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Gaia22dbr




Other surveys detections
None
Comments
known YSO V2399 Ori fades by 1 mag
ATels
None
AstroNotes
None

TNS ID
AT2022qhb

RA - DEC
83.84536   -4.62802
05:35:22.89   -04:37:40.87
Galactic coords.
208.30501   -19.01438

Alerting date
2022-07-22 23:18:07
Julian date (TCB)
2459783.47
Alerting magnitude
17.42
Historic magnitude
16.37
Historic StdDev
0.17
Class
YSO
Publication date
July 31, 2022, 7:27 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.
2015-02-18 23:56:29 2457072.50 16.28
2015-02-19 01:43:02 2457072.57 16.28
2015-03-20 11:34:13 2457101.98 16.26
2015-03-20 13:20:47 2457102.06 16.24
2015-09-08 01:19:52 2457273.56 16.33
2015-10-10 07:01:29 2457305.79 16.52
2015-10-10 08:48:04 2457305.87 16.51
2015-10-30 19:08:37 2457326.30 16.45
2015-10-30 20:55:12 2457326.37 16.41
2015-10-31 01:08:53 2457326.55 16.41
2016-02-29 20:51:44 2457448.37 16.52
2016-04-03 00:29:00 2457481.52 16.30
2016-04-03 02:15:34 2457481.59 16.31
2016-04-21 06:29:35 2457499.77 16.37
2016-04-21 08:16:09 2457499.84 16.36
2018-01-29 18:54:39 2458148.29 16.32
2018-05-04 17:29:59 2458243.23 16.21
2018-05-04 21:43:39 2458243.41 16.19
2018-05-04 23:30:13 2458243.48 16.21
2018-05-05 03:43:52 2458243.66 16.22
2018-05-05 05:30:26 2458243.73 16.16
2018-05-05 09:44:05 2458243.91 16.22
2018-05-05 11:30:39 2458243.98 16.24
2018-05-05 15:44:18 2458244.16 16.29
2018-05-05 17:30:52 2458244.23 16.24
2018-05-05 21:44:31 2458244.41 16.26
2018-05-05 23:31:05 2458244.48 16.29
2018-05-06 03:44:44 2458244.66 16.27
2018-05-06 05:31:18 2458244.73 16.30
2018-05-06 09:44:57 2458244.91 16.30
2018-05-06 11:31:31 2458244.98 16.26
2018-05-06 15:45:10 2458245.16 16.31
2018-05-06 21:45:23 2458245.41 16.29
2018-05-06 23:31:57 2458245.48 16.32
2018-05-07 03:45:36 2458245.66 16.34
2018-05-07 05:32:10 2458245.73 16.36
2018-05-07 11:32:24 2458245.98 16.31
2018-08-17 18:31:19 2458348.27 16.27
2018-09-10 06:29:27 2458371.77 16.32
2018-09-10 08:16:02 2458371.84 16.31
2018-10-10 06:15:42 2458401.76 16.38
2019-02-08 18:16:29 2458523.26 16.43
2019-03-06 06:07:32 2458548.76 16.47
2019-04-02 05:50:12 2458575.74 16.54
2019-08-13 11:20:50 2458708.97 16.28
2019-08-13 13:07:25 2458709.05 16.29
2019-09-09 06:20:36 2458735.76 16.31
2019-09-09 08:07:11 2458735.84 16.29
2019-10-06 13:28:28 2458763.06 16.31
2020-02-24 16:13:33 2458904.18 16.18
2020-02-24 18:00:06 2458904.25 16.18
2020-03-23 01:03:25 2458931.54 16.26
2020-04-17 12:06:26 2458957.00 16.26
2020-04-17 13:52:59 2458957.08 16.26
2020-08-18 02:16:16 2459079.59 16.28
2020-09-11 02:13:46 2459103.59 16.16
2020-10-10 18:14:43 2459133.26 16.11
2021-02-09 06:15:16 2459254.76 16.50
2021-02-09 08:01:49 2459254.83 16.56
2021-03-07 01:51:35 2459280.58 17.02
2021-04-02 17:48:42 2459307.24 16.50
2021-04-02 19:35:16 2459307.32 16.51
2021-08-28 21:24:22 2459455.39 16.75
2021-09-26 01:26:55 2459483.56 16.97
2021-09-26 03:13:29 2459483.63 16.94
2021-10-21 09:12:19 2459508.88 17.18
2021-10-21 13:26:00 2459509.06 17.17
2022-02-19 21:10:32 2459630.38 16.48
2022-03-21 14:46:54 2459660.12 16.68
2022-04-13 00:53:36 2459682.54 16.56
2022-04-13 02:40:09 2459682.61 16.54
2022-07-22 23:18:07 2459783.47 17.42
2022-07-23 03:31:48 2459783.65 17.43
2022-07-23 05:18:23 2459783.72 17.43
2022-07-23 09:32:04 2459783.90 17.35
2022-07-23 11:18:38 2459783.97 17.30
2022-07-27 15:36:11 2459788.15 16.75
2022-07-27 17:22:45 2459788.22 16.75
2022-07-27 21:36:26 2459788.40 16.73
2022-07-27 23:23:01 2459788.47 16.75



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