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Gaia21bfo




Other surveys detections
None
Comments
faint Gaia source brightens by 1.3 mag
ATels
None
AstroNotes
None

TNS ID
AT2021erf

RA - DEC
78.25144   -23.60279
05:13:00.35   -23:36:10.04
Galactic coords.
225.27821   -31.47782

Alerting date
2021-02-03 07:51:26
Julian date (TCB)
2459248.83
Alerting magnitude
18.90
Historic magnitude
20.27
Historic StdDev
0.13
Class
unknown
Publication date
March 6, 2021, 10:13 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.
2015-01-02 14:00:48 2457025.08 20.41
2015-01-02 18:14:28 2457025.26 20.36
2015-01-03 00:14:41 2457025.51 20.50
2015-03-18 05:14:29 2457099.72 20.31
2015-05-24 09:44:28 2457166.91 20.44
2015-05-24 11:31:02 2457166.98 20.35
2015-05-24 15:44:42 2457167.16 20.35
2015-05-30 11:36:06 2457172.98 20.28
2015-07-17 04:04:14 2457220.67 20.47
2015-11-06 01:28:42 2457332.56 20.45
2015-11-06 03:15:16 2457332.64 20.39
2015-11-06 07:28:57 2457332.81 20.29
2015-12-31 01:15:00 2457387.55 20.37
2015-12-31 03:01:34 2457387.63 20.30
2015-12-31 07:15:14 2457387.80 20.40
2015-12-31 09:01:48 2457387.88 20.40
2016-01-19 19:22:45 2457407.31 20.44
2016-01-19 21:09:19 2457407.38 20.36
2016-02-25 06:53:47 2457443.79 20.30
2016-03-31 00:10:14 2457478.51 20.32
2016-03-31 01:56:48 2457478.58 20.20
2016-04-18 18:10:07 2457497.26 20.33
2016-04-18 19:56:41 2457497.33 20.34
2016-06-04 18:25:15 2457544.27 20.39
2016-06-04 22:38:55 2457544.44 20.37
2016-06-05 04:39:09 2457544.69 20.38
2016-06-09 18:29:41 2457549.27 20.30
2016-06-10 00:29:56 2457549.52 20.36
2016-09-20 10:37:27 2457651.94 20.27
2016-11-16 22:26:36 2457709.44 20.30
2016-11-17 02:40:16 2457709.61 20.29
2017-01-10 20:25:11 2457764.35 20.34
2017-01-10 22:11:45 2457764.42 20.22
2017-02-03 10:12:35 2457787.93 20.28
2017-03-07 11:09:43 2457819.97 20.29
2017-06-15 18:54:59 2457920.29 20.42
2017-06-15 20:41:34 2457920.36 20.44
2017-06-22 19:00:52 2457927.29 20.49
2017-06-22 20:47:26 2457927.37 20.36
2017-10-02 05:24:05 2458028.73 20.31
2017-11-17 05:04:11 2458074.71 20.21
2017-11-17 06:50:46 2458074.79 20.24
2017-11-17 11:04:26 2458074.96 20.23
2017-11-17 12:51:00 2458075.04 20.19
2017-11-17 17:04:41 2458075.21 20.25
2017-11-17 18:51:15 2458075.29 20.25
2017-11-29 11:14:28 2458086.97 20.21
2017-11-29 23:14:57 2458087.47 20.32
2018-01-22 10:57:17 2458140.96 20.29
2018-04-27 15:23:15 2458236.14 20.36
2018-04-27 17:09:49 2458236.22 20.40
2018-05-09 17:15:53 2458248.22 20.31
2018-10-13 20:21:25 2458405.35 20.21
2018-12-05 06:20:08 2458457.76 20.37
2018-12-05 08:06:42 2458457.84 20.20
2018-12-05 12:20:23 2458458.01 20.21
2018-12-05 18:20:37 2458458.26 20.25
2018-12-06 00:20:51 2458458.51 20.30
2018-12-06 02:07:25 2458458.59 20.17
2018-12-14 20:14:57 2458467.34 20.19
2018-12-15 08:15:25 2458467.84 20.25
2019-02-02 18:06:10 2458517.25 20.26
2019-03-04 11:46:35 2458546.99 20.33
2019-03-29 13:20:29 2458572.06 20.29
2019-05-11 06:04:44 2458614.75 20.25
2019-05-11 12:04:57 2458615.00 20.33
2019-05-19 22:24:22 2458623.43 20.34
2019-05-20 00:10:57 2458623.51 20.19
2019-08-07 07:06:11 2458702.80 20.31
2019-11-21 22:24:06 2458809.43 20.23
2019-11-22 00:10:40 2458809.51 20.25
2020-01-06 01:29:29 2458854.56 20.34
2020-01-06 03:16:03 2458854.64 20.25
2020-01-19 03:34:34 2458867.65 20.42
2020-01-19 07:48:13 2458867.83 20.40
2020-02-25 23:40:48 2458905.49 20.30
2020-03-27 06:54:53 2458935.79 20.28
2020-03-27 11:08:32 2458935.96 20.27
2020-04-22 07:42:43 2458961.82 20.36
2020-04-22 11:56:22 2458962.00 20.29
2020-04-22 13:42:56 2458962.07 20.30
2020-06-18 15:42:00 2459019.15 20.38
2020-06-18 19:55:40 2459019.33 20.36
2020-06-19 01:55:55 2459019.58 20.30
2020-07-05 02:15:14 2459035.59 20.34
2020-07-05 04:01:49 2459035.67 20.40
2020-08-18 18:51:38 2459080.29 20.37
2020-08-18 20:38:13 2459080.36 20.27
2020-09-15 14:28:08 2459108.10 20.32
2020-10-14 12:34:00 2459137.02 20.37
2020-12-06 06:19:28 2459189.76 19.99
2020-12-06 12:19:42 2459190.01 20.03
2020-12-06 14:06:16 2459190.09 19.98
2020-12-06 18:19:57 2459190.26 20.06
2020-12-07 00:20:11 2459190.51 19.98
2020-12-07 02:06:45 2459190.59 19.99
2020-12-15 20:14:11 2459199.34 20.06
2020-12-16 02:14:24 2459199.59 19.97
2020-12-16 06:28:04 2459199.77 20.01
2020-12-16 14:14:52 2459200.09 19.89
2020-12-16 18:28:32 2459200.27 19.93
2020-12-16 20:15:06 2459200.34 20.01
2020-12-17 00:28:46 2459200.52 19.91
2021-02-03 07:51:26 2459248.83 18.90
2021-03-05 05:44:13 2459278.74 18.95
2021-03-29 23:32:14 2459303.48 18.98
2021-03-30 01:18:47 2459303.55 18.98
2021-05-12 00:02:12 2459346.50 19.09
2021-05-12 06:02:26 2459346.75 19.09
2021-05-20 04:21:35 2459354.68 19.10
2021-05-20 06:08:09 2459354.76 19.07
2021-05-20 10:21:49 2459354.93 19.11
2021-07-07 10:31:18 2459402.94 19.00
2021-07-21 08:51:46 2459416.87 19.13
2021-07-21 10:38:20 2459416.94 19.13
2021-08-30 03:46:01 2459456.66 19.14



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