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Gaia21dtb




Other surveys detections
None
Comments
brightening in a known z=1.96 QSO
ATels
None
AstroNotes
None

TNS ID
AT2021vxd

RA - DEC
195.48902   -0.25903
13:01:57.36   -00:15:32.51
Galactic coords.
308.6333   62.49622

Alerting date
2021-08-11 22:47:41
Julian date (TCB)
2459438.45
Alerting magnitude
18.15
Historic magnitude
18.71
Historic StdDev
0.16
Class
QSO
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.
2014-08-22 11:35:40 2456891.98 18.70
2014-08-22 17:35:53 2456892.23 18.70
2014-08-22 19:22:27 2456892.31 18.73
2014-08-22 23:36:06 2456892.48 18.68
2014-08-23 01:22:40 2456892.56 18.70
2015-06-30 10:52:57 2457203.95 18.68
2015-06-30 12:39:31 2457204.03 18.67
2015-08-20 04:25:14 2457254.68 18.68
2015-08-20 06:11:48 2457254.76 18.66
2016-01-02 13:03:08 2457390.04 18.66
2016-02-07 12:29:57 2457426.02 18.67
2016-02-17 16:51:32 2457436.20 18.71
2016-02-17 18:38:06 2457436.28 18.64
2016-02-17 22:51:48 2457436.45 18.69
2016-05-21 20:21:53 2457530.35 18.68
2016-05-22 00:35:32 2457530.52 18.75
2016-05-22 02:22:05 2457530.60 18.71
2016-06-02 20:28:16 2457542.35 18.67
2016-06-03 00:41:55 2457542.53 18.67
2016-07-10 12:01:47 2457580.00 18.71
2016-07-10 13:48:21 2457580.08 18.71
2016-11-25 00:44:46 2457717.53 18.75
2016-12-09 20:39:43 2457732.36 18.80
2017-01-11 20:14:11 2457765.34 18.80
2017-01-12 00:27:53 2457765.52 18.78
2017-05-30 02:59:51 2457903.62 18.66
2017-05-30 04:46:25 2457903.70 18.66
2017-07-21 14:33:12 2457956.11 18.67
2017-07-21 16:19:46 2457956.18 18.67
2017-12-03 11:00:18 2458090.96 18.62
2017-12-03 15:13:59 2458091.13 18.61
2017-12-25 03:15:34 2458112.64 18.62
2018-01-22 03:00:50 2458140.63 18.59
2018-01-22 04:47:24 2458140.70 18.57
2018-06-09 04:05:44 2458278.67 18.52
2018-06-09 05:52:17 2458278.74 18.54
2018-07-04 17:42:13 2458304.24 18.52
2018-08-01 11:28:17 2458331.98 18.53
2019-02-01 04:10:24 2458515.67 18.58
2019-06-19 17:13:12 2458654.22 18.64
2019-12-21 00:17:44 2458838.51 18.48
2019-12-21 04:31:25 2458838.69 18.45
2020-01-19 01:37:37 2458867.57 18.43
2020-02-08 12:32:14 2458888.02 18.42
2020-02-08 14:18:49 2458888.10 18.43
2020-06-22 23:48:59 2459023.49 18.30
2020-07-26 05:26:01 2459056.73 18.31
2020-08-01 21:40:29 2459063.40 18.31
2020-12-13 16:22:20 2459197.18 18.25
2021-01-09 11:58:20 2459224.00 18.26
2021-06-20 05:11:58 2459385.72 18.20
2021-07-21 04:48:30 2459416.70 18.19
2021-07-21 06:35:04 2459416.77 18.20
2021-08-11 22:47:41 2459438.45 18.15
2021-08-12 00:34:14 2459438.52 18.19
2021-12-23 19:19:33 2459572.31 18.27
2021-12-23 23:33:15 2459572.48 18.25
2022-01-23 23:10:04 2459603.47 18.31
2022-01-24 00:56:39 2459603.54 18.26
2022-02-10 17:16:08 2459621.22 18.25
2022-07-01 06:20:32 2459761.76 18.23
2022-07-01 08:07:05 2459761.84 18.27
2022-08-06 13:32:00 2459798.06 18.23
2022-08-06 17:45:38 2459798.24 18.19
2022-08-20 11:52:01 2459811.99 18.18
2022-08-20 13:38:35 2459812.07 18.19
2023-01-03 06:44:24 2459947.78 18.13
2023-02-08 18:10:17 2459984.26 18.13
2023-02-08 19:56:52 2459984.33 18.13
2023-02-18 02:04:43 2459993.59 18.15
2023-02-18 06:18:24 2459993.76 18.14
2023-05-23 08:02:07 2460087.83 18.17
2023-05-23 09:48:41 2460087.91 18.16
2023-06-05 03:54:47 2460100.66 18.20
2023-06-05 08:08:25 2460100.84 18.15
2023-07-12 07:29:21 2460137.81 18.18
2023-07-12 09:15:55 2460137.89 18.21
2023-11-26 08:11:44 2460274.84 18.25
2023-11-26 09:58:19 2460274.92 18.25
2023-12-12 02:20:02 2460290.60 18.26
2023-12-12 04:06:37 2460290.67 18.31



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