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Gaia21apu




Other surveys detections
None
Comments
2 mag brightening of a Gaia source, candidate CV
ATels
None
AstroNotes
None

TNS ID
AT2021buq

RA - DEC
325.24339   28.47734
21:40:58.41   28:28:38.42
Galactic coords.
79.86131   -18.05498

Alerting date
2021-02-04 01:57:17
Julian date (TCB)
2459249.58
Alerting magnitude
16.83
Historic magnitude
18.92
Historic StdDev
0.48
Class
unknown
Publication date
Feb. 5, 2021, 10:10 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 04:21:34 2456964.68 19.39
2014-11-26 02:26:14 2456987.60 19.52
2014-11-26 04:12:48 2456987.68 19.55
2015-05-18 21:26:59 2457161.39 19.42
2015-10-01 00:38:05 2457296.53 19.37
2015-10-01 12:38:31 2457297.03 19.17
2015-10-01 16:52:11 2457297.20 19.40
2015-11-13 17:25:53 2457340.23 19.21
2015-12-10 05:09:04 2457366.71 19.15
2016-01-06 03:10:42 2457393.63 19.24
2016-05-02 02:54:03 2457510.62 19.10
2016-06-01 20:41:06 2457541.36 19.35
2016-06-01 22:27:41 2457541.44 19.33
2016-10-04 17:41:37 2457666.24 18.86
2016-10-04 19:28:11 2457666.31 18.85
2016-10-15 07:33:59 2457676.82 19.01
2016-10-15 11:47:38 2457676.99 19.03
2016-11-23 12:31:40 2457716.02 18.85
2016-12-23 18:07:10 2457746.25 19.00
2017-01-15 22:19:47 2457769.43 18.64
2017-03-23 01:28:13 2457835.56 19.25
2017-03-23 07:28:28 2457835.81 19.24
2017-03-23 11:42:09 2457835.99 19.34
2017-03-23 13:28:43 2457836.06 19.15
2017-03-23 17:42:24 2457836.24 19.07
2017-03-24 01:29:14 2457836.56 19.13
2017-03-24 07:29:29 2457836.81 19.18
2017-03-24 11:43:09 2457836.99 19.35
2017-03-24 17:43:24 2457837.24 19.18
2017-03-24 23:43:39 2457837.49 19.16
2017-03-25 01:30:14 2457837.56 19.29
2017-03-25 05:43:54 2457837.74 19.07
2017-03-25 07:30:29 2457837.81 19.14
2017-03-25 11:44:09 2457837.99 19.26
2017-03-25 17:44:25 2457838.24 19.19
2017-03-25 23:44:40 2457838.49 19.32
2017-03-26 01:31:14 2457838.56 19.36
2017-03-26 13:31:45 2457839.06 19.15
2017-05-13 17:27:52 2457887.23 19.23
2017-07-07 23:04:31 2457942.46 18.84
2017-10-14 08:01:18 2458040.83 18.75
2017-10-14 09:47:52 2458040.91 18.75
2017-10-29 09:51:13 2458055.91 18.91
2017-12-04 07:14:23 2458091.80 19.00
2017-12-04 09:00:57 2458091.88 18.98
2018-01-08 06:44:25 2458126.78 19.00
2018-01-08 08:30:59 2458126.85 19.06
2018-01-26 12:51:30 2458145.04 19.34
2018-01-26 14:38:04 2458145.11 19.15
2018-01-26 18:51:43 2458145.29 19.23
2018-01-26 20:38:17 2458145.36 19.13
2018-03-30 14:35:17 2458208.11 17.46
2018-03-30 18:48:58 2458208.28 17.58
2018-03-30 20:35:32 2458208.36 17.54
2018-04-16 19:00:09 2458225.29 18.95
2018-04-16 20:46:44 2458225.37 19.15
2018-05-25 06:38:38 2458263.78 18.96
2018-07-01 06:01:22 2458300.75 19.10
2018-07-01 07:47:57 2458300.82 19.09
2018-07-18 12:07:27 2458318.01 18.81
2018-10-24 04:47:47 2458415.70 19.01
2019-01-26 13:52:10 2458510.08 18.82
2019-01-26 15:38:44 2458510.15 18.76
2019-01-26 19:52:23 2458510.33 18.83
2019-01-26 21:38:57 2458510.40 18.78
2019-01-27 01:52:36 2458510.58 18.63
2019-02-04 07:59:10 2458518.83 18.52
2019-02-04 09:45:44 2458518.91 18.41
2019-02-04 13:59:23 2458519.08 18.35
2019-02-04 15:45:57 2458519.16 18.13
2019-02-04 19:59:37 2458519.33 17.95
2019-02-04 21:46:11 2458519.41 17.87
2019-02-05 01:59:50 2458519.58 17.83
2019-02-05 03:46:25 2458519.66 17.88
2019-04-10 09:46:06 2458583.91 19.02
2019-04-10 13:59:46 2458584.08 19.92
2019-05-03 14:06:24 2458607.09 19.29
2019-05-03 15:52:58 2458607.16 18.95
2019-06-05 19:48:44 2458640.33 19.25
2019-06-05 21:35:18 2458640.40 18.98
2019-07-15 18:59:04 2458680.29 19.15
2019-07-15 20:45:39 2458680.37 19.04
2019-07-31 03:20:29 2458695.64 19.13
2019-07-31 09:20:44 2458695.89 18.98
2019-07-31 11:07:19 2458695.96 18.96
2019-07-31 15:20:59 2458696.14 19.21
2019-07-31 17:07:34 2458696.21 18.91
2019-07-31 21:21:14 2458696.39 19.05
2019-07-31 23:07:49 2458696.46 18.92
2019-08-01 05:08:04 2458696.71 18.97
2019-08-08 05:15:33 2458703.72 19.52
2019-08-08 09:29:14 2458703.90 19.03
2019-08-08 11:15:49 2458703.97 19.06
2019-08-08 15:29:29 2458704.15 19.05
2019-08-08 17:16:04 2458704.22 19.30
2019-08-08 21:29:44 2458704.40 19.00
2019-08-08 23:16:19 2458704.47 19.05
2019-08-09 03:29:59 2458704.65 19.27
2019-10-14 17:34:03 2458771.23 19.28
2019-10-14 19:20:37 2458771.31 19.15
2019-11-06 13:58:11 2458794.08 19.44
2019-11-06 18:11:50 2458794.26 20.02
2019-12-08 01:30:04 2458825.56 19.89
2019-12-08 03:16:37 2458825.64 19.04
2020-01-14 17:20:59 2458863.22 18.91
2020-01-14 21:34:39 2458863.40 19.00
2020-01-26 03:49:00 2458874.66 18.63
2020-01-26 05:35:34 2458874.73 18.70
2020-05-01 09:55:58 2458970.91 19.21
2020-05-01 11:42:33 2458970.99 19.13
2020-05-25 12:36:41 2458995.03 19.49
2020-06-26 01:58:28 2459026.58 19.49
2020-06-26 06:12:09 2459026.76 18.75
2020-10-24 14:59:22 2459147.12 18.88
2020-10-24 16:45:55 2459147.20 18.61
2020-11-13 04:43:33 2459166.70 18.90
2020-12-15 20:20:47 2459199.35 19.21
2021-01-27 21:37:45 2459242.40 18.80
2021-01-28 01:51:25 2459242.58 18.93
2021-01-28 03:37:59 2459242.65 19.02
2021-01-28 07:51:39 2459242.83 18.94
2021-01-28 09:38:13 2459242.90 18.81
2021-01-28 15:38:26 2459243.15 18.89
2021-01-28 19:52:05 2459243.33 19.04
2021-01-29 01:52:18 2459243.58 18.73
2021-02-04 01:57:17 2459249.58 16.83
2021-02-04 07:57:30 2459249.83 16.91
2021-02-04 09:44:04 2459249.91 17.10
2021-02-04 13:57:43 2459250.08 17.11
2021-02-04 15:44:17 2459250.16 17.06
2021-02-05 01:58:10 2459250.58 17.22
2021-02-05 03:44:44 2459250.66 17.27
2021-04-10 21:45:02 2459315.41 18.91
2021-04-11 01:58:43 2459315.58 18.75
2021-04-11 03:45:18 2459315.66 18.60
2021-05-04 14:04:44 2459339.09 18.61
2021-05-04 15:51:18 2459339.16 18.62
2021-06-06 07:47:30 2459371.82 18.63
2021-06-06 09:34:04 2459371.90 18.76
2021-07-16 18:56:56 2459412.29 18.94
2021-07-16 20:43:31 2459412.36 19.07
2021-07-28 14:51:06 2459424.12 19.02
2021-07-28 19:04:46 2459424.29 19.21
2021-07-28 20:51:21 2459424.37 18.85
2021-11-03 22:01:59 2459522.42 19.51
2021-11-03 23:48:33 2459522.49 19.31
2021-11-27 05:39:00 2459545.74 19.11
2021-12-26 23:15:46 2459575.47 18.95
2022-04-22 09:10:06 2459691.88 19.19
2022-04-22 10:56:41 2459691.96 19.04
2022-05-19 22:53:33 2459719.45 18.98
2022-07-31 19:54:37 2459792.33 19.18
2022-08-01 01:54:52 2459792.58 19.06
2022-08-06 13:59:49 2459798.08 19.21
2022-08-06 15:46:24 2459798.16 19.14
2022-08-06 20:00:04 2459798.33 19.39
2022-08-06 21:46:39 2459798.41 19.49
2022-08-07 02:00:19 2459798.58 19.22
2022-09-27 14:00:29 2459850.08 18.73
2022-09-27 20:00:42 2459850.33 18.87
2022-09-28 00:14:22 2459850.51 18.51
2022-09-28 02:00:55 2459850.58 18.80
2022-10-02 14:04:36 2459855.09 18.90
2022-10-02 18:18:16 2459855.26 18.77
2022-10-02 20:04:50 2459855.34 19.86
2022-11-14 11:06:26 2459897.96 19.21
2022-11-14 12:53:00 2459898.04 19.29
2022-12-11 06:35:21 2459924.77 19.13
2023-01-06 22:38:07 2459951.44 19.64
2023-01-07 00:24:41 2459951.52 19.20
2023-05-03 22:21:37 2460068.43 19.10
2023-05-04 00:08:12 2460068.51 19.97
2023-06-03 22:07:33 2460099.42 19.67
2023-06-03 23:54:08 2460099.50 19.31
2023-06-28 22:03:47 2460124.42 19.20
2023-10-06 07:07:44 2460223.80 19.20
2023-10-06 08:54:18 2460223.87 19.36
2023-10-17 09:00:04 2460234.88 19.37
2023-10-17 13:13:43 2460235.05 19.39
2023-11-25 07:58:53 2460273.83 19.31
2023-12-25 23:47:17 2460304.49 19.32
2024-01-17 17:47:15 2460327.24 19.37
2024-01-17 19:33:49 2460327.32 19.21



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