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Gaia21ett




Other surveys detections
None
Comments
~0.5 mag rise in Gaia source
ATels
None
AstroNotes
None

TNS ID
AT2021abyd

RA - DEC
279.07482   -19.54586
18:36:17.96   -19:32:45.10
Galactic coords.
13.80448   -5.57764

Alerting date
2021-10-19 03:49:36
Julian date (TCB)
2459506.66
Alerting magnitude
18.89
Historic magnitude
19.46
Historic StdDev
0.04
Class
unknown
Publication date
Oct. 22, 2021, 9:02 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.
2015-03-22 03:03:06 2457103.63 19.45
2015-03-22 04:49:41 2457103.70 19.41
2015-04-19 04:38:34 2457131.69 19.47
2015-09-07 03:55:23 2457272.66 19.48
2015-09-07 05:41:56 2457272.74 19.47
2015-10-03 05:28:53 2457298.73 19.50
2016-09-16 17:03:04 2457648.21 19.45
2016-11-06 04:36:28 2457698.69 19.46
2016-11-06 06:23:01 2457698.77 19.42
2017-03-18 12:46:49 2457831.03 19.47
2017-04-20 06:23:23 2457863.77 19.41
2017-04-20 08:09:58 2457863.84 19.44
2017-05-07 20:17:45 2457881.35 19.50
2017-09-27 07:33:48 2458023.82 19.44
2017-09-27 09:20:22 2458023.89 19.43
2017-11-14 08:48:51 2458071.87 19.48
2018-02-12 04:09:56 2458161.67 19.53
2018-02-12 10:10:12 2458161.92 19.48
2018-02-12 14:23:53 2458162.10 19.47
2018-02-12 16:10:27 2458162.17 19.46
2018-02-12 20:24:08 2458162.35 19.53
2018-02-17 08:28:35 2458166.85 19.48
2018-02-17 10:15:10 2458166.93 19.46
2018-02-17 14:28:51 2458167.10 19.44
2018-02-17 16:15:26 2458167.18 19.49
2018-02-17 20:29:07 2458167.35 19.44
2018-02-17 22:15:42 2458167.43 19.49
2018-03-29 03:44:46 2458206.66 19.54
2018-05-07 07:25:18 2458245.81 19.41
2018-05-07 09:11:53 2458245.88 19.45
2018-05-07 15:12:09 2458246.13 19.46
2018-05-07 21:12:25 2458246.38 19.47
2018-05-14 09:18:31 2458252.89 19.46
2018-05-14 13:32:12 2458253.06 19.49
2018-05-14 15:18:46 2458253.14 19.50
2018-05-14 19:32:28 2458253.31 19.48
2018-08-19 17:00:58 2458350.21 19.42
2018-09-02 11:06:58 2458363.96 19.48
2018-10-08 02:42:26 2458399.61 19.47
2018-10-08 04:28:59 2458399.69 19.42
2019-02-18 09:24:44 2458532.89 19.53
2019-03-07 03:32:16 2458549.65 19.44
2019-03-07 05:18:51 2458549.72 19.51
2019-04-08 21:09:46 2458582.38 19.50
2019-08-23 08:31:10 2458718.85 19.49
2019-08-23 10:17:44 2458718.93 19.45
2019-09-10 08:57:22 2458736.87 19.47
2019-09-10 10:43:56 2458736.95 19.45
2020-02-24 15:21:33 2458904.14 19.48
2020-03-16 08:16:55 2458924.85 19.40
2020-03-16 10:03:30 2458924.92 19.51
2020-04-15 05:24:43 2458954.73 19.43
2020-08-19 22:59:03 2459081.46 19.47
2020-09-03 11:04:37 2459095.96 19.49
2020-09-03 15:18:16 2459096.14 19.47
2020-10-08 14:41:12 2459131.11 19.45
2020-10-08 16:27:46 2459131.19 19.45
2021-02-18 11:09:32 2459263.96 19.51
2021-02-18 15:23:13 2459264.14 19.48
2021-03-08 03:30:20 2459281.65 19.40
2021-03-08 05:16:55 2459281.72 19.40
2021-04-09 09:08:48 2459313.88 19.47
2021-08-28 18:02:36 2459455.25 19.43
2021-09-19 06:00:19 2459476.75 19.34
2021-10-19 03:49:36 2459506.66 18.89
2021-10-19 05:36:10 2459506.73 18.91
2022-02-27 16:30:50 2459638.19 19.50
2022-02-27 18:17:25 2459638.26 19.38
2022-03-23 04:29:31 2459661.69 19.49
2022-03-23 06:16:06 2459661.76 19.42
2022-09-07 19:09:03 2459830.30 19.43
2022-10-04 06:54:55 2459856.79 19.45
2022-10-29 10:57:27 2459881.96 19.45
2022-10-29 12:44:01 2459882.03 19.48
2023-03-09 17:40:51 2460013.24 19.53
2023-04-07 05:28:20 2460041.73 19.46
2023-04-07 07:14:55 2460041.80 19.40
2023-04-30 01:15:31 2460064.55 19.52
2023-09-18 08:16:52 2460205.85 19.48



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