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Gaia21apt




Other surveys detections
None
Comments
brightening of candidate CV MGAB-V963
ATels
None
AstroNotes
None

TNS ID
AT2021bup

RA - DEC
307.34560   29.15751
20:29:22.94   29:09:27.04
Galactic coords.
69.92164   -5.73758

Alerting date
2021-02-04 09:59:53
Julian date (TCB)
2459249.92
Alerting magnitude
17.19
Historic magnitude
18.42
Historic StdDev
0.57
Class
unknown
Publication date
Feb. 5, 2021, 10:09 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.
2014-11-29 20:23:17 2456991.35 18.50
2015-02-18 13:59:42 2457072.08 19.49
2015-03-03 03:56:28 2457084.66 19.90
2015-03-03 08:10:08 2457084.84 19.84
2015-03-03 09:56:43 2457084.91 19.77
2015-04-17 15:36:27 2457130.15 19.67
2015-06-12 21:13:07 2457186.38 18.67
2015-12-14 11:10:02 2457370.97 17.71
2015-12-14 15:23:41 2457371.14 17.46
2016-01-06 15:25:48 2457394.14 18.47
2016-01-06 17:12:22 2457394.22 18.45
2016-03-01 10:57:29 2457448.96 17.67
2016-03-01 15:11:10 2457449.13 17.73
2016-03-01 16:57:44 2457449.21 17.80
2016-03-01 21:11:24 2457449.38 17.92
2016-03-20 03:22:13 2457467.64 19.62
2016-03-20 09:22:28 2457467.89 19.76
2016-03-20 11:09:03 2457467.96 19.80
2016-06-02 14:28:26 2457542.10 19.61
2016-06-22 22:17:14 2457562.43 19.08
2016-08-09 07:05:58 2457609.80 19.44
2016-08-09 08:52:32 2457609.87 19.33
2016-08-09 13:06:12 2457610.05 19.48
2016-08-13 19:09:58 2457614.30 19.47
2016-08-13 20:56:32 2457614.37 19.50
2016-08-14 01:10:12 2457614.55 19.16
2016-08-14 07:10:26 2457614.80 19.17
2016-10-19 01:25:19 2457680.56 17.20
2016-11-22 04:56:51 2457714.71 18.24
2016-11-22 06:43:24 2457714.78 18.19
2016-12-29 06:13:57 2457751.76 19.16
2016-12-29 10:27:36 2457751.94 19.16
2017-01-17 04:35:48 2457770.69 19.03
2017-01-17 06:22:22 2457770.77 18.81
2017-01-17 10:36:01 2457770.94 18.09
2017-01-17 12:22:35 2457771.02 17.68
2017-03-13 11:45:02 2457825.99 19.02
2017-03-13 13:31:37 2457826.06 19.33
2017-03-13 17:45:17 2457826.24 19.31
2017-05-10 01:19:17 2457883.56 19.27
2017-06-16 22:49:14 2457921.45 17.60
2017-06-17 00:35:48 2457921.52 17.62
2017-07-03 18:41:30 2457938.28 19.44
2017-08-20 17:08:40 2457986.21 18.97
2017-08-20 21:22:20 2457986.39 18.90
2017-08-20 23:08:54 2457986.46 19.27
2017-08-26 11:13:25 2457991.97 18.88
2017-08-26 15:27:04 2457992.14 18.55
2017-08-26 17:13:39 2457992.22 18.46
2017-08-26 21:27:19 2457992.39 18.19
2017-12-03 13:27:14 2458091.06 19.01
2017-12-03 15:13:47 2458091.13 18.91
2018-01-15 12:59:02 2458134.04 19.13
2018-01-15 14:45:36 2458134.12 18.97
2018-01-15 18:59:16 2458134.29 18.98
2018-01-15 20:45:50 2458134.37 18.87
2018-01-16 00:59:29 2458134.54 19.09
2018-01-29 01:08:53 2458147.55 17.59
2018-01-29 07:09:06 2458147.80 17.55
2018-01-29 08:55:41 2458147.87 17.54
2018-01-29 13:09:20 2458148.05 17.60
2018-03-25 08:42:55 2458202.86 19.09
2018-03-25 12:56:36 2458203.04 18.85
2018-04-21 00:56:03 2458229.54 19.29
2018-04-21 02:42:37 2458229.61 19.37
2018-05-21 14:28:08 2458260.10 19.08
2018-07-01 01:33:12 2458300.56 19.30
2018-07-14 05:54:02 2458313.75 19.00
2018-07-14 07:40:37 2458313.82 18.93
2018-09-09 00:08:24 2458370.51 18.85
2018-09-09 04:22:03 2458370.68 18.16
2018-10-21 09:07:28 2458412.88 19.29
2018-12-14 20:35:40 2458467.36 19.63
2018-12-14 22:22:14 2458467.43 19.83
2019-02-03 04:00:22 2458517.67 18.94
2019-02-03 08:14:02 2458517.84 18.45
2019-02-03 10:00:36 2458517.92 18.15
2019-02-03 14:14:16 2458518.09 17.81
2019-02-03 16:00:50 2458518.17 17.76
2019-02-03 20:14:30 2458518.34 17.69
2019-02-03 22:01:04 2458518.42 17.69
2019-02-04 02:14:44 2458518.59 17.69
2019-02-04 08:14:58 2458518.84 17.68
2019-02-12 02:21:43 2458526.60 17.82
2019-02-12 04:08:17 2458526.67 17.72
2019-02-12 08:21:57 2458526.85 17.63
2019-02-12 10:08:31 2458526.92 17.63
2019-02-12 14:22:11 2458527.10 17.59
2019-02-12 16:08:45 2458527.17 17.54
2019-02-12 20:22:25 2458527.35 17.57
2019-02-12 22:08:59 2458527.42 17.56
2019-02-13 04:09:14 2458527.67 17.58
2019-05-05 21:44:14 2458609.41 18.36
2019-06-02 01:49:20 2458636.58 18.41
2019-07-15 00:43:30 2458679.53 19.48
2019-07-15 02:30:04 2458679.60 19.23
2019-08-08 03:13:11 2458703.63 19.28
2019-08-08 04:59:45 2458703.71 19.12
2019-08-08 09:13:25 2458703.88 19.38
2019-08-08 10:59:59 2458703.96 19.53
2019-08-08 15:13:39 2458704.13 19.30
2019-08-08 17:00:13 2458704.21 19.26
2019-08-08 23:00:28 2458704.46 19.20
2019-08-09 05:00:43 2458704.71 19.06
2019-08-17 05:08:52 2458712.71 19.47
2019-08-17 11:09:06 2458712.96 19.32
2019-08-17 15:22:46 2458713.14 19.20
2019-08-17 17:09:21 2458713.21 19.11
2019-08-17 21:23:01 2458713.39 19.14
2019-08-17 23:09:35 2458713.46 19.01
2019-08-18 03:23:15 2458713.64 19.16
2019-08-18 05:09:49 2458713.72 19.15
2019-08-18 15:23:42 2458714.14 19.30
2019-11-08 20:11:20 2458796.34 18.21
2019-12-04 09:09:08 2458821.88 19.26
2020-01-13 21:48:36 2458862.41 17.66
2020-01-13 23:35:10 2458862.48 17.75
2020-01-14 03:48:50 2458862.66 17.86
2020-01-22 15:58:48 2458871.17 19.08
2020-01-22 17:45:22 2458871.24 18.82
2020-03-08 02:52:54 2458916.62 17.85
2020-03-08 07:06:35 2458916.80 17.89
2020-03-20 13:24:24 2458929.06 18.37
2020-03-20 15:10:59 2458929.13 18.45
2020-04-29 03:43:02 2458968.65 19.32
2020-04-29 05:29:36 2458968.73 19.35
2020-06-26 01:44:07 2459026.57 17.55
2020-06-26 05:57:47 2459026.75 17.52
2020-08-31 10:13:09 2459092.93 19.16
2020-08-31 11:59:43 2459093.00 19.35
2020-08-31 17:59:57 2459093.25 19.07
2020-09-09 18:05:52 2459102.25 17.93
2020-09-09 22:19:32 2459102.43 18.09
2020-10-21 21:05:49 2459144.38 19.16
2020-11-16 14:51:29 2459170.12 18.31
2020-11-16 16:38:03 2459170.19 18.21
2020-12-15 08:34:24 2459198.86 17.78
2020-12-15 10:20:57 2459198.93 17.81
2021-02-04 03:59:39 2459249.67 17.42
2021-02-04 09:59:53 2459249.92 17.19
2021-02-04 14:13:33 2459250.09 17.15
2021-02-04 20:13:47 2459250.34 17.17
2021-02-04 22:00:21 2459250.42 17.17
2021-02-05 02:14:01 2459250.59 17.17
2021-02-05 04:00:35 2459250.67 17.22
2021-02-13 02:21:02 2459258.60 17.64
2021-02-13 08:21:16 2459258.85 17.63
2021-02-13 16:08:04 2459259.17 17.74
2021-02-13 20:21:44 2459259.35 17.75
2021-02-13 22:08:19 2459259.42 17.75
2021-02-14 04:08:33 2459259.67 17.88
2021-04-06 15:53:01 2459311.16 18.14
2021-04-06 20:06:42 2459311.34 18.33
2021-05-06 21:42:25 2459341.40 18.15
2021-06-02 13:47:52 2459368.07 18.64
2021-07-15 18:41:06 2459411.28 17.88
2021-07-15 20:27:40 2459411.35 17.96
2021-07-25 02:34:36 2459420.61 18.13
2021-07-25 06:48:17 2459420.78 18.27
2021-09-10 17:08:40 2459468.21 19.40
2021-09-10 18:55:14 2459468.29 19.39
2021-09-23 11:14:25 2459480.97 18.67
2021-09-23 13:00:59 2459481.04 18.86
2021-11-30 21:49:47 2459549.41 19.21
2021-12-26 21:43:36 2459575.41 19.24
2021-12-26 23:30:10 2459575.48 19.33
2022-02-19 03:27:01 2459629.64 17.79
2022-02-19 05:13:36 2459629.72 17.83
2022-02-19 09:27:16 2459629.89 17.84
2022-03-04 09:37:39 2459642.90 17.82
2022-03-04 11:24:13 2459642.98 17.86
2022-03-04 15:37:54 2459643.15 17.99
2022-03-04 17:24:28 2459643.23 17.99
2022-03-04 21:38:09 2459643.40 18.12
2022-03-04 23:24:43 2459643.48 18.24
2022-04-18 11:03:58 2459687.96 17.56
2022-05-21 08:55:55 2459720.87 17.59
2022-05-21 10:42:29 2459720.95 17.61
2022-06-13 16:40:10 2459744.19 18.14
2022-07-29 07:37:01 2459789.82 19.54
2022-07-29 09:23:36 2459789.89 19.70
2022-07-29 13:37:16 2459790.07 19.53
2022-07-29 15:23:50 2459790.14 19.47
2022-08-04 09:28:45 2459795.89 19.25
2022-08-04 13:42:25 2459796.07 19.05
2022-08-04 15:28:59 2459796.15 19.25
2022-08-04 19:42:40 2459796.32 19.09
2022-09-21 06:06:33 2459843.75 19.47
2022-10-07 06:09:34 2459859.76 19.52
2022-10-07 07:56:08 2459859.83 19.39
2022-12-15 16:50:22 2459929.20 19.61
2022-12-15 18:36:56 2459929.28 19.51
2023-01-07 10:53:16 2459951.95 17.80
2023-01-07 12:39:50 2459952.03 17.88
2023-03-03 06:25:04 2460006.77 19.49
2023-03-03 10:38:44 2460006.94 19.03
2023-03-03 12:25:19 2460007.02 19.00
2023-03-03 16:38:59 2460007.19 18.90
2023-03-22 10:49:38 2460025.95 19.47
2023-03-22 12:36:12 2460026.03 19.69
2023-03-22 16:49:53 2460026.20 19.24
2023-03-22 18:36:27 2460026.28 19.14
2023-04-30 06:14:30 2460064.76 19.01
2023-06-04 15:54:51 2460100.16 19.18
2023-06-24 15:57:32 2460120.16 18.80
2023-06-24 17:44:07 2460120.24 19.03
2023-08-11 02:31:57 2460167.61 19.88
2023-08-11 08:32:11 2460167.86 19.65
2023-08-11 10:18:45 2460167.93 19.39
2023-08-11 16:18:59 2460168.18 19.91
2023-08-15 16:22:30 2460172.18 17.21
2023-08-15 20:36:10 2460172.36 17.21
2023-08-15 22:22:44 2460172.43 17.19
2023-10-01 14:52:52 2460219.12 19.29
2023-10-21 01:04:58 2460238.55 17.84
2023-10-21 02:51:32 2460238.62 17.73
2023-11-24 00:24:10 2460272.52 19.27
2023-11-24 02:10:44 2460272.59 19.14
2023-12-31 11:54:36 2460310.00 19.70
2023-12-31 13:41:10 2460310.07 19.55
2024-01-19 00:03:19 2460328.50 19.34
2024-01-19 01:49:53 2460328.58 19.36
2024-01-19 06:03:32 2460328.75 19.43
2024-01-19 07:50:06 2460328.83 19.37



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