
2019-08-07 23:00:50 2458703.46 15.30
2019-08-08 03:14:30 2458703.64 15.31
2019-08-08 09:14:44 2458703.89 15.33
2019-08-08 15:14:58 2458704.14 15.30
2019-08-08 21:15:13 2458704.39 15.29
2019-08-08 23:01:47 2458704.46 15.28
2019-08-09 05:02:02 2458704.71 15.28
2019-08-15 17:08:34 2458711.21 15.30
2019-08-15 23:08:49 2458711.46 15.30
2019-08-16 03:22:29 2458711.64 15.30
2019-08-16 05:09:03 2458711.71 15.31
2019-08-16 09:22:43 2458711.89 15.30
2019-08-16 17:09:32 2458712.21 15.31
2019-08-16 21:23:12 2458712.39 15.31
2019-08-16 23:09:46 2458712.47 15.29
2019-08-17 03:23:26 2458712.64 15.29
2019-08-17 09:23:39 2458712.89 15.28
2020-01-13 23:33:56 2458862.48 15.25
2020-01-14 03:47:36 2458862.66 15.24
2020-01-23 03:58:08 2458871.67 15.27
2020-03-08 14:53:03 2458917.12 15.24
2020-03-20 09:09:30 2458928.88 15.30
2020-04-29 09:44:09 2458968.91 15.25
2020-06-26 05:58:59 2459026.75 15.20
2020-11-16 08:51:59 2459169.87 15.19
2020-12-15 10:19:48 2459198.93 15.18
2021-02-04 03:58:20 2459249.67 15.15
2021-02-04 08:12:00 2459249.84 15.16
2021-02-04 09:58:34 2459249.92 15.15
2021-02-04 14:12:14 2459250.09 15.18
2021-02-04 21:59:02 2459250.42 15.22
2021-02-05 03:59:16 2459250.67 15.22
2021-02-11 14:18:29 2459257.10 15.23
2021-02-11 20:18:43 2459257.35 15.19
2021-02-11 22:05:17 2459257.42 15.20
2021-02-12 14:19:25 2459258.10 15.13
2021-02-12 20:19:40 2459258.35 15.17
2021-02-12 22:06:14 2459258.42 15.17
2021-04-07 02:05:50 2459311.59 15.23
2021-06-02 19:47:46 2459368.32 15.26
2021-07-16 02:29:09 2459411.60 15.22
2021-11-30 15:50:01 2459549.16 15.26
2022-02-19 17:12:46 2459630.22 15.38
2022-02-19 21:26:26 2459630.39 15.38
2022-03-03 05:22:27 2459641.72 15.31
2022-03-03 09:36:07 2459641.90 15.29
2022-04-18 17:03:11 2459688.21 15.35
2022-04-18 21:16:52 2459688.39 15.32
2022-11-12 23:16:10 2459896.47 15.38
2022-11-13 01:02:44 2459896.54 15.37
2023-01-07 10:52:02 2459951.95 15.38
2023-01-07 12:38:36 2459952.03 15.40
2023-03-03 16:37:42 2460007.19 15.39
2023-03-03 18:24:16 2460007.27 15.39
2023-03-03 22:37:57 2460007.44 15.40
2023-03-04 00:24:31 2460007.52 15.39
2023-03-21 22:49:13 2460025.45 15.38
2023-04-30 12:13:50 2460065.01 15.29
2023-06-04 15:55:57 2460100.16 15.30
2023-06-04 17:42:32 2460100.24 15.29
2023-06-24 23:44:34 2460120.49 15.36
2023-08-11 20:33:52 2460168.36 15.34
2023-08-11 22:20:26 2460168.43 15.37
2023-08-12 02:34:06 2460168.61 15.36
2023-08-12 04:20:40 2460168.68 15.39
2023-08-15 10:23:35 2460171.93 15.32
2023-08-15 14:37:15 2460172.11 15.32
2023-08-15 16:23:49 2460172.18 15.33
2023-08-15 20:37:30 2460172.36 15.35
2023-08-16 02:37:44 2460172.61 15.36
2023-10-02 01:06:27 2460219.55 15.34
2023-10-20 19:05:48 2460238.30 15.35
2023-10-20 20:52:22 2460238.37 15.35
2023-11-24 06:23:20 2460272.77 15.37
2023-12-30 23:53:45 2460309.50 15.36



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