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Gaia21bmy


Details Follow-up


Other surveys detections
None
Comments
Gaia, WISE and GALEX source brightens by 0.3 mag
ATels
None
AstroNotes
None

TNS ID
AT2021hda

RA - DEC
250.47718   63.24616
16:41:54.52   63:14:46.18
Galactic coords.
93.89511   38.44308

Alerting date
2021-03-24 13:57:53
Julian date (TCB)
2459298.08
Alerting magnitude
17.83
Historic magnitude
18.24
Historic StdDev
0.08
Class
unknown
Publication date
March 26, 2021, 10:42 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.
2014-08-18 12:52:16 2456888.04 18.26
2014-08-18 18:52:30 2456888.29 18.27
2014-08-19 00:52:44 2456888.54 18.24
2014-08-19 06:52:58 2456888.79 18.25
2014-08-19 12:53:12 2456889.04 18.25
2014-08-19 14:39:46 2456889.11 18.26
2014-08-19 18:53:26 2456889.29 18.25
2014-08-19 20:40:00 2456889.36 18.24
2014-08-20 00:53:40 2456889.54 18.26
2014-08-20 02:40:14 2456889.61 18.25
2014-08-20 08:40:28 2456889.86 18.22
2014-08-20 12:54:08 2456890.04 18.27
2014-08-20 14:40:42 2456890.11 18.21
2014-08-20 18:54:22 2456890.29 18.25
2014-08-20 20:40:56 2456890.36 18.22
2014-08-21 00:54:36 2456890.54 18.24
2014-08-21 02:41:10 2456890.61 18.20
2014-08-21 06:54:50 2456890.79 18.22
2014-08-21 08:41:24 2456890.86 18.18
2014-08-21 12:55:04 2456891.04 18.25
2014-08-21 14:41:38 2456891.11 18.21
2014-08-21 18:55:18 2456891.29 18.23
2014-08-21 20:41:52 2456891.36 18.22
2014-08-22 00:55:32 2456891.54 18.25
2014-08-22 02:42:06 2456891.61 18.20
2014-08-22 08:42:20 2456891.86 18.21
2014-08-22 12:56:00 2456892.04 18.23
2014-08-22 14:42:34 2456892.11 18.21
2014-08-22 18:56:14 2456892.29 18.23
2014-08-22 20:42:48 2456892.36 18.21
2014-08-23 00:56:28 2456892.54 18.27
2014-08-23 02:43:02 2456892.61 18.25
2015-01-09 04:26:11 2457031.68 18.11
2015-02-04 04:13:40 2457057.68 18.09
2015-03-11 19:41:02 2457093.32 18.07
2015-03-11 21:27:36 2457093.39 18.05
2015-07-14 01:43:45 2457217.57 18.02
2015-09-16 07:03:32 2457281.79 17.99
2015-10-18 10:58:03 2457313.96 18.06
2015-11-19 22:34:28 2457346.44 18.08
2015-12-19 04:17:26 2457375.68 18.09
2016-02-16 05:16:43 2457434.72 18.12
2016-02-16 09:30:23 2457434.90 18.14
2016-03-23 08:42:30 2457470.86 18.14
2016-03-23 10:29:04 2457470.94 18.11
2016-06-20 03:22:40 2457559.64 18.14
2016-07-26 01:02:05 2457595.54 18.14
2016-07-26 02:48:39 2457595.62 18.12
2016-08-26 06:45:16 2457626.78 18.11
2016-09-28 14:08:53 2457660.09 18.10
2016-10-30 07:49:43 2457691.83 18.09
2016-12-30 07:08:25 2457752.80 18.15
2017-02-02 10:43:07 2457786.95 18.14
2017-02-02 12:29:41 2457787.02 18.16
2017-02-27 11:55:32 2457812.00 18.16
2017-04-29 16:58:27 2457873.21 18.16
2017-07-03 17:47:24 2457938.24 18.11
2017-08-08 05:16:18 2457973.72 18.11
2017-09-08 21:12:04 2458005.38 18.11
2017-10-11 16:36:21 2458038.19 18.13
2017-11-12 02:30:59 2458069.60 18.18
2017-11-12 04:17:34 2458069.68 18.14
2017-12-14 21:50:05 2458102.41 18.16
2018-01-11 09:35:07 2458129.90 18.15
2018-02-15 01:07:03 2458164.55 18.13
2018-02-15 02:53:38 2458164.62 18.16
2018-03-11 14:44:14 2458189.11 18.16
2018-05-12 13:46:17 2458251.07 18.13
2018-06-18 11:17:05 2458287.97 18.15
2018-06-18 13:03:40 2458288.04 18.13
2018-08-21 04:34:56 2458351.69 18.11
2018-08-21 06:21:30 2458351.76 18.10
2018-09-22 06:03:07 2458383.75 18.08
2018-10-24 21:54:40 2458416.41 18.06
2018-10-24 23:41:14 2458416.49 18.10
2018-11-24 15:36:09 2458447.15 18.12
2018-11-24 17:22:43 2458447.22 18.11
2018-12-27 15:06:05 2458480.13 18.12
2018-12-27 16:52:39 2458480.20 18.14
2019-01-23 10:38:57 2458506.94 18.12
2019-02-27 14:08:24 2458542.09 18.12
2019-02-27 15:54:58 2458542.16 18.17
2019-03-23 21:46:12 2458566.41 18.17
2019-04-30 01:10:41 2458603.55 18.16
2019-05-25 19:01:22 2458629.29 18.09
2019-07-01 08:07:48 2458665.84 18.09
2019-07-27 08:13:37 2458691.84 18.09
2019-09-27 05:01:34 2458753.71 18.10
2019-09-27 06:48:08 2458753.78 18.08
2019-11-27 15:44:21 2458815.16 18.10
2020-01-29 00:41:03 2458877.53 18.08
2020-03-01 14:10:27 2458910.09 18.09
2020-05-05 09:08:03 2458974.88 18.12
2020-06-05 16:23:58 2459006.18 18.16
2020-06-05 18:10:32 2459006.26 18.10
2020-08-22 00:20:01 2459083.51 18.08
2020-10-25 15:53:06 2459148.16 18.00
2020-10-25 17:39:40 2459148.24 17.99
2020-11-25 09:34:42 2459178.90 17.94
2020-12-28 09:04:21 2459211.88 17.95
2021-01-24 02:50:49 2459238.62 17.87
2021-03-24 13:57:53 2459298.08 17.83
2021-03-24 15:44:27 2459298.16 17.80
2021-04-30 13:08:44 2459335.05 17.88
2021-05-26 08:45:52 2459360.87 17.88
2021-05-26 12:59:31 2459361.04 17.85
2021-07-02 00:19:40 2459397.51 17.90
2021-07-02 02:06:14 2459397.59 17.89
2021-08-01 00:04:56 2459427.50 17.90
2021-10-06 05:19:57 2459493.72 17.96
2021-11-07 16:57:24 2459526.21 17.91
2021-11-07 18:43:58 2459526.28 17.90
2021-12-07 16:39:37 2459556.19 17.91
2021-12-07 18:26:11 2459556.27 17.90
2022-02-05 03:54:14 2459615.66 17.86
2022-03-12 16:54:17 2459651.20 17.86
2022-04-06 02:59:39 2459675.62 17.83
2022-06-08 20:01:12 2459739.33 17.79
2022-07-15 01:24:21 2459775.56 17.78
2022-07-15 03:10:55 2459775.63 17.83
2022-08-14 13:08:16 2459806.05 17.80
2022-08-14 14:54:50 2459806.12 17.79
2022-09-17 06:44:10 2459839.78 17.78
2022-09-17 08:30:44 2459839.85 17.74
2022-10-19 08:11:36 2459871.84 17.84
2022-11-20 19:47:53 2459904.32 17.88
2022-12-19 23:44:26 2459933.49 17.87
2023-01-22 17:08:16 2459967.21 17.88
2023-01-22 18:54:51 2459967.29 17.90
2023-02-17 04:57:13 2459992.71 17.85
2023-03-25 05:55:45 2460028.75 17.87
2023-05-25 21:14:22 2460090.38 17.89
2023-05-25 23:00:56 2460090.46 17.87
2023-06-22 04:49:33 2460117.70 17.91
2023-08-28 03:58:39 2460184.67 17.86
2023-08-28 08:12:19 2460184.84 17.83
2023-09-30 13:49:30 2460218.08 17.86
2023-11-01 09:16:57 2460249.89 17.88
2023-12-03 19:04:50 2460282.30 17.92
2023-12-03 20:51:24 2460282.37 17.90
2024-01-01 02:35:23 2460310.61 17.92
2024-01-01 06:49:03 2460310.78 17.93



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