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Gaia21ely




Other surveys detections
None
Comments
3.5 mag blue outburst in Gaia source, previous outburst in lightcurve
ATels
None
AstroNotes
None

TNS ID
AT2021aapt

RA - DEC
125.20759   -35.45652
08:20:49.82   -35:27:23.47
Galactic coords.
254.04425   0.63821

Alerting date
2021-09-25 09:56:38
Julian date (TCB)
2459482.91
Alerting magnitude
17.18
Historic magnitude
19.98
Historic StdDev
1.07
Class
unknown
Publication date
Oct. 6, 2021, 2:27 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.
2015-02-13 00:52:35 2457066.54 20.47
2015-02-13 06:52:49 2457066.79 20.28
2015-03-05 07:02:36 2457086.79 20.50
2015-03-05 11:16:16 2457086.97 20.55
2015-10-07 21:27:44 2457303.39 20.46
2016-01-09 08:24:05 2457396.85 20.69
2016-09-30 02:38:55 2457661.61 17.50
2016-09-30 04:25:29 2457661.68 17.47
2016-11-23 15:50:08 2457716.16 20.62
2016-12-28 21:27:55 2457751.39 20.58
2017-06-15 03:25:55 2457919.64 20.79
2017-07-04 03:26:53 2457938.64 20.31
2017-08-18 00:12:24 2457983.51 19.89
2017-08-29 18:19:22 2457995.26 20.29
2017-11-02 23:00:37 2458060.46 20.12
2017-12-05 04:35:28 2458092.69 20.03
2018-01-13 10:12:09 2458131.93 20.08
2018-01-13 11:58:43 2458132.00 20.08
2018-02-03 00:08:48 2458152.51 20.11
2018-03-23 04:00:06 2458200.67 20.51
2018-03-23 05:46:40 2458200.74 20.55
2018-04-19 23:39:51 2458228.49 20.42
2018-06-29 02:35:46 2458298.61 20.24
2018-07-15 08:39:44 2458314.86 20.19
2018-07-15 10:26:18 2458314.93 20.38
2018-09-11 13:15:37 2458373.05 20.45
2018-09-11 15:02:12 2458373.13 20.27
2018-11-16 18:00:30 2458439.25 20.36
2019-01-29 13:09:49 2458513.05 20.45
2019-05-04 16:53:14 2458608.20 20.12
2019-05-04 18:39:48 2458608.28 20.21
2019-06-01 10:38:57 2458635.94 20.20
2019-07-12 15:31:40 2458677.15 20.22
2019-07-12 17:18:14 2458677.22 20.49
2019-08-02 13:40:33 2458698.07 20.53
2019-08-02 19:40:46 2458698.32 20.45
2019-08-02 23:54:26 2458698.50 20.10
2020-03-22 10:32:26 2458930.94 20.38
2020-03-22 12:19:00 2458931.01 20.09
2020-05-30 07:51:47 2458999.83 20.71
2020-06-28 16:37:44 2459029.19 20.37
2020-08-30 01:06:40 2459091.55 20.51
2020-09-12 07:13:20 2459104.80 20.12
2020-09-12 08:59:55 2459104.87 20.45
2020-10-22 13:54:40 2459145.08 20.32
2020-10-22 18:08:20 2459145.26 20.35
2020-12-17 05:44:07 2459200.74 20.31
2021-01-30 05:22:08 2459244.72 20.32
2021-01-30 07:08:42 2459244.80 20.53
2021-02-18 13:19:31 2459264.06 20.66
2021-02-18 19:19:45 2459264.31 20.57
2021-04-04 23:08:08 2459309.46 20.89
2021-06-02 00:23:53 2459367.52 21.08
2021-07-13 09:29:16 2459408.90 20.54
2021-07-13 11:15:50 2459408.97 20.75
2021-07-27 03:35:11 2459422.65 20.67
2021-09-25 08:10:04 2459482.84 17.26
2021-09-25 09:56:38 2459482.91 17.18
2022-02-14 00:33:45 2459624.52 20.55
2022-03-06 12:43:40 2459645.03 20.04
2022-03-06 14:30:14 2459645.10 20.44
2022-04-17 02:03:18 2459686.59 20.69
2022-07-26 12:11:26 2459787.01 20.83
2022-09-20 22:50:40 2459843.45 20.51
2022-12-16 02:03:05 2459929.59 17.15
2022-12-16 03:49:40 2459929.66 17.29
2023-02-27 21:31:34 2460003.40 20.65
2023-03-22 13:51:26 2460026.08 20.76
2023-06-24 18:43:46 2460120.28 20.83
2023-08-19 07:13:45 2460175.80 20.72
2024-01-22 17:02:40 2460332.21 20.79



2015 - Institute of Astronomy, University of Cambridge, UK - Privacy policy