<< previous  next >>

Gaia20bck




Other surveys detections
None
Comments
Gaia source coincident with WISE and UV source brightens gradually by 0.4 mag in ~3 years
ATels
None
AstroNotes
None

TNS ID
AT2019olw

RA - DEC
254.48784   52.59541
16:57:57.08   52:35:43.48
Galactic coords.
80.04148   38.25129

Alerting date
2020-02-29 06:31:43
Julian date (TCB)
2458908.77
Alerting magnitude
17.22
Historic magnitude
17.62
Historic StdDev
0.14
Class
unknown
Publication date
March 2, 2020, 10:39 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.
2014-11-03 21:26:39 2456965.39 17.63
2015-01-08 02:47:13 2457030.62 17.63
2015-02-06 20:29:48 2457060.35 17.62
2015-07-14 23:49:16 2457218.49 17.62
2015-09-14 11:07:10 2457279.96 17.60
2015-09-14 12:53:44 2457280.04 17.59
2015-10-17 12:32:30 2457313.02 17.59
2015-10-17 16:46:09 2457313.20 17.58
2015-11-16 22:32:53 2457343.44 17.58
2015-11-17 00:19:27 2457343.51 17.59
2015-12-21 04:10:35 2457377.67 17.63
2015-12-21 05:57:09 2457377.75 17.60
2016-01-21 09:50:32 2457408.91 17.65
2016-01-21 11:37:06 2457408.98 17.62
2016-02-18 17:21:37 2457437.22 17.62
2016-03-25 08:51:21 2457472.87 17.64
2016-03-25 10:37:55 2457472.94 17.63
2016-04-17 08:46:20 2457495.87 17.66
2016-04-17 10:32:55 2457495.94 17.66
2016-05-26 09:33:28 2457534.90 17.61
2016-06-18 03:29:35 2457557.65 17.60
2016-07-26 08:39:22 2457595.86 17.62
2016-09-26 06:13:21 2457657.76 17.60
2016-09-26 07:59:55 2457657.83 17.60
2016-10-30 05:51:16 2457691.74 17.58
2016-10-30 07:37:50 2457691.82 17.58
2016-11-29 05:38:53 2457721.74 17.58
2016-11-29 07:25:28 2457721.81 17.59
2017-01-01 13:03:41 2457755.04 17.58
2017-01-01 17:17:21 2457755.22 17.56
2017-02-02 12:39:29 2457787.03 17.55
2017-03-01 18:02:33 2457814.25 17.53
2017-04-07 05:14:08 2457850.72 17.51
2017-04-07 07:00:43 2457850.79 17.50
2017-04-29 12:56:43 2457873.04 17.45
2017-04-29 17:10:23 2457873.22 17.46
2017-06-07 22:10:42 2457912.42 17.42
2017-06-07 23:57:16 2457912.50 17.40
2017-07-01 10:05:35 2457935.92 17.44
2017-07-01 11:52:10 2457935.99 17.41
2017-08-07 21:19:42 2457973.39 17.40
2017-08-07 23:06:16 2457973.46 17.40
2017-09-06 09:03:58 2458002.88 17.42
2017-09-06 10:50:32 2458002.95 17.39
2017-10-09 02:42:15 2458035.61 17.39
2017-10-09 04:28:49 2458035.69 17.40
2017-11-12 14:19:32 2458070.10 17.40
2017-11-12 16:06:06 2458070.17 17.39
2017-12-12 14:06:52 2458100.09 17.35
2017-12-12 15:53:27 2458100.16 17.39
2018-03-13 13:06:36 2458191.05 17.37
2018-03-13 14:53:10 2458191.12 17.38
2018-04-20 00:14:21 2458228.51 17.36
2018-05-12 00:11:09 2458250.51 17.34
2018-05-12 01:57:44 2458250.58 17.32
2018-07-14 18:52:11 2458314.29 17.38
2018-08-20 10:24:35 2458350.93 17.37
2018-08-20 12:11:09 2458351.01 17.36
2018-09-20 05:53:13 2458381.75 17.36
2018-11-25 21:25:57 2458448.39 17.36
2019-01-26 02:52:38 2458509.62 17.31
2019-02-28 20:18:47 2458543.35 17.31
2019-03-25 14:10:11 2458568.09 17.26
2019-05-02 13:14:28 2458606.05 17.28
2019-05-02 15:01:02 2458606.13 17.24
2019-05-24 14:58:08 2458628.12 17.20
2019-07-02 18:14:50 2458667.26 17.25
2019-07-02 20:01:24 2458667.33 17.24
2019-07-30 02:18:25 2458694.60 17.24
2019-09-03 11:44:42 2458729.99 17.24
2019-09-03 15:58:22 2458730.17 17.24
2019-09-28 18:40:31 2458755.28 17.21
2019-11-05 13:01:49 2458793.04 17.23
2019-11-26 13:45:32 2458814.07 17.21
2019-11-26 15:32:06 2458814.15 17.24
2020-01-02 09:54:09 2458850.91 17.25
2020-01-26 10:50:10 2458874.95 17.21
2020-01-26 12:36:44 2458875.03 17.22
2020-02-29 06:31:43 2458908.77 17.22
2020-03-31 19:51:55 2458940.33 17.20
2020-03-31 21:38:29 2458940.40 17.21
2020-05-02 04:52:24 2458971.70 17.20
2020-06-07 12:22:25 2459008.02 17.18
2020-07-10 05:52:49 2459040.75 17.22
2020-07-10 07:39:24 2459040.82 17.21
2020-08-21 04:23:07 2459082.68 17.22
2020-09-20 23:51:27 2459113.49 17.21
2020-09-21 04:05:07 2459113.67 17.23
2020-10-22 15:47:15 2459145.16 17.24
2020-11-26 11:10:55 2459179.97 17.23
2020-11-26 15:24:35 2459180.14 17.23
2020-12-26 16:56:37 2459210.21 17.22
2021-01-26 14:51:03 2459241.12 17.20
2021-01-26 16:37:38 2459241.19 17.21
2021-03-01 10:03:14 2459274.92 17.18
2021-03-26 02:08:21 2459299.59 17.18
2021-05-03 07:12:33 2459337.80 17.17
2021-05-25 07:09:39 2459359.80 17.21
2021-09-02 17:28:30 2459460.23 17.17
2021-09-02 19:15:04 2459460.30 17.21
2021-11-04 16:53:44 2459523.20 17.18
2021-11-04 18:40:19 2459523.28 17.17
2021-12-09 10:31:07 2459557.94 17.19
2021-12-09 12:17:41 2459558.01 17.17
2022-02-07 17:43:30 2459618.24 17.19
2022-03-14 09:17:32 2459652.89 17.15
2022-03-14 11:04:06 2459652.96 17.12
2022-05-15 20:12:58 2459715.34 17.13
2022-05-15 21:59:32 2459715.42 17.14
2022-06-07 02:09:45 2459737.59 17.13
2022-07-15 19:16:08 2459776.30 17.11
2022-07-15 21:02:42 2459776.38 17.13
2022-08-11 19:04:55 2459803.30 17.14
2022-08-11 20:51:29 2459803.37 17.11
2022-09-15 08:20:48 2459837.85 17.14
2022-10-18 13:59:37 2459871.08 17.14
2022-10-18 18:13:17 2459871.26 17.14
2022-11-18 00:00:10 2459901.50 17.13
2022-11-18 01:46:44 2459901.57 17.15
2022-12-22 01:24:19 2459935.56 17.10
2023-02-19 17:02:21 2459995.21 17.09
2023-05-28 09:13:47 2460092.88 17.06
2023-05-28 11:00:21 2460092.96 17.13
2023-06-20 03:09:44 2460115.63 17.12
2023-06-20 04:56:19 2460115.71 17.12
2023-08-25 14:06:18 2460182.09 17.13
2023-09-28 03:27:01 2460215.64 17.11
2023-12-01 07:06:08 2460279.80 17.11
2023-12-01 08:52:43 2460279.87 17.13
2024-01-03 12:44:32 2460313.03 17.15
2024-01-03 14:31:06 2460313.10 17.13



2015 - Institute of Astronomy, University of Cambridge, UK - Privacy policy