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Gaia21bsa




Other surveys detections
None
Comments
brightening of known Be star HD 232214
ATels
None
AstroNotes
None

TNS ID
AT2021ion

RA - DEC
8.29828   51.66859
00:33:11.59   51:40:06.92
Galactic coords.
120.05092   -11.10107

Alerting date
2021-04-06 13:13:55
Julian date (TCB)
2459311.05
Alerting magnitude
9.03
Historic magnitude
9.30
Historic StdDev
0.07
Class
Varstar
Publication date
April 8, 2021, 11:05 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.
2014-11-21 15:03:34 2456983.13 9.28
2014-11-21 16:50:08 2456983.20 9.23
2014-11-21 21:03:47 2456983.38 9.26
2015-01-02 09:34:37 2457024.90 9.23
2015-01-27 19:33:14 2457050.31 9.28
2015-01-27 21:19:47 2457050.39 9.25
2015-08-19 00:40:37 2457253.53 9.26
2015-10-01 23:31:46 2457297.48 9.27
2015-10-02 01:18:20 2457297.55 9.24
2015-12-05 09:58:22 2457361.92 9.27
2016-01-13 02:53:17 2457400.62 9.28
2016-02-11 04:17:44 2457429.68 9.24
2016-03-07 14:26:49 2457455.10 9.26
2016-03-07 16:13:23 2457455.18 9.22
2016-05-07 20:18:14 2457516.35 9.34
2016-05-07 22:04:48 2457516.42 9.30
2016-05-08 02:18:28 2457516.60 9.31
2016-05-08 04:05:03 2457516.67 9.30
2016-05-08 08:18:43 2457516.85 9.30
2016-05-08 20:19:12 2457517.35 9.30
2016-05-15 08:25:12 2457523.85 9.31
2016-05-15 14:25:27 2457524.10 9.30
2016-05-15 20:25:42 2457524.35 9.32
2016-05-15 22:12:16 2457524.43 9.30
2016-05-16 02:25:57 2457524.60 9.35
2016-05-16 04:12:31 2457524.68 9.29
2016-05-16 08:26:12 2457524.85 9.41
2016-07-03 21:55:31 2457573.41 9.33
2016-08-28 21:32:50 2457629.40 9.28
2016-12-03 04:49:38 2457725.70 9.31
2016-12-18 00:39:31 2457740.53 9.28
2017-01-22 21:59:32 2457776.42 9.30
2017-01-22 23:46:06 2457776.49 9.27
2017-02-25 06:40:49 2457809.78 9.29
2017-02-25 10:54:28 2457809.95 9.32
2017-03-18 22:59:02 2457831.46 9.31
2017-03-19 00:45:36 2457831.53 9.29
2017-05-18 12:37:38 2457892.03 9.29
2017-05-18 22:51:33 2457892.45 9.32
2017-06-05 11:03:07 2457909.96 9.31
2017-06-05 12:49:41 2457910.03 9.30
2017-08-20 17:55:21 2457986.25 9.32
2017-09-08 16:12:31 2458005.18 9.30
2017-12-13 01:11:31 2458100.55 9.26
2017-12-13 02:58:05 2458100.62 9.27
2017-12-31 13:10:17 2458119.05 9.29
2018-03-13 23:59:23 2458191.50 9.28
2018-03-14 01:45:57 2458191.57 9.27
2018-03-30 06:09:01 2458207.76 9.29
2018-03-30 07:55:35 2458207.83 9.28
2018-03-30 12:09:15 2458208.01 9.29
2018-05-30 06:02:41 2458268.75 9.30
2018-05-30 07:49:15 2458268.83 9.27
2018-07-27 11:52:34 2458326.99 9.28
2018-09-03 23:06:40 2458365.46 9.31
2018-09-04 00:53:14 2458365.54 9.28
2018-09-18 23:13:23 2458380.47 9.28
2018-12-23 08:13:19 2458475.84 9.27
2019-01-14 03:52:04 2458497.66 9.28
2019-02-14 03:23:52 2458528.64 9.27
2019-04-03 08:59:13 2458576.87 9.27
2019-04-03 14:59:27 2458577.12 9.27
2019-04-03 19:13:07 2458577.30 9.29
2019-04-03 20:59:41 2458577.37 9.28
2019-04-04 01:13:21 2458577.55 9.28
2019-04-04 02:59:55 2458577.62 9.28
2019-04-04 07:13:35 2458577.80 9.31
2019-04-04 09:00:09 2458577.88 9.27
2019-04-04 13:13:49 2458578.05 9.31
2019-04-04 15:00:23 2458578.13 9.28
2019-04-04 21:00:36 2458578.38 9.28
2019-04-05 01:14:16 2458578.55 9.28
2019-04-05 03:00:50 2458578.63 9.28
2019-04-05 07:14:29 2458578.80 9.27
2019-04-05 09:01:03 2458578.88 9.29
2019-04-05 13:14:43 2458579.05 9.29
2019-04-05 15:01:17 2458579.13 9.30
2019-04-05 19:14:56 2458579.30 9.28
2019-04-06 13:15:36 2458580.05 9.30
2019-04-06 19:15:50 2458580.30 9.30
2019-04-07 01:16:03 2458580.55 9.29
2019-04-07 07:16:17 2458580.80 9.28
2019-04-07 13:16:30 2458581.05 9.29
2019-04-07 19:16:43 2458581.30 9.28
2019-04-07 21:03:17 2458581.38 9.28
2019-04-08 01:16:57 2458581.55 9.28
2019-04-08 07:17:11 2458581.80 9.28
2019-04-08 09:03:45 2458581.88 9.29
2019-04-08 13:17:24 2458582.05 9.32
2019-04-08 15:03:58 2458582.13 9.29
2019-04-08 19:17:38 2458582.30 9.31
2019-04-08 21:04:12 2458582.38 9.27
2019-04-09 01:17:52 2458582.55 9.29
2019-04-09 03:04:26 2458582.63 9.28
2019-04-09 07:18:06 2458582.80 9.27
2019-04-09 09:04:40 2458582.88 9.28
2019-04-09 13:18:20 2458583.05 9.28
2019-04-09 15:04:54 2458583.13 9.28
2019-04-09 21:05:08 2458583.38 9.29
2019-06-11 07:14:34 2458645.80 9.29
2019-06-11 09:01:08 2458645.88 9.28
2019-07-08 13:14:40 2458673.05 9.27
2019-08-19 04:10:38 2458714.67 9.28
2019-10-08 18:08:55 2458765.26 9.31
2019-10-09 06:09:24 2458765.76 9.28
2019-10-09 07:55:58 2458765.83 9.27
2019-10-11 18:11:50 2458768.26 9.29
2019-10-11 19:58:24 2458768.33 9.28
2019-10-12 00:12:04 2458768.51 9.28
2019-10-12 01:58:39 2458768.58 9.26
2019-10-12 06:12:19 2458768.76 9.31
2019-10-12 07:58:53 2458768.83 9.27
2019-10-12 12:12:33 2458769.01 9.31
2019-10-12 13:59:08 2458769.08 9.27
2019-10-12 18:12:48 2458769.26 9.32
2019-10-12 19:59:22 2458769.33 9.27
2019-10-13 01:59:37 2458769.58 9.27
2019-10-13 06:13:17 2458769.76 9.30
2019-10-13 07:59:51 2458769.83 9.28
2019-12-13 02:14:01 2458830.59 9.29
2020-01-07 22:51:42 2458856.45 9.27
2020-03-15 20:15:13 2458924.34 9.25
2020-03-16 02:15:26 2458924.59 9.26
2020-03-26 00:40:55 2458934.53 9.26
2020-03-26 02:27:29 2458934.60 9.23
2020-05-13 17:42:37 2458983.24 9.19
2020-05-13 21:56:18 2458983.41 9.21
2020-05-13 23:42:52 2458983.49 9.19
2020-05-20 22:04:14 2458990.42 9.17
2020-05-20 23:50:49 2458990.49 9.17
2020-09-04 17:04:18 2459097.21 9.08
2020-09-04 18:50:53 2459097.29 9.08
2020-09-19 05:11:04 2459111.72 9.09
2020-09-19 06:57:39 2459111.79 9.06
2020-11-07 15:33:37 2459161.15 9.10
2020-11-07 21:33:51 2459161.40 9.10
2020-11-08 09:34:20 2459161.90 9.10
2020-12-23 15:57:54 2459207.17 9.06
2021-01-14 21:49:35 2459229.41 9.03
2021-04-06 09:00:15 2459310.88 9.03
2021-04-06 13:13:55 2459311.05 9.03
2021-04-06 15:00:29 2459311.13 9.03
2021-04-06 19:14:08 2459311.30 9.02
2021-04-07 01:14:22 2459311.55 9.03
2021-04-07 03:00:56 2459311.63 9.04
2021-04-07 09:01:10 2459311.88 9.04
2021-04-07 15:01:24 2459312.13 9.03
2021-04-07 19:15:04 2459312.30 9.04
2021-04-08 01:15:18 2459312.55 9.04
2021-04-08 13:15:46 2459313.05 9.03
2021-04-08 15:02:20 2459313.13 9.04
2021-04-09 01:16:14 2459313.55 9.01
2021-04-09 09:03:02 2459313.88 9.03
2021-04-09 13:16:42 2459314.05 9.04
2021-04-09 15:03:16 2459314.13 9.04
2021-06-11 19:13:29 2459377.30 9.01
2021-06-11 21:00:03 2459377.38 9.01
2021-07-09 13:12:55 2459405.05 9.02
2021-07-09 14:59:29 2459405.12 9.01
2021-09-18 19:47:51 2459476.32 9.01
2021-11-15 22:24:41 2459534.43 9.05
2021-11-16 00:11:15 2459534.51 9.02
2021-11-22 18:16:17 2459541.26 9.00
2021-11-22 22:29:57 2459541.44 9.01
2022-01-03 03:15:08 2459582.64 9.02
2022-01-28 20:59:32 2459608.37 9.01
2022-10-03 00:57:59 2459855.54 9.04
2022-10-03 02:44:34 2459855.61 9.02
2022-10-03 08:44:48 2459855.86 9.03
2022-10-08 08:49:16 2459860.87 9.03
2023-02-12 09:57:47 2459987.92 9.05
2023-03-09 09:54:14 2460012.91 9.08
2023-03-09 11:40:48 2460012.99 9.04
2023-05-09 05:31:52 2460073.73 9.06
2023-05-09 15:45:47 2460074.16 9.08
2023-05-09 17:32:21 2460074.23 9.05
2023-05-09 21:46:02 2460074.41 9.06
2023-05-09 23:32:36 2460074.48 9.03
2023-05-10 03:46:16 2460074.66 9.06
2023-05-18 15:53:59 2460083.16 9.07
2023-05-18 21:54:13 2460083.41 9.10
2023-05-19 03:54:28 2460083.66 9.07
2023-05-19 05:41:03 2460083.74 9.05
2023-07-05 17:23:03 2460131.22 9.06
2023-07-05 21:36:44 2460131.40 9.10
2023-08-08 09:14:04 2460164.88 9.10
2023-08-30 16:59:52 2460187.21 9.10
2023-12-04 18:15:56 2460283.26 9.16
2023-12-04 20:02:30 2460283.34 9.13
2023-12-20 00:19:03 2460298.51 9.13
2023-12-20 02:05:37 2460298.59 9.14
2024-01-24 17:26:43 2460334.23 9.15



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