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Gaia20doy


Details Follow-up


Other surveys detections
None
Comments
known QSO (z=1.03) brightens by 0.5 mag over 1.5 years
ATels
None
AstroNotes
None

TNS ID
AT2020qvg

RA - DEC
226.65498   -40.13254
15:06:37.20   -40:07:57.14
Galactic coords.
329.15544   15.75719

Alerting date
2020-08-04 09:00:20
Julian date (TCB)
2459065.88
Alerting magnitude
17.95
Historic magnitude
18.45
Historic StdDev
0.13
Class
QSO
Publication date
Aug. 6, 2020, 10 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.
2015-01-05 10:17:24 2457027.93 18.16
2015-01-05 12:03:59 2457028.00 18.12
2015-07-03 22:13:12 2457207.43 18.41
2015-07-03 23:59:46 2457207.50 18.39
2015-08-25 21:50:07 2457260.41 18.39
2015-08-25 23:36:41 2457260.48 18.35
2016-01-14 13:07:54 2457402.05 18.29
2016-02-04 05:21:51 2457422.72 18.30
2016-02-04 07:08:26 2457422.80 18.30
2016-03-05 05:03:42 2457452.71 18.28
2016-07-12 19:07:26 2457582.30 18.31
2016-07-12 23:21:05 2457582.47 18.41
2016-09-04 16:57:27 2457636.21 18.35
2016-09-04 18:44:01 2457636.28 18.36
2017-01-23 08:14:51 2457776.84 18.56
2017-02-17 15:29:17 2457802.15 18.50
2017-03-15 15:23:47 2457828.14 18.51
2017-03-15 19:37:28 2457828.32 18.47
2017-07-23 15:38:51 2457958.15 18.35
2017-08-22 01:35:11 2457987.57 18.40
2017-09-15 07:26:04 2458011.81 18.45
2017-09-15 09:12:37 2458011.88 18.44
2018-02-02 14:59:49 2458152.12 18.38
2018-03-04 10:28:59 2458181.94 18.37
2018-03-25 20:47:48 2458203.37 18.36
2018-03-25 22:34:22 2458203.44 18.39
2018-08-03 21:01:32 2458334.38 18.40
2018-08-03 22:48:06 2458334.45 18.39
2018-09-06 02:30:06 2458367.60 18.40
2018-09-25 02:29:55 2458386.60 18.41
2018-09-25 04:16:29 2458386.68 18.38
2018-12-29 00:33:32 2458481.52 18.51
2018-12-29 06:33:47 2458481.77 18.45
2019-01-05 16:53:42 2458489.20 18.52
2019-01-05 18:40:16 2458489.28 18.49
2019-01-05 22:53:58 2458489.45 18.51
2019-01-06 00:40:32 2458489.53 18.50
2019-02-13 04:10:05 2458527.67 18.52
2019-03-20 15:45:27 2458563.16 18.48
2019-03-20 17:32:01 2458563.23 18.46
2019-04-03 09:55:33 2458576.91 18.47
2019-04-03 15:55:49 2458577.16 18.41
2019-06-27 22:38:58 2458662.44 18.34
2019-06-28 04:39:11 2458662.69 18.35
2019-06-28 06:25:45 2458662.77 18.36
2019-06-28 12:25:58 2458663.02 18.35
2019-06-28 16:39:38 2458663.19 18.36
2019-06-28 18:26:11 2458663.27 18.37
2019-06-28 22:39:50 2458663.44 18.34
2019-06-29 00:26:24 2458663.52 18.36
2019-06-29 04:40:03 2458663.69 18.36
2019-06-29 06:26:37 2458663.77 18.35
2019-06-29 12:26:50 2458664.02 18.34
2019-06-29 18:27:02 2458664.27 18.38
2019-07-01 12:28:29 2458666.02 18.37
2019-07-01 18:28:42 2458666.27 18.35
2019-07-02 00:28:54 2458666.52 18.35
2019-07-02 04:42:33 2458666.70 18.34
2019-07-02 06:29:07 2458666.77 18.36
2019-07-02 10:42:46 2458666.95 18.33
2019-07-02 12:29:19 2458667.02 18.33
2019-07-02 16:42:59 2458667.20 18.34
2019-07-02 18:29:32 2458667.27 18.34
2019-07-02 22:43:11 2458667.45 18.32
2019-07-03 00:29:45 2458667.52 18.37
2019-07-03 04:43:25 2458667.70 18.32
2019-08-18 01:35:35 2458713.57 18.30
2019-08-18 03:22:08 2458713.64 18.33
2019-09-24 04:56:20 2458750.71 18.33
2019-09-24 09:09:58 2458750.88 18.31
2019-09-24 10:56:32 2458750.96 18.29
2019-10-07 09:24:38 2458763.89 18.27
2019-10-07 17:11:25 2458764.22 18.30
2019-12-28 01:06:40 2458845.55 18.25
2019-12-28 05:20:20 2458845.72 18.21
2019-12-28 07:06:55 2458845.80 18.22
2019-12-28 11:20:36 2458845.97 18.14
2019-12-28 13:07:11 2458846.05 18.24
2019-12-28 17:20:52 2458846.22 18.23
2020-01-03 05:26:59 2458851.73 18.20
2020-01-03 11:27:15 2458851.98 18.23
2020-01-03 13:13:49 2458852.05 18.14
2020-01-03 17:27:30 2458852.23 18.19
2020-01-03 19:14:05 2458852.30 18.23
2020-03-19 03:13:30 2458927.63 18.03
2020-03-19 05:00:04 2458927.71 18.00
2020-03-31 09:31:08 2458939.90 18.05
2020-07-07 04:17:05 2459037.68 17.95
2020-07-07 06:03:39 2459037.75 17.96
2020-07-23 22:41:39 2459054.45 17.97
2020-07-24 00:28:12 2459054.52 17.95
2020-08-04 10:46:54 2459065.95 17.96
2020-09-06 20:27:30 2459099.35 18.02
2020-09-06 22:14:03 2459099.43 18.01
2020-09-25 14:28:15 2459118.10 18.07
2020-09-25 16:14:48 2459118.18 18.03
2020-12-29 00:31:01 2459212.52 18.06
2020-12-29 06:31:17 2459212.77 18.05
2021-01-06 16:51:42 2459221.20 18.03
2021-01-06 18:38:17 2459221.28 18.04
2021-01-06 22:51:58 2459221.45 18.03
2021-01-07 00:38:33 2459221.53 18.06
2021-02-13 11:55:25 2459259.00 18.00
2021-02-13 16:09:07 2459259.17 17.94
2021-03-21 21:44:09 2459295.41 17.94
2021-03-21 23:30:43 2459295.48 17.94
2021-04-03 11:40:27 2459307.99 17.94
2021-04-03 15:54:08 2459308.16 17.91
2021-04-03 17:40:42 2459308.24 17.94
2021-06-27 10:36:32 2459392.94 17.90
2021-06-27 12:23:06 2459393.02 17.93
2021-06-27 16:36:45 2459393.19 17.92
2021-06-27 18:23:19 2459393.27 17.95
2021-06-27 22:36:58 2459393.44 17.95
2021-06-28 00:23:32 2459393.52 17.96
2021-06-28 06:23:45 2459393.77 17.95
2021-07-04 12:28:37 2459400.02 17.94
2021-07-04 18:28:49 2459400.27 17.95
2021-07-04 22:42:28 2459400.45 17.92
2021-07-05 00:29:02 2459400.52 17.94
2021-07-05 04:42:41 2459400.70 17.90
2021-09-22 03:22:39 2459479.64 18.03
2022-01-05 23:44:16 2459585.49 18.14
2022-01-06 01:30:51 2459585.56 18.17
2022-01-21 23:50:30 2459601.49 18.17
2022-01-22 01:37:05 2459601.57 18.22
2022-02-24 05:20:03 2459634.72 18.13
2022-07-04 11:40:27 2459764.99 18.08
2022-07-04 13:27:00 2459765.06 18.11
2022-07-23 19:32:02 2459784.31 18.12
2022-07-23 23:45:41 2459784.49 18.10
2022-08-26 17:17:31 2459818.22 18.10
2022-08-26 19:04:04 2459818.29 18.12
2023-01-15 06:48:44 2459959.78 18.18
2023-02-05 06:48:22 2459980.78 18.16
2023-02-05 08:34:56 2459980.86 18.14
2023-03-06 20:17:51 2460010.35 18.16
2023-03-07 00:31:32 2460010.52 18.11
2023-07-14 12:48:25 2460140.03 18.08
2023-07-14 14:34:59 2460140.11 18.10
2023-08-08 20:29:41 2460165.35 18.07
2023-09-06 12:24:48 2460194.02 18.06
2024-01-25 03:42:28 2460334.65 18.00



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