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Gaia21djv




Other surveys detections
None
Comments
Gaia and UV source brightens by 0.4 mag in 10 months
ATels
None
AstroNotes
None

TNS ID
AT2021tww

RA - DEC
265.99462   21.76239
17:43:58.71   21:45:44.60
Galactic coords.
46.04928   24.13305

Alerting date
2021-07-20 06:06:36
Julian date (TCB)
2459415.75
Alerting magnitude
18.39
Historic magnitude
18.78
Historic StdDev
0.08
Class
unknown
Publication date
July 22, 2021, 8:20 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.
2015-02-15 04:23:12 2457068.68 18.70
2015-05-24 19:03:29 2457167.29 18.73
2015-05-24 20:50:04 2457167.37 18.70
2015-05-25 01:03:44 2457167.54 18.68
2015-05-25 02:50:18 2457167.62 18.71
2015-05-31 19:09:28 2457174.30 18.71
2015-05-31 20:56:02 2457174.37 18.70
2015-06-01 01:09:43 2457174.55 18.71
2015-07-19 11:30:07 2457222.98 18.66
2015-07-19 13:16:41 2457223.05 18.66
2015-09-10 22:36:42 2457276.44 18.55
2015-09-11 00:23:16 2457276.52 18.55
2015-11-06 10:12:20 2457332.93 18.55
2015-11-06 11:58:54 2457333.00 18.55
2016-01-01 09:58:23 2457388.92 18.64
2016-01-01 11:44:57 2457388.99 18.63
2016-01-01 15:58:38 2457389.17 18.65
2016-01-01 17:45:12 2457389.24 18.66
2016-01-01 21:58:52 2457389.42 18.66
2016-01-15 16:09:31 2457403.17 18.68
2016-01-15 17:56:05 2457403.25 18.68
2016-01-15 22:09:46 2457403.42 18.67
2016-01-15 23:56:20 2457403.50 18.65
2016-02-26 15:47:21 2457445.16 18.64
2016-03-30 09:20:36 2457477.89 18.63
2016-03-30 11:07:10 2457477.96 18.59
2016-06-06 13:59:23 2457546.08 18.60
2016-06-06 15:45:57 2457546.16 18.63
2016-06-06 19:59:37 2457546.33 18.61
2016-06-06 21:46:12 2457546.41 18.65
2016-06-07 01:59:52 2457546.58 18.63
2016-06-07 08:00:06 2457546.83 18.73
2016-06-07 09:46:40 2457546.91 18.62
2016-06-07 15:46:54 2457547.16 18.68
2016-06-09 03:48:18 2457548.66 18.65
2016-06-09 09:48:32 2457548.91 18.63
2016-06-09 14:02:12 2457549.08 18.70
2016-06-09 15:48:46 2457549.16 18.62
2016-06-09 20:02:26 2457549.34 18.68
2016-06-09 21:49:00 2457549.41 18.61
2016-06-10 02:02:40 2457549.59 18.62
2016-06-10 03:49:15 2457549.66 18.64
2016-06-10 08:02:55 2457549.84 18.61
2016-07-29 02:15:15 2457598.59 18.61
2016-08-15 12:31:10 2457616.02 18.75
2016-08-15 14:17:44 2457616.10 18.60
2016-10-26 19:02:25 2457688.29 18.54
2016-10-26 23:16:05 2457688.47 18.51
2016-11-16 23:22:14 2457709.47 18.54
2016-11-17 01:08:48 2457709.55 18.52
2017-01-12 00:56:08 2457765.54 18.56
2017-01-12 05:09:48 2457765.72 18.49
2017-01-12 06:56:23 2457765.79 18.53
2017-01-31 23:19:34 2457785.47 18.50
2017-02-01 01:06:09 2457785.55 18.53
2017-03-08 20:06:11 2457821.34 18.56
2017-05-01 11:45:30 2457874.99 18.61
2017-06-18 22:16:02 2457923.43 18.61
2017-06-19 00:02:37 2457923.50 18.61
2017-06-19 04:16:17 2457923.68 18.62
2017-06-19 06:02:51 2457923.75 18.63
2017-06-19 10:16:31 2457923.93 18.63
2017-06-19 12:03:05 2457924.00 18.61
2017-06-19 16:16:45 2457924.18 18.62
2017-06-19 22:16:59 2457924.43 18.64
2017-06-20 00:03:33 2457924.50 18.60
2017-06-20 04:17:13 2457924.68 18.66
2017-06-20 06:03:47 2457924.75 18.62
2017-06-20 12:04:01 2457925.00 18.63
2017-06-20 16:17:40 2457925.18 18.64
2017-06-20 18:04:14 2457925.25 18.61
2017-06-20 22:17:54 2457925.43 18.59
2017-06-21 00:04:28 2457925.50 18.63
2017-06-21 04:18:08 2457925.68 18.63
2017-06-21 06:04:42 2457925.75 18.60
2017-06-21 10:18:22 2457925.93 18.58
2017-06-21 12:04:56 2457926.00 18.63
2017-06-21 16:18:36 2457926.18 18.63
2017-06-21 18:05:10 2457926.25 18.61
2017-06-21 22:18:50 2457926.43 18.62
2017-08-08 20:52:08 2457974.37 18.65
2017-08-29 20:49:30 2457995.37 18.63
2017-10-02 20:13:50 2458029.34 18.58
2017-10-02 22:00:23 2458029.42 18.58
2017-11-12 15:31:25 2458070.15 18.59
2017-11-12 19:45:04 2458070.32 18.56
2017-11-12 21:31:38 2458070.40 18.58
2017-11-13 01:45:17 2458070.57 18.56
2017-11-28 07:54:48 2458085.83 18.62
2017-11-28 09:41:22 2458085.90 18.63
2017-11-28 13:55:02 2458086.08 18.60
2017-11-28 15:41:36 2458086.15 18.61
2017-11-28 19:55:16 2458086.33 18.62
2017-11-28 21:41:50 2458086.40 18.62
2018-01-23 13:43:20 2458142.07 18.64
2018-01-23 15:29:55 2458142.15 18.68
2018-01-23 19:43:35 2458142.32 18.71
2018-02-16 13:47:20 2458166.07 18.70
2018-03-20 03:15:26 2458197.64 18.72
2018-04-27 06:38:48 2458235.78 18.73
2018-04-27 08:25:22 2458235.85 18.75
2018-05-11 18:45:38 2458250.28 18.75
2018-05-11 20:32:12 2458250.36 18.72
2018-06-29 05:08:39 2458298.71 18.77
2018-06-29 11:08:53 2458298.96 18.76
2018-06-29 12:55:27 2458299.04 18.79
2018-06-29 18:55:41 2458299.29 18.80
2018-07-05 05:13:36 2458304.72 18.79
2018-07-05 07:00:10 2458304.79 18.79
2018-07-05 11:13:50 2458304.97 18.80
2018-07-05 13:00:24 2458305.04 18.79
2018-09-13 03:45:51 2458374.66 18.66
2018-10-14 09:22:17 2458405.89 18.65
2018-10-14 11:08:51 2458405.96 18.67
2018-12-01 22:44:54 2458454.45 18.67
2018-12-02 02:58:34 2458454.62 18.67
2018-12-02 04:45:08 2458454.70 18.64
2018-12-02 08:58:48 2458454.87 18.63
2018-12-02 10:45:22 2458454.95 18.65
2018-12-02 16:45:36 2458455.20 18.64
2018-12-02 20:59:16 2458455.37 18.66
2018-12-02 22:45:50 2458455.45 18.67
2018-12-03 02:59:29 2458455.62 18.65
2018-12-03 08:59:43 2458455.87 18.65
2018-12-09 15:05:10 2458462.13 18.62
2018-12-09 21:05:23 2458462.38 18.63
2018-12-10 03:05:37 2458462.63 18.65
2018-12-10 09:05:51 2458462.88 18.65
2018-12-10 10:52:25 2458462.95 18.65
2018-12-10 15:06:05 2458463.13 18.66
2018-12-10 16:52:40 2458463.20 18.66
2019-02-04 02:54:32 2458518.62 18.58
2019-02-04 04:41:07 2458518.70 18.59
2019-05-11 07:35:51 2458614.82 18.53
2019-05-11 09:22:26 2458614.89 18.55
2019-05-22 01:43:14 2458625.57 18.52
2019-05-22 03:29:49 2458625.65 18.48
2019-07-09 12:02:40 2458674.00 18.59
2019-07-09 13:49:14 2458674.08 18.53
2019-08-08 14:33:42 2458704.11 18.53
2019-08-08 16:20:16 2458704.18 18.57
2019-09-06 05:18:47 2458732.72 18.66
2019-10-04 10:37:29 2458760.94 18.74
2019-10-04 12:24:02 2458761.02 18.69
2019-11-13 20:43:28 2458801.36 18.74
2019-11-14 00:57:07 2458801.54 18.74
2019-11-23 19:09:01 2458811.30 18.73
2019-11-23 20:55:35 2458811.37 18.74
2019-11-24 01:09:14 2458811.55 18.76
2020-01-08 12:05:26 2458857.00 18.80
2020-01-08 16:19:07 2458857.18 18.73
2020-01-18 04:31:23 2458866.69 18.77
2020-01-18 06:17:58 2458866.76 18.79
2020-02-27 02:44:35 2458906.61 18.78
2020-03-25 14:07:16 2458934.09 18.74
2020-04-22 21:12:00 2458962.38 18.75
2020-04-22 22:58:34 2458962.46 18.73
2020-06-19 23:15:41 2459020.47 18.70
2020-06-20 11:16:09 2459020.97 18.76
2020-06-20 13:02:43 2459021.04 18.76
2020-06-20 17:16:23 2459021.22 18.79
2020-06-20 23:16:37 2459021.47 18.80
2020-06-21 01:03:12 2459021.54 18.78
2020-06-21 05:16:52 2459021.72 18.79
2020-06-21 07:03:26 2459021.79 18.81
2020-06-21 11:17:06 2459021.97 18.79
2020-06-21 13:03:40 2459022.04 18.77
2020-06-21 19:03:54 2459022.29 18.77
2020-06-22 01:04:09 2459022.54 18.82
2020-06-26 01:08:02 2459026.55 18.81
2020-06-26 07:08:17 2459026.80 18.77
2020-06-26 11:21:57 2459026.97 18.81
2020-06-26 13:08:31 2459027.05 18.80
2020-06-26 17:22:11 2459027.22 18.77
2020-06-26 19:08:45 2459027.30 18.81
2020-06-26 23:22:25 2459027.47 18.77
2020-06-27 01:08:59 2459027.55 18.77
2020-06-27 05:22:39 2459027.72 18.78
2020-06-27 07:09:13 2459027.80 18.80
2020-06-27 11:22:53 2459027.97 18.75
2020-06-27 13:09:27 2459028.05 18.75
2020-06-27 17:23:07 2459028.22 18.77
2020-06-27 19:09:41 2459028.30 18.81
2020-06-27 23:23:21 2459028.47 18.79
2020-08-20 05:39:43 2459081.74 18.81
2020-09-13 23:30:02 2459106.48 18.77
2020-10-15 03:21:14 2459137.64 18.80
2020-12-03 10:44:36 2459186.95 18.71
2020-12-03 14:58:16 2459187.12 18.70
2020-12-03 16:44:50 2459187.20 18.68
2020-12-03 20:58:30 2459187.37 18.66
2020-12-03 22:45:04 2459187.45 18.64
2020-12-04 04:45:18 2459187.70 18.66
2020-12-04 08:58:58 2459187.87 18.66
2020-12-04 10:45:32 2459187.95 18.63
2020-12-04 14:59:12 2459188.12 18.70
2020-12-04 16:45:46 2459188.20 18.67
2020-12-04 20:59:25 2459188.37 18.65
2020-12-05 02:59:39 2459188.62 18.64
2020-12-10 03:04:05 2459193.63 18.62
2020-12-10 09:04:18 2459193.88 18.66
2020-12-10 10:50:52 2459193.95 18.63
2020-12-10 15:04:32 2459194.13 18.66
2020-12-10 16:51:06 2459194.20 18.66
2020-12-10 22:51:20 2459194.45 18.67
2020-12-11 03:05:00 2459194.63 18.66
2020-12-11 04:51:35 2459194.70 18.67
2020-12-11 09:05:15 2459194.88 18.68
2020-12-11 10:51:49 2459194.95 18.68
2020-12-11 16:52:03 2459195.20 18.69
2021-02-04 14:53:29 2459250.12 18.63
2021-02-04 16:40:04 2459250.19 18.66
2021-03-04 02:47:44 2459277.62 18.60
2021-03-31 16:22:08 2459305.18 18.59
2021-03-31 20:35:49 2459305.36 18.57
2021-05-12 01:33:30 2459346.56 18.55
2021-05-12 03:20:04 2459346.64 18.53
2021-05-22 09:27:15 2459356.89 18.55
2021-05-22 13:40:56 2459357.07 18.54
2021-07-10 00:00:15 2459405.50 18.38
2021-07-10 01:46:49 2459405.57 18.39
2021-07-20 06:06:36 2459415.75 18.39
2021-07-20 07:53:10 2459415.83 18.35
2021-08-31 10:57:56 2459457.96 18.31
2021-08-31 12:44:30 2459458.03 18.29
2021-09-28 12:27:40 2459486.02 18.34
2021-10-26 16:30:19 2459514.19 18.31
2021-10-26 18:16:53 2459514.26 18.33
2021-12-21 00:00:48 2459569.50 18.33
2021-12-21 04:14:28 2459569.68 18.33
2021-12-21 06:01:02 2459569.75 18.30
2021-12-21 10:14:43 2459569.93 18.34
2021-12-21 12:01:17 2459570.00 18.30
2021-12-21 16:14:57 2459570.18 18.33
2021-12-21 18:01:31 2459570.25 18.31
2021-12-21 22:15:12 2459570.43 18.30
2021-12-22 00:01:46 2459570.50 18.27
2021-12-22 04:15:26 2459570.68 18.32
2021-12-22 06:02:00 2459570.75 18.30
2021-12-22 10:15:40 2459570.93 18.29
2021-12-22 12:02:14 2459571.00 18.31
2021-12-22 22:16:08 2459571.43 18.30
2021-12-27 04:20:03 2459575.68 18.34
2021-12-27 10:20:17 2459575.93 18.29
2021-12-27 12:06:52 2459576.00 18.30
2021-12-27 16:20:32 2459576.18 18.32
2021-12-27 18:07:06 2459576.25 18.30
2021-12-27 22:20:46 2459576.43 18.21
2021-12-28 00:07:20 2459576.51 18.33
2021-12-28 04:21:01 2459576.68 18.32
2021-12-28 06:07:35 2459576.76 18.29
2021-12-28 10:21:15 2459576.93 18.31
2021-12-28 12:07:49 2459577.01 18.32
2021-12-28 16:21:30 2459577.18 18.32
2021-12-28 18:08:04 2459577.26 18.32
2022-02-15 23:50:50 2459626.49 18.13
2022-02-16 04:04:31 2459626.67 18.24
2022-03-18 09:48:04 2459656.91 18.33
2022-04-11 17:28:48 2459681.23 18.31
2022-05-25 20:29:47 2459725.35 18.36
2022-05-25 22:16:21 2459725.43 18.33
2022-05-26 02:30:02 2459725.60 18.34
2022-05-26 04:16:36 2459725.68 18.36
2022-06-01 08:35:24 2459731.86 18.34
2022-06-01 10:21:58 2459731.93 18.34
2022-06-01 14:35:38 2459732.11 18.33
2022-06-01 16:22:12 2459732.18 18.33
2022-07-20 06:56:34 2459780.79 18.31
2022-07-20 08:43:08 2459780.86 18.24
2022-08-03 08:48:24 2459794.87 18.31
2022-08-03 13:02:03 2459795.04 18.31
2022-09-11 18:03:54 2459834.25 18.33
2022-10-13 11:40:40 2459865.99 18.33
2022-10-13 13:27:14 2459866.06 18.34
2022-11-07 07:26:26 2459890.81 18.36
2023-01-02 07:12:37 2459946.80 18.38
2023-01-02 11:26:17 2459946.98 18.42
2023-01-02 13:12:51 2459947.05 18.36
2023-01-02 17:26:32 2459947.23 18.36
2023-01-16 23:37:12 2459961.48 18.37
2023-01-17 01:23:47 2459961.56 18.35
2023-01-17 05:37:27 2459961.73 18.36
2023-01-17 07:24:02 2459961.81 18.35
2023-02-27 11:14:57 2460002.97 18.36
2023-04-01 10:47:07 2460035.95 18.40
2023-04-01 12:33:42 2460036.02 18.43
2023-04-22 12:33:36 2460057.02 18.41
2023-06-08 15:25:39 2460104.14 18.45
2023-06-08 17:12:13 2460104.22 18.44
2023-06-08 21:25:53 2460104.39 18.46
2023-06-08 23:12:28 2460104.47 18.41
2023-06-09 03:26:08 2460104.64 18.41
2023-06-09 05:12:42 2460104.72 18.44
2023-06-09 09:26:22 2460104.89 18.42
2023-06-09 11:12:56 2460104.97 18.41
2023-06-09 17:13:10 2460105.22 18.42
2023-06-09 23:13:24 2460105.47 18.47
2023-06-10 17:14:06 2460106.22 18.46
2023-06-10 23:14:20 2460106.47 18.46
2023-06-11 03:28:00 2460106.64 18.44
2023-06-11 05:14:34 2460106.72 18.45
2023-06-11 09:28:14 2460106.89 18.47
2023-06-11 11:14:49 2460106.97 18.41
2023-06-11 15:28:29 2460107.14 18.45
2023-06-11 17:15:03 2460107.22 18.42
2023-06-11 21:28:43 2460107.39 18.41
2023-06-11 23:15:17 2460107.47 18.43
2023-08-17 13:57:23 2460174.08 18.48
2023-08-17 15:43:56 2460174.16 18.44
2023-09-23 07:11:02 2460210.80 18.44
2023-10-29 02:29:32 2460246.60 18.49
2023-10-29 06:43:11 2460246.78 18.51
2023-11-18 20:36:24 2460267.36 18.51



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