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Gaia19dlf




Other surveys detections
None
Comments
1 mag decline in known QSO over 6 months
ATels
None
AstroNotes
None

TNS ID
AT2019nio

RA - DEC
63.36766   -6.25042
04:13:28.24   -06:15:01.51
Galactic coords.
198.92461   -37.75485

Alerting date
2019-08-09 23:03:09
Julian date (TCB)
2458705.46
Alerting magnitude
18.43
Historic magnitude
17.32
Historic StdDev
0.23
Class
QSO
Publication date
Aug. 12, 2019, 10:47 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.
2015-01-08 14:27:42 2457031.10 17.57
2015-01-08 18:41:21 2457031.28 17.62
2015-01-09 00:41:34 2457031.53 17.58
2015-02-16 00:07:24 2457069.51 17.48
2015-03-24 01:05:34 2457105.55 17.26
2015-03-24 05:19:13 2457105.72 17.26
2015-07-13 09:41:17 2457216.90 17.51
2015-07-13 13:54:59 2457217.08 17.56
2015-09-04 07:32:45 2457269.81 17.64
2016-01-06 13:39:54 2457394.07 17.21
2016-01-06 15:26:27 2457394.14 17.19
2016-01-25 19:43:20 2457413.32 17.32
2016-01-25 21:29:53 2457413.40 17.29
2016-02-26 15:01:30 2457445.13 17.31
2016-04-08 08:02:06 2457486.83 17.39
2016-04-08 12:15:45 2457487.01 17.39
2016-04-08 14:02:19 2457487.08 17.38
2016-04-08 18:15:58 2457487.26 17.37
2016-04-08 20:02:32 2457487.34 17.38
2016-04-09 00:16:11 2457487.51 17.39
2016-04-11 18:18:26 2457490.26 17.41
2016-04-11 20:05:00 2457490.34 17.39
2016-04-12 00:18:39 2457490.51 17.40
2016-04-12 02:05:13 2457490.59 17.40
2016-04-12 06:18:52 2457490.76 17.41
2016-04-12 12:19:05 2457491.01 17.43
2016-04-12 14:05:39 2457491.09 17.43
2016-07-22 14:59:57 2457592.12 17.74
2016-08-14 14:59:33 2457615.12 17.70
2016-08-14 16:46:08 2457615.20 17.67
2016-09-14 10:30:52 2457645.94 17.34
2017-01-15 08:48:01 2457768.87 17.88
2017-01-15 10:34:34 2457768.94 17.84
2017-02-08 22:03:13 2457793.42 17.84
2017-03-08 03:44:11 2457820.66 17.91
2017-03-08 05:30:44 2457820.73 17.86
2017-08-29 17:21:34 2457995.22 17.86
2017-08-29 19:08:09 2457995.30 17.85
2017-09-25 07:04:47 2458021.79 18.01
2018-01-25 19:05:40 2458144.30 17.75
2018-03-18 10:49:28 2458195.95 18.00
2018-03-18 12:36:02 2458196.03 18.01
2018-08-13 02:25:53 2458343.60 17.56
2018-08-13 06:39:35 2458343.78 17.62
2018-09-14 06:22:41 2458375.77 17.72
2018-10-05 18:29:06 2458397.27 17.75
2018-10-05 20:15:41 2458397.34 17.73
2019-02-05 12:27:50 2458520.02 17.55
2019-02-05 14:14:24 2458520.09 17.53
2019-07-04 10:08:48 2458668.92 18.39
2019-07-04 14:22:29 2458669.10 18.41
2019-07-04 16:09:04 2458669.17 18.40
2019-08-10 00:49:44 2458705.53 18.48
2019-10-01 13:16:44 2458758.05 18.20
2019-10-01 15:03:19 2458758.13 18.25
2020-01-03 19:49:28 2458852.33 18.05
2020-01-03 21:36:02 2458852.40 18.09
2020-01-15 08:03:48 2458863.84 18.13
2020-01-15 09:50:21 2458863.91 18.17
2020-03-29 01:16:10 2458937.55 18.29
2020-03-29 05:29:49 2458937.73 18.32
2020-04-10 19:30:09 2458950.31 18.32
2020-04-10 23:43:48 2458950.49 18.27
2020-04-11 01:30:22 2458950.56 18.32
2020-06-29 13:46:08 2459030.07 18.25
2020-06-29 15:32:43 2459030.15 18.29
2020-06-29 19:46:24 2459030.32 18.25
2020-06-29 21:32:58 2459030.40 18.30
2020-06-30 01:46:39 2459030.57 18.31
2020-07-11 08:00:24 2459041.83 18.35
2020-07-11 09:46:59 2459041.91 18.32
2020-07-11 14:00:40 2459042.08 18.28
2020-07-11 15:47:14 2459042.16 18.32
2020-08-13 18:38:27 2459075.28 17.96
2020-10-06 02:14:22 2459128.59 18.09
2020-10-06 06:28:03 2459128.77 18.17
2021-03-10 13:37:06 2459284.07 18.03
2021-03-28 19:37:25 2459302.32 18.03
2021-07-04 16:06:35 2459400.17 17.95
2021-07-17 08:28:36 2459412.85 17.90
2021-10-02 03:12:09 2459489.63 18.20
2021-10-02 07:25:51 2459489.81 18.18
2021-10-02 09:12:25 2459489.88 18.18
2021-10-14 13:35:42 2459502.07 17.78
2021-10-14 15:22:16 2459502.14 17.69
2021-10-14 19:35:57 2459502.32 17.85
2021-12-29 20:00:57 2459578.33 17.96
2021-12-30 02:01:10 2459578.58 17.94
2021-12-30 08:01:23 2459578.83 17.93
2021-12-30 09:47:57 2459578.91 17.91
2022-01-10 03:54:54 2459589.66 17.96
2022-01-10 08:08:32 2459589.84 17.99
2022-03-25 08:31:50 2459663.86 18.15
2022-04-06 18:50:39 2459676.29 18.09
2022-04-06 20:37:13 2459676.36 18.11
2022-07-14 03:21:47 2459774.64 17.94
2022-08-01 17:13:45 2459793.22 17.79
2022-09-05 03:00:26 2459827.63 17.92
2023-01-07 03:07:05 2459951.63 18.16
2023-01-07 04:53:39 2459951.70 18.18
2023-01-27 03:09:51 2459971.63 18.24
2023-02-27 10:28:45 2460002.94 17.99
2023-04-11 03:28:54 2460045.65 18.05
2023-04-11 07:42:34 2460045.82 17.96
2023-04-11 09:29:07 2460045.90 18.00
2023-04-11 13:42:47 2460046.07 17.99
2023-04-11 15:29:21 2460046.15 18.01
2023-04-11 19:43:00 2460046.32 17.95
2023-04-11 21:29:34 2460046.40 17.99
2023-04-12 01:43:13 2460046.57 17.99
2023-04-12 03:29:47 2460046.65 17.91
2023-04-12 07:43:26 2460046.82 17.97
2023-04-12 09:30:00 2460046.90 17.98
2023-04-12 13:43:39 2460047.07 17.95
2023-04-12 15:30:13 2460047.15 17.98
2023-04-12 19:43:52 2460047.32 17.98
2023-04-12 21:30:26 2460047.40 18.01
2023-04-13 01:44:06 2460047.57 17.99
2023-04-13 03:30:40 2460047.65 17.97
2023-04-13 09:30:53 2460047.90 18.02
2023-08-16 18:12:31 2460173.26 17.68
2023-09-16 04:11:57 2460203.67 17.61
2023-09-16 05:58:31 2460203.75 17.59
2024-01-17 04:15:24 2460326.68 18.01
2024-01-17 06:01:58 2460326.75 18.04



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