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Gaia21dve


Details Follow-up


Other surveys detections
None
Comments
~0.5 mag rise in Gaia, WISE and GALEX source
ATels
None
AstroNotes
None

TNS ID
AT2021whm

RA - DEC
264.38555   -59.04902
17:37:32.53   -59:02:56.47
Galactic coords.
333.14842   -14.2418

Alerting date
2021-08-17 03:44:12
Julian date (TCB)
2459443.66
Alerting magnitude
18.49
Historic magnitude
19.04
Historic StdDev
0.12
Class
unknown
Publication date
Aug. 18, 2021, 1:51 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.
2015-01-16 00:33:12 2457038.52 18.94
2015-01-16 06:33:27 2457038.77 18.92
2015-01-16 10:47:08 2457038.95 18.93
2015-01-16 12:33:43 2457039.02 18.93
2015-01-16 16:47:23 2457039.20 18.92
2015-01-16 18:33:58 2457039.27 18.87
2015-01-16 22:47:38 2457039.45 18.95
2015-01-17 04:47:53 2457039.70 18.92
2015-01-17 06:34:28 2457039.77 18.93
2015-01-17 10:48:08 2457039.95 18.94
2015-01-17 12:34:43 2457040.02 18.93
2015-01-17 16:48:23 2457040.20 18.93
2015-01-17 18:34:58 2457040.27 18.94
2015-01-17 22:48:38 2457040.45 18.91
2015-01-18 00:35:13 2457040.52 18.90
2015-01-18 04:48:54 2457040.70 18.92
2015-01-18 10:49:09 2457040.95 18.94
2015-01-18 12:35:43 2457041.02 18.94
2015-03-30 15:34:50 2457112.15 18.97
2015-03-30 17:21:25 2457112.22 18.91
2016-01-23 07:26:38 2457410.81 18.95
2016-01-23 11:40:19 2457410.99 18.95
2016-02-02 23:47:30 2457421.49 19.02
2016-02-03 01:34:04 2457421.57 18.95
2016-03-12 04:56:49 2457459.71 19.02
2016-04-14 04:37:23 2457492.69 19.01
2016-05-05 12:32:05 2457514.02 18.99
2016-05-05 16:45:45 2457514.20 18.98
2016-05-05 18:32:20 2457514.27 18.97
2016-07-17 16:57:45 2457587.21 18.93
2016-07-17 22:57:58 2457587.46 18.89
2016-07-18 00:44:32 2457587.53 18.92
2016-07-18 04:58:12 2457587.71 18.92
2016-07-18 06:44:46 2457587.78 18.89
2016-07-18 10:58:26 2457587.96 18.93
2016-07-18 16:58:39 2457588.21 18.97
2016-07-18 18:45:13 2457588.28 18.95
2016-07-19 00:45:26 2457588.53 18.93
2016-07-19 04:59:05 2457588.71 19.03
2016-07-19 06:45:39 2457588.78 18.93
2016-07-19 10:59:19 2457588.96 18.99
2016-07-19 12:45:52 2457589.03 18.91
2016-07-19 16:59:32 2457589.21 19.01
2016-07-19 18:46:06 2457589.28 18.94
2016-07-20 00:46:19 2457589.53 18.93
2016-07-20 06:46:32 2457589.78 18.93
2016-07-20 12:46:45 2457590.03 18.93
2016-07-20 18:46:58 2457590.28 18.94
2016-07-21 00:47:10 2457590.53 18.93
2016-07-21 06:47:23 2457590.78 18.94
2016-07-21 12:47:36 2457591.03 18.91
2016-07-21 17:01:16 2457591.21 19.05
2016-07-21 18:47:49 2457591.28 18.92
2016-07-21 23:01:29 2457591.46 19.04
2016-07-22 00:48:02 2457591.53 18.90
2016-07-22 05:01:42 2457591.71 19.02
2016-07-22 06:48:16 2457591.78 18.92
2016-07-22 11:01:55 2457591.96 19.04
2016-07-22 12:48:29 2457592.03 18.96
2016-07-22 17:02:08 2457592.21 18.92
2016-07-22 18:48:42 2457592.28 18.92
2016-07-22 23:02:21 2457592.46 18.92
2016-07-23 00:48:55 2457592.53 18.92
2016-07-23 05:02:35 2457592.71 18.91
2016-07-23 06:49:09 2457592.78 18.91
2016-07-23 11:02:48 2457592.96 18.93
2016-09-07 04:34:53 2457638.69 18.87
2016-10-11 11:43:04 2457672.99 18.88
2016-10-11 15:56:43 2457673.16 18.90
2017-01-31 12:39:12 2457785.03 19.03
2017-02-16 02:07:10 2457800.59 19.08
2017-02-16 03:53:44 2457800.66 19.09
2017-03-23 07:29:27 2457835.81 19.07
2017-05-01 14:53:27 2457875.12 19.17
2017-05-01 20:53:43 2457875.37 19.21
2017-05-15 09:04:22 2457888.88 19.19
2017-05-15 13:18:02 2457889.05 19.18
2017-05-15 19:18:17 2457889.30 19.19
2017-07-25 07:26:16 2457959.81 19.14
2017-07-25 09:12:50 2457959.88 19.17
2017-07-25 13:26:30 2457960.06 19.19
2017-07-25 15:13:04 2457960.13 19.17
2017-08-12 21:20:56 2457978.39 19.21
2017-08-13 01:34:35 2457978.57 19.12
2017-08-13 03:21:09 2457978.64 19.16
2017-09-18 13:05:31 2458015.05 19.13
2017-09-18 14:52:05 2458015.12 19.19
2017-10-25 20:00:21 2458052.33 19.12
2018-02-10 03:04:05 2458159.63 19.00
2018-03-02 03:04:50 2458179.63 18.98
2018-03-02 04:51:24 2458179.70 18.99
2018-04-03 10:26:43 2458211.94 18.94
2018-08-05 02:35:36 2458335.61 18.90
2018-08-05 08:35:49 2458335.86 18.93
2018-08-05 10:22:23 2458335.93 18.94
2018-08-29 10:22:16 2458359.93 18.89
2018-08-29 14:35:55 2458360.11 18.90
2018-09-29 15:59:13 2458391.17 18.94
2018-11-09 08:55:20 2458431.87 19.04
2018-11-09 13:08:59 2458432.05 18.99
2018-11-16 19:14:06 2458439.30 18.99
2018-11-17 01:14:19 2458439.55 19.01
2018-11-17 03:00:53 2458439.63 19.02
2019-02-20 04:09:13 2458534.67 18.97
2019-02-20 05:55:48 2458534.75 18.97
2019-03-16 10:03:32 2458558.92 19.06
2019-04-14 15:51:31 2458588.16 19.03
2019-04-14 17:38:06 2458588.23 19.04
2019-08-25 09:36:51 2458720.90 18.88
2019-09-19 16:30:12 2458746.19 18.91
2019-10-18 23:36:38 2458775.48 18.98
2020-02-13 09:31:52 2458892.90 18.88
2020-02-13 13:45:33 2458893.07 18.92
2020-03-11 20:50:40 2458920.37 18.88
2020-03-11 22:37:14 2458920.44 18.87
2020-04-06 23:41:31 2458946.49 18.83
2020-07-18 04:08:56 2459048.67 18.72
2020-07-18 05:55:30 2459048.75 18.74
2020-07-18 10:09:09 2459048.92 18.74
2020-07-18 11:55:43 2459049.00 18.77
2020-07-18 16:09:23 2459049.17 18.77
2020-07-18 17:55:57 2459049.25 18.77
2020-07-18 23:56:10 2459049.50 18.74
2020-07-20 23:58:01 2459051.50 18.74
2020-07-21 04:11:41 2459051.67 18.77
2020-07-21 05:58:15 2459051.75 18.76
2020-07-21 10:11:54 2459051.92 18.73
2020-07-21 11:58:28 2459052.00 18.75
2020-07-21 17:58:41 2459052.25 18.75
2020-07-21 22:12:21 2459052.43 18.73
2020-08-05 16:20:59 2459067.18 18.74
2020-08-05 20:34:39 2459067.36 18.78
2020-08-05 22:21:12 2459067.43 18.76
2020-08-30 10:20:12 2459091.93 18.72
2020-09-30 03:57:48 2459122.67 18.75
2020-11-10 07:06:27 2459163.80 18.81
2020-11-10 08:53:00 2459163.87 18.84
2020-11-10 13:06:40 2459164.05 18.83
2020-11-17 02:58:01 2459170.62 18.80
2021-02-20 16:07:51 2459266.17 18.68
2021-03-17 04:01:22 2459290.67 18.63
2021-03-17 05:47:57 2459290.74 18.62
2021-04-15 05:37:06 2459319.73 18.52
2021-08-17 03:44:12 2459443.66 18.49
2021-08-17 05:30:46 2459443.73 18.50
2022-01-16 06:12:19 2459595.76 18.43
2022-01-16 07:58:54 2459595.83 18.45
2022-01-16 12:12:35 2459596.01 18.43
2022-01-16 13:59:09 2459596.08 18.44
2022-01-16 18:12:50 2459596.26 18.41
2022-01-17 00:13:05 2459596.51 18.47
2022-01-19 06:15:15 2459598.76 18.44
2022-01-19 12:15:30 2459599.01 18.31
2022-01-19 14:02:04 2459599.08 18.42
2022-01-19 18:15:45 2459599.26 18.43
2022-01-19 20:02:19 2459599.33 18.43
2022-01-20 00:16:00 2459599.51 18.46
2022-03-03 05:15:23 2459641.72 18.50
2022-03-31 23:01:45 2459670.46 18.61
2022-08-28 16:53:36 2459820.20 18.69
2022-09-29 06:14:07 2459851.76 18.68
2022-10-21 10:21:23 2459873.93 18.68
2023-01-23 20:53:00 2459968.37 18.74
2023-01-24 01:06:41 2459968.55 18.69
2023-02-04 01:13:52 2459979.55 18.72
2023-02-04 03:00:27 2459979.63 18.76
2023-03-14 00:24:24 2460017.52 18.67
2023-04-16 12:04:29 2460051.00 18.68
2023-04-16 13:51:03 2460051.08 18.68
2023-05-07 07:59:46 2460071.83 18.67
2023-05-07 12:13:27 2460072.01 18.71
2023-05-07 14:00:01 2460072.08 18.68
2023-07-18 12:24:16 2460144.02 18.67
2023-07-25 20:16:53 2460151.35 18.67
2023-07-26 00:30:32 2460151.52 18.69
2023-07-26 02:17:06 2460151.60 18.69
2023-07-26 06:30:45 2460151.77 18.64
2023-09-09 00:02:19 2460196.50 18.74
2023-09-09 01:48:52 2460196.58 18.67
2023-10-13 17:22:53 2460231.22 18.68
2023-10-31 11:23:27 2460248.97 18.71
2023-10-31 13:10:01 2460249.05 18.67



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