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Gaia21bfw




Other surveys detections
None
Comments
0.3 mag 5 year rise in known QSO (z=2.13)
ATels
None
AstroNotes
None

TNS ID
AT2017kbu

RA - DEC
175.48097   53.21879
11:41:55.43   53:13:07.64
Galactic coords.
144.50779   60.90034

Alerting date
2021-03-05 19:43:25
Julian date (TCB)
2459279.32
Alerting magnitude
16.74
Historic magnitude
17.03
Historic StdDev
0.07
Class
QSO
Publication date
March 8, 2021, 10:45 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.
2015-01-18 22:33:53 2457041.44 17.02
2015-03-15 02:58:21 2457096.62 17.05
2015-03-26 03:04:09 2457107.63 17.04
2015-03-26 07:17:48 2457107.80 17.03
2015-07-02 13:32:05 2457206.06 17.00
2015-08-29 07:18:33 2457263.80 17.01
2015-08-29 13:18:47 2457264.05 17.02
2015-08-29 17:32:27 2457264.23 17.03
2015-08-29 19:19:02 2457264.30 17.02
2015-08-29 23:32:42 2457264.48 17.03
2015-08-30 05:32:56 2457264.73 17.03
2015-09-09 05:41:41 2457274.74 17.02
2015-09-09 07:28:15 2457274.81 17.02
2015-09-09 11:41:55 2457274.99 17.05
2015-09-09 17:42:10 2457275.24 17.05
2015-09-09 19:28:44 2457275.31 17.03
2015-09-10 01:28:59 2457275.56 17.03
2015-11-27 12:51:10 2457354.04 17.07
2016-01-31 21:42:50 2457419.40 17.06
2016-01-31 23:29:24 2457419.48 17.05
2016-02-01 03:43:04 2457419.65 17.07
2016-02-01 05:29:39 2457419.73 17.07
2016-02-06 23:34:33 2457425.48 17.06
2016-03-24 02:08:32 2457471.59 17.09
2016-03-24 03:55:06 2457471.66 17.06
2017-11-18 09:06:38 2458075.88 16.97
2017-12-23 20:23:23 2458111.35 16.98
2018-01-08 22:13:59 2458127.43 16.97
2018-01-09 02:27:40 2458127.60 16.97
2018-04-13 23:31:35 2458222.48 16.94
2018-04-14 01:18:09 2458222.55 16.97
2018-05-05 23:26:32 2458244.48 16.96
2018-05-06 01:13:06 2458244.55 16.96
2018-06-08 16:55:38 2458278.21 16.97
2018-06-08 18:42:11 2458278.28 16.95
2018-07-23 10:29:18 2458322.94 16.97
2018-07-23 12:15:52 2458323.01 16.97
2018-07-23 16:29:32 2458323.19 16.98
2018-07-23 18:16:06 2458323.26 16.93
2018-07-23 22:29:45 2458323.44 16.98
2018-08-07 10:40:05 2458337.94 16.97
2018-08-07 16:40:19 2458338.19 16.95
2018-08-07 18:26:53 2458338.27 16.96
2018-08-07 22:40:33 2458338.44 16.97
2018-08-08 00:27:07 2458338.52 16.96
2018-10-04 12:16:58 2458396.01 16.97
2018-10-04 16:30:39 2458396.19 16.96
2018-10-30 04:31:52 2458421.69 16.97
2018-10-30 06:18:26 2458421.76 16.98
2018-11-29 10:15:17 2458451.93 16.98
2019-01-06 03:20:07 2458489.64 16.98
2019-01-06 05:06:42 2458489.71 17.01
2019-01-18 23:13:06 2458502.47 16.98
2019-03-05 13:46:10 2458548.07 16.97
2019-03-05 15:32:44 2458548.15 16.98
2019-03-13 01:51:42 2458555.58 16.96
2019-03-13 03:38:16 2458555.65 16.96
2019-05-20 12:23:30 2458624.02 16.95
2019-05-20 14:10:04 2458624.09 16.93
2019-06-20 18:04:42 2458655.25 16.94
2019-06-20 19:51:16 2458655.33 16.94
2019-07-22 03:16:59 2458686.64 16.92
2019-07-22 07:30:38 2458686.81 16.93
2019-09-08 10:40:20 2458734.94 16.91
2019-09-16 04:49:26 2458742.70 16.91
2019-10-28 21:12:59 2458785.38 16.92
2019-11-22 20:26:35 2458810.35 16.90
2019-12-22 03:41:41 2458839.65 16.91
2020-02-10 11:39:03 2458889.99 16.90
2020-02-10 17:39:17 2458890.24 16.87
2020-02-10 19:25:51 2458890.31 16.88
2020-02-10 23:39:32 2458890.49 16.89
2020-02-11 01:26:06 2458890.56 16.89
2020-02-11 05:39:46 2458890.74 16.89
2020-02-11 07:26:20 2458890.81 16.90
2020-02-11 11:40:01 2458890.99 16.90
2020-02-11 13:26:35 2458891.06 16.90
2020-02-11 17:40:15 2458891.24 16.89
2020-02-11 19:26:50 2458891.31 16.91
2020-02-17 07:32:22 2458896.81 16.92
2020-02-17 13:32:36 2458897.06 16.90
2020-02-17 17:46:17 2458897.24 16.89
2020-02-17 19:32:51 2458897.31 16.87
2020-02-17 23:46:31 2458897.49 16.90
2020-02-18 01:33:05 2458897.56 16.88
2020-02-18 05:46:45 2458897.74 16.90
2020-02-18 11:47:00 2458897.99 16.89
2020-02-18 13:33:34 2458898.06 16.88
2020-02-18 17:47:14 2458898.24 16.87
2020-02-18 19:33:48 2458898.32 16.87
2020-02-18 23:47:28 2458898.49 16.90
2020-04-13 01:43:02 2458952.57 16.88
2020-05-12 08:46:58 2458981.87 16.86
2020-05-12 10:33:32 2458981.94 16.85
2020-06-08 21:48:21 2459009.41 16.84
2020-06-08 23:34:55 2459009.48 16.84
2020-07-21 20:00:47 2459052.33 16.81
2020-07-22 00:14:26 2459052.51 16.83
2020-08-07 22:39:00 2459069.44 16.82
2020-08-08 04:39:14 2459069.69 16.82
2020-08-08 06:25:48 2459069.77 16.82
2020-08-08 10:39:27 2459069.94 16.82
2020-08-08 12:26:02 2459070.02 16.82
2020-08-08 18:26:16 2459070.27 16.83
2020-10-05 04:29:37 2459127.69 16.81
2020-10-05 06:16:11 2459127.76 16.80
2020-10-31 04:30:14 2459153.69 16.82
2020-11-29 22:14:00 2459183.43 16.79
2021-01-06 21:17:48 2459221.39 16.79
2021-01-19 05:10:43 2459233.72 16.80
2021-01-19 09:24:23 2459233.89 16.80
2021-03-05 19:43:25 2459279.32 16.74
2021-03-05 21:29:59 2459279.40 16.76
2021-03-06 01:43:39 2459279.57 16.79
2021-03-06 03:30:13 2459279.65 16.79
2021-03-13 15:35:33 2459287.15 16.79
2021-03-13 19:49:13 2459287.33 16.75
2021-03-13 21:35:47 2459287.40 16.77
2021-04-25 08:19:48 2459329.85 16.75
2021-05-21 08:07:45 2459355.84 16.72
2021-06-21 07:50:02 2459386.83 16.74
2021-08-14 01:31:17 2459440.56 16.78
2021-08-14 07:31:31 2459440.81 16.77
2021-08-14 11:45:11 2459440.99 16.78
2021-08-14 13:31:45 2459441.06 16.76
2021-08-14 17:45:25 2459441.24 16.78
2021-08-14 19:32:00 2459441.31 16.76
2021-08-14 23:45:40 2459441.49 16.76
2021-08-15 01:32:14 2459441.56 16.74
2021-08-15 05:45:54 2459441.74 16.77
2021-08-15 11:46:07 2459441.99 16.77
2021-08-15 13:32:41 2459442.06 16.75
2021-08-15 17:46:21 2459442.24 16.79
2021-08-21 05:51:17 2459447.74 16.76
2021-08-21 11:51:31 2459447.99 16.78
2021-08-21 17:51:45 2459448.24 16.76
2021-08-21 19:38:19 2459448.32 16.76
2021-08-21 23:51:59 2459448.49 16.78
2021-08-22 05:52:13 2459448.74 16.74
2021-08-22 07:38:48 2459448.82 16.75
2021-08-22 13:39:02 2459449.07 16.73
2021-08-22 19:39:16 2459449.32 16.76
2021-08-23 01:39:31 2459449.57 16.77



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