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Gaia23cou




Other surveys detections
None
Comments
Brightening in known QSO
ATels
None
AstroNotes
None

TNS ID
AT2023tpb

RA - DEC
227.89176   40.85973
15:11:34.02   40:51:35.03
Galactic coords.
67.56321   58.15414

Alerting date
2023-09-22 01:43:23
Julian date (TCB)
2460209.57
Alerting magnitude
18.70
Historic magnitude
19.33
Historic StdDev
0.17
Class
QSO
Publication date
Sept. 25, 2023, 11:31 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.
2018-05-06 01:53:07 2458244.58 18.94
2018-05-06 06:06:47 2458244.75 18.92
2018-06-17 06:39:02 2458286.78 18.85
2018-07-12 00:30:26 2458311.52 18.95
2018-07-12 04:44:05 2458311.70 18.89
2018-08-14 16:16:54 2458345.18 18.85
2018-08-14 18:03:28 2458345.25 18.86
2018-09-24 17:37:25 2458386.23 18.87
2018-09-24 21:51:05 2458386.41 18.89
2018-10-17 09:59:30 2458408.92 18.93
2018-10-17 11:46:04 2458408.99 18.92
2018-10-17 15:59:44 2458409.17 18.94
2018-10-17 17:46:18 2458409.24 18.97
2018-12-02 03:38:08 2458454.65 18.92
2019-01-27 11:02:31 2458510.96 18.93
2019-01-27 15:16:12 2458511.14 18.85
2019-03-05 22:07:43 2458548.42 18.92
2019-03-21 20:25:28 2458564.35 18.90
2019-05-04 06:57:47 2458607.79 18.85
2019-05-04 08:44:21 2458607.86 18.86
2019-05-19 01:02:40 2458622.54 18.85
2019-05-19 02:49:14 2458622.62 18.84
2019-07-31 13:57:33 2458696.08 18.90
2019-09-08 17:52:17 2458735.24 18.96
2019-09-08 22:05:57 2458735.42 18.97
2019-11-07 01:21:45 2458794.56 19.08
2019-11-21 09:31:11 2458808.90 19.10
2019-12-29 17:51:40 2458847.24 19.15
2020-02-23 14:11:20 2458903.09 19.14
2020-04-07 08:13:18 2458946.84 19.31
2020-04-07 09:59:53 2458946.92 19.24
2020-04-29 14:45:25 2458969.11 19.30
2020-04-29 16:31:59 2458969.19 19.27
2020-04-29 20:45:39 2458969.37 19.31
2020-06-13 04:30:24 2459013.69 19.28
2020-08-15 10:15:46 2459076.93 19.22
2020-09-25 15:49:42 2459118.16 19.08
2020-09-25 17:36:16 2459118.23 19.06
2020-10-18 05:45:00 2459140.74 19.09
2020-10-18 09:58:40 2459140.92 19.11
2020-10-18 11:45:15 2459140.99 19.14
2020-12-02 15:36:58 2459186.15 19.11
2020-12-02 17:23:33 2459186.22 19.15
2020-12-30 21:29:29 2459214.40 19.11
2021-01-28 03:14:48 2459242.64 19.08
2021-03-06 14:18:57 2459280.10 19.17
2021-03-22 08:23:21 2459295.85 19.25
2021-03-22 10:09:56 2459295.92 19.22
2021-05-04 18:55:30 2459339.29 19.25
2021-05-04 20:42:04 2459339.36 19.24
2021-05-19 20:46:54 2459354.37 19.21
2021-06-29 11:54:57 2459395.00 19.32
2021-06-29 13:41:31 2459395.07 19.29
2021-07-27 11:40:45 2459422.99 19.30
2021-08-27 19:10:56 2459454.30 19.19
2021-10-11 06:46:11 2459498.78 19.20
2021-10-11 10:59:51 2459498.96 19.14
2021-10-11 12:46:25 2459499.03 19.20
2021-11-02 05:09:32 2459520.71 19.18
2021-11-02 06:56:06 2459520.79 19.16
2021-11-02 11:09:46 2459520.97 19.16
2021-12-14 12:33:27 2459563.02 19.24
2021-12-14 16:47:08 2459563.20 19.19
2022-01-13 18:17:18 2459593.26 19.24
2022-03-19 09:15:49 2459657.89 19.36
2022-03-19 11:02:23 2459657.96 19.39
2022-04-02 09:21:27 2459671.89 19.44
2022-04-02 11:08:01 2459671.96 19.38
2022-05-16 01:53:39 2459715.58 19.46
2022-05-16 03:40:13 2459715.65 19.47
2022-06-02 03:43:02 2459732.65 19.41
2022-07-11 08:46:49 2459771.87 19.40
2022-08-11 06:41:04 2459802.78 19.45
2022-09-09 06:33:36 2459831.77 19.42
2022-09-09 08:20:10 2459831.85 19.48
2022-10-26 01:57:17 2459878.58 19.36
2022-10-26 07:57:31 2459878.83 19.36
2022-11-17 18:19:35 2459901.26 19.29
2022-11-17 20:06:09 2459901.34 19.29
2022-12-26 05:56:32 2459939.75 19.27
2022-12-26 07:43:07 2459939.82 19.27
2023-01-27 07:17:13 2459971.80 19.28
2023-02-19 01:11:56 2459994.55 19.32
2023-03-31 22:12:18 2460035.43 19.36
2023-04-13 18:04:50 2460048.25 19.33
2023-04-13 22:18:30 2460048.43 19.32
2023-06-15 20:53:05 2460111.37 19.32
2023-06-15 22:39:39 2460111.44 19.34
2023-08-26 09:29:50 2460182.90 19.21
2023-08-26 13:43:29 2460183.07 19.12
2023-09-22 01:43:23 2460209.57 18.70
2023-09-22 07:43:36 2460209.82 18.69
2023-09-22 09:30:10 2460209.90 18.74
2023-11-08 19:21:56 2460257.31 18.78
2023-11-08 21:08:31 2460257.38 18.80
2023-12-03 01:27:21 2460281.56 18.74
2023-12-03 03:13:55 2460281.63 18.76
2024-01-06 19:05:32 2460316.30 18.76
2024-01-06 20:52:06 2460316.37 18.75



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