<< previous  next >>

Gaia19bbh




Other surveys detections
None
Comments
brightening of known QSO B0253-754
ATels
None
AstroNotes
None

TNS ID
AT2019cci

RA - DEC
43.29539   -75.22130
02:53:10.89   -75:13:16.68
Galactic coords.
293.28563   -39.54159

Alerting date
2019-03-21 04:44:42
Julian date (TCB)
2458563.70
Alerting magnitude
18.62
Historic magnitude
19.91
Historic StdDev
0.39
Class
QSO
Publication date
March 23, 2019, 2:51 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.
2015-01-31 17:23:16 2457054.22 19.18
2015-01-31 19:09:50 2457054.30 19.22
2015-03-10 06:09:25 2457091.76 19.85
2015-11-23 13:36:33 2457350.07 20.01
2016-01-23 06:26:14 2457410.77 19.66
2016-02-12 18:22:57 2457431.27 19.51
2016-02-12 20:09:31 2457431.34 19.52
2016-04-15 05:17:30 2457493.72 20.35
2016-05-20 04:45:55 2457528.70 20.50
2016-06-22 16:28:10 2457562.19 20.19
2016-07-24 10:17:27 2457593.93 19.55
2016-07-24 12:04:01 2457594.00 19.46
2016-08-30 09:55:49 2457630.91 20.10
2016-10-01 09:38:32 2457662.90 19.77
2016-10-31 09:20:00 2457692.89 20.54
2017-04-02 01:51:53 2457845.58 20.51
2017-04-28 15:28:05 2457872.14 20.45
2017-07-07 02:43:10 2457941.61 20.50
2017-10-15 00:03:16 2458041.50 20.32
2017-12-17 22:57:35 2458105.46 20.29
2018-02-14 21:48:39 2458164.41 20.08
2018-02-14 23:35:13 2458164.48 20.29
2018-03-08 09:44:39 2458185.91 20.37
2018-04-14 04:42:56 2458222.70 20.46
2018-06-15 02:23:05 2458284.60 20.36
2018-06-15 04:09:40 2458284.67 20.26
2018-07-21 03:49:33 2458320.66 19.92
2018-08-21 13:53:36 2458352.08 19.20
2018-10-28 13:04:42 2458420.04 20.01
2018-12-30 05:56:29 2458482.75 19.41
2018-12-30 07:43:03 2458482.82 19.44
2019-02-26 16:49:41 2458541.20 19.48
2019-02-26 18:36:15 2458541.28 19.45
2019-03-21 04:44:42 2458563.70 18.62
2019-03-21 06:31:16 2458563.77 18.59
2019-04-26 10:01:46 2458599.92 18.41
2019-05-26 11:33:55 2458629.98 17.79
2019-06-28 11:17:22 2458662.97 18.24
2019-07-23 17:07:45 2458688.21 18.67
2019-07-23 18:54:19 2458688.29 18.68
2019-10-30 10:02:24 2458786.92 20.20
2019-10-30 11:48:58 2458786.99 20.22
2019-12-29 06:29:50 2458846.77 19.79
2019-12-29 08:16:24 2458846.84 19.91
2020-02-02 01:58:37 2458881.58 19.53
2020-03-02 22:54:13 2458911.45 19.81
2020-04-04 16:31:26 2458944.19 19.67
2020-04-04 18:18:00 2458944.26 19.69
2020-06-04 08:55:54 2459004.87 19.61
2020-07-13 09:19:18 2459043.89 19.85
2020-07-13 11:05:53 2459043.96 19.74
2020-08-22 07:52:04 2459083.83 19.37
2020-09-26 01:30:15 2459118.56 19.34
2020-09-26 03:16:50 2459118.64 19.35
2020-10-29 07:02:46 2459151.79 19.76
2020-12-30 19:40:48 2459214.32 19.28
2021-01-20 17:50:01 2459235.24 19.45
2021-01-20 19:36:35 2459235.32 19.37
2021-04-26 23:46:42 2459331.49 19.77
2021-05-27 05:32:11 2459361.73 19.78
2021-06-29 03:29:29 2459394.65 19.64
2021-06-29 05:16:04 2459394.72 19.68
2021-08-05 03:08:45 2459431.63 19.45
2021-08-05 04:55:20 2459431.71 19.51
2021-09-05 08:57:30 2459462.87 19.51
2021-09-05 10:44:04 2459462.95 19.53
2021-10-08 16:22:54 2459496.18 19.38
2021-11-11 09:49:39 2459529.91 19.62
2021-11-11 14:03:19 2459530.09 19.64
2022-01-12 00:53:24 2459591.54 20.27
2022-02-01 14:36:23 2459612.11 20.26
2022-03-11 01:36:13 2459649.57 20.21
2022-05-09 11:06:22 2459708.96 19.98
2022-06-10 10:50:02 2459740.95 20.09
2022-06-10 12:36:37 2459741.03 20.01
2022-07-12 16:37:13 2459773.19 20.32
2022-07-12 18:23:47 2459773.27 20.34
2022-08-18 22:15:57 2459810.43 19.87
2022-08-19 00:02:31 2459810.50 19.83
2022-09-19 11:48:30 2459841.99 20.42
2022-10-21 03:42:05 2459873.65 20.31
2022-11-24 10:49:33 2459907.95 20.42
2023-01-24 01:52:44 2459968.58 20.64
2023-01-24 03:39:19 2459968.65 20.56
2023-02-13 13:49:27 2459989.08 20.56
2023-06-24 17:55:15 2460120.25 20.83
2023-12-07 05:48:57 2460285.74 20.73



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