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Gaia21dta




Other surveys detections
None
Comments
brightening of a Gaia, WISE and GALEX source
ATels
None
AstroNotes
None

TNS ID
AT2020bbe

RA - DEC
153.78828   71.75009
10:15:09.19   71:45:00.32
Galactic coords.
137.97638   40.49852

Alerting date
2021-08-12 00:04:40
Julian date (TCB)
2459438.50
Alerting magnitude
17.86
Historic magnitude
18.52
Historic StdDev
0.17
Class
unknown
Publication date
Aug. 13, 2021, 4:13 p.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.
2015-01-15 02:25:47 2457037.60 18.31
2015-01-15 04:12:21 2457037.68 18.29
2015-01-26 20:31:36 2457049.36 18.29
2015-01-26 22:18:10 2457049.43 18.26
2015-03-09 02:55:03 2457090.62 18.34
2015-07-05 12:07:07 2457209.00 18.28
2015-07-05 13:53:41 2457209.08 18.30
2015-07-05 18:07:21 2457209.26 18.30
2015-07-05 19:53:55 2457209.33 18.29
2015-08-24 07:34:51 2457258.82 18.34
2015-08-24 11:48:31 2457258.99 18.37
2015-10-22 23:32:06 2457318.48 18.40
2015-10-23 01:18:41 2457318.55 18.41
2015-11-27 22:46:34 2457354.45 18.47
2015-11-28 00:33:08 2457354.52 18.48
2015-12-15 16:48:52 2457372.20 18.47
2016-01-26 09:21:33 2457413.89 18.56
2016-01-26 11:08:07 2457413.96 18.53
2016-02-07 17:13:25 2457426.22 18.53
2016-02-07 21:27:05 2457426.39 18.50
2016-03-19 02:10:46 2457466.59 18.56
2016-03-19 03:57:20 2457466.66 18.52
2016-04-12 03:47:50 2457490.66 18.52
2016-05-15 01:34:21 2457523.57 18.51
2016-07-19 01:18:39 2457588.55 18.63
2016-07-19 03:05:13 2457588.63 18.63
2016-07-19 07:18:53 2457588.80 18.67
2016-07-19 09:05:27 2457588.88 18.64
2016-09-05 02:45:56 2457636.62 18.79
2016-09-05 06:59:36 2457636.79 18.75
2016-10-04 06:53:49 2457665.79 18.80
2016-10-04 08:40:23 2457665.86 18.81
2016-12-25 05:48:12 2457747.74 18.84
2016-12-25 07:34:47 2457747.82 18.83
2017-02-05 04:17:46 2457789.68 18.82
2017-02-05 06:04:20 2457789.75 18.85
2017-02-19 01:31:14 2457803.56 18.90
2017-02-19 05:44:54 2457803.74 18.89
2017-04-26 10:22:21 2457869.93 18.79
2017-04-26 12:08:54 2457870.01 18.77
2017-05-27 11:52:07 2457900.99 18.73
2017-08-03 15:52:59 2457969.16 18.66
2017-08-03 17:39:33 2457969.24 18.60
2017-08-03 21:53:13 2457969.41 18.61
2017-08-03 23:39:48 2457969.49 18.62
2017-09-17 15:32:41 2458014.15 18.52
2017-09-17 17:19:16 2458014.22 18.52
2017-10-18 15:18:04 2458045.14 18.50
2017-10-18 17:04:39 2458045.21 18.50
2018-01-04 21:54:53 2458123.41 18.52
2018-02-16 00:37:50 2458165.53 18.57
2018-03-04 00:40:25 2458181.53 18.55
2018-04-10 17:41:57 2458219.24 18.54
2018-04-10 19:28:31 2458219.31 18.58
2018-05-11 01:08:50 2458249.55 18.65
2018-05-11 05:22:29 2458249.72 18.66
2018-06-09 05:15:04 2458278.72 18.69
2018-06-09 07:01:38 2458278.79 18.70
2018-07-27 22:53:47 2458327.45 18.49
2018-07-28 00:40:21 2458327.53 18.49
2018-07-28 04:54:01 2458327.70 18.49
2018-08-20 05:04:13 2458350.71 18.40
2018-08-20 06:50:48 2458350.79 18.41
2018-09-29 18:29:18 2458391.27 18.33
2018-11-01 10:18:11 2458423.93 18.32
2018-11-01 12:04:46 2458424.00 18.31
2019-01-03 14:58:49 2458487.12 18.20
2019-01-15 21:04:49 2458499.38 18.18
2019-01-15 22:51:23 2458499.45 18.18
2019-02-26 15:23:13 2458541.14 18.20
2019-03-17 03:22:48 2458559.64 18.15
2019-04-22 08:34:33 2458595.86 18.24
2019-05-26 08:11:05 2458629.84 18.26
2019-06-22 06:25:10 2458656.77 18.24
2019-06-22 08:11:44 2458656.84 18.24
2019-07-19 03:33:13 2458683.65 18.12
2019-09-01 06:22:32 2458727.77 18.18
2019-09-20 11:12:40 2458746.97 18.18
2019-10-26 13:08:39 2458783.05 18.18
2019-11-28 10:22:23 2458815.93 18.18
2019-12-23 11:10:22 2458840.97 18.16
2019-12-23 15:24:02 2458841.14 18.14
2019-12-23 17:10:36 2458841.22 18.13
2020-02-08 13:01:53 2458888.04 18.11
2020-02-08 17:15:32 2458888.22 18.11
2020-03-03 13:41:37 2458912.07 18.15
2020-05-13 15:05:41 2458983.13 18.25
2020-06-03 15:45:18 2459004.16 18.28
2020-06-03 17:31:52 2459004.23 18.28
2020-07-17 14:14:38 2459048.09 18.29
2020-08-21 05:03:07 2459082.71 18.30
2020-09-30 10:41:46 2459122.95 18.27
2020-11-02 04:16:06 2459155.68 18.25
2020-11-24 23:58:02 2459178.50 18.25
2021-01-04 04:42:52 2459218.70 18.23
2021-01-16 09:02:23 2459230.88 18.21
2021-01-16 10:48:57 2459230.95 18.20
2021-02-27 03:21:11 2459272.64 18.17
2021-03-17 19:33:52 2459291.32 18.14
2021-03-17 21:20:26 2459291.39 18.15
2021-04-23 00:46:43 2459327.53 17.99
2021-06-23 00:24:07 2459388.52 17.92
2021-06-23 02:10:41 2459388.59 17.90
2021-08-12 00:04:40 2459438.50 17.86
2021-08-12 01:51:14 2459438.58 17.85
2021-08-12 06:04:55 2459438.75 17.87
2021-09-06 06:11:34 2459463.76 17.87
2021-09-06 07:58:09 2459463.83 17.91
2021-11-15 17:15:02 2459534.22 17.84
2021-12-05 17:14:24 2459554.22 17.85
2022-01-15 21:52:03 2459595.41 17.83
2022-01-15 23:38:37 2459595.49 17.84
2022-01-27 17:44:23 2459607.24 17.85
2022-03-31 08:30:25 2459669.85 17.96
2022-03-31 10:16:59 2459669.93 17.96
2022-05-04 19:53:47 2459704.33 17.98
2022-05-04 21:40:21 2459704.40 17.96
2022-06-12 07:28:13 2459742.81 17.94
2022-07-06 13:34:49 2459767.07 17.93
2022-07-06 15:21:23 2459767.14 17.95
2022-07-06 19:35:03 2459767.32 17.96
2022-07-06 21:21:37 2459767.39 17.97
2022-08-25 07:16:04 2459816.80 17.98
2022-08-25 09:02:39 2459816.88 17.95
2022-08-25 13:16:19 2459817.05 17.96
2022-09-21 13:17:13 2459844.05 18.02
2022-09-21 15:03:47 2459844.13 18.02
2022-10-23 18:59:29 2459876.29 18.02
2022-10-23 20:46:03 2459876.37 18.01
2022-11-29 00:13:04 2459912.51 18.12
2022-12-16 12:15:36 2459930.01 18.15
2023-01-27 04:47:50 2459971.70 18.05
2023-01-27 06:34:24 2459971.77 18.05
2023-02-08 16:53:12 2459984.20 18.00
2023-02-08 18:39:46 2459984.28 18.00
2023-03-20 21:37:42 2460024.40 17.97
2023-03-20 23:24:16 2460024.48 17.96
2023-04-14 05:14:18 2460048.72 18.01
2023-04-14 09:27:57 2460048.89 18.00
2023-06-28 10:22:46 2460123.93 18.05
2023-06-28 16:23:00 2460124.18 18.08
2023-09-07 02:27:07 2460194.60 18.15
2023-10-06 08:20:37 2460223.85 18.21
2023-10-06 10:07:12 2460223.92 18.18
2023-11-04 03:53:23 2460252.66 18.23
2023-12-11 19:10:06 2460290.30 18.18
2023-12-11 20:56:41 2460290.37 18.19
2023-12-27 01:14:45 2460305.55 18.17



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