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Gaia21avs




Other surveys detections
None
Comments
YSO brightens by 0.2 mag
ATels
None
AstroNotes
None

TNS ID
AT2021dcy

RA - DEC
98.03906   4.77928
06:32:09.37   04:46:45.41
Galactic coords.
206.4776   -2.09387

Alerting date
2021-02-15 06:18:16
Julian date (TCB)
2459260.76
Alerting magnitude
18.86
Historic magnitude
19.13
Historic StdDev
0.04
Class
YSO
Publication date
Feb. 17, 2021, 12:30 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.
2015-02-23 23:58:01 2457077.50 19.18
2015-02-24 01:44:35 2457077.57 19.14
2015-03-19 13:38:41 2457101.07 19.11
2015-03-19 17:52:20 2457101.24 19.19
2015-04-16 17:32:48 2457129.23 19.19
2016-04-02 12:47:22 2457481.03 19.18
2016-09-19 02:12:51 2457650.59 19.21
2016-11-09 09:47:41 2457701.91 19.18
2016-11-09 14:01:22 2457702.08 19.17
2017-04-17 09:04:29 2457860.88 19.08
2017-05-05 21:05:25 2457879.38 19.10
2017-05-05 22:51:59 2457879.45 19.07
2017-08-13 11:20:16 2457978.97 19.04
2017-08-20 11:26:47 2457985.98 19.15
2017-08-20 13:13:22 2457986.05 19.15
2017-09-29 18:32:30 2458026.27 19.09
2017-09-29 22:46:11 2458026.45 19.09
2017-11-05 06:07:38 2458062.76 19.15
2017-11-17 12:17:00 2458075.01 19.13
2017-11-17 16:30:41 2458075.19 19.15
2017-11-17 18:17:15 2458075.26 19.15
2017-11-17 22:30:57 2458075.44 19.15
2018-02-08 23:17:35 2458158.47 19.15
2018-02-09 05:17:48 2458158.72 19.15
2018-02-09 11:18:01 2458158.97 19.16
2018-02-09 13:04:35 2458159.04 19.11
2018-02-09 17:18:14 2458159.22 19.13
2018-02-09 19:04:48 2458159.30 19.16
2018-02-09 23:18:27 2458159.47 19.13
2018-02-10 01:05:00 2458159.55 19.13
2018-02-10 07:05:13 2458159.80 19.14
2018-02-13 01:07:27 2458162.55 19.14
2018-02-13 07:07:39 2458162.80 19.15
2018-02-13 11:21:18 2458162.97 19.12
2018-02-13 13:07:52 2458163.05 19.14
2018-02-13 17:21:31 2458163.22 19.14
2018-02-13 19:08:04 2458163.30 19.11
2018-02-13 23:21:43 2458163.47 19.15
2018-02-14 01:08:17 2458163.55 19.18
2018-02-14 05:21:56 2458163.72 19.16
2018-05-02 21:59:51 2458241.42 19.13
2018-05-02 23:46:24 2458241.49 19.08
2018-05-14 16:05:54 2458253.17 19.14
2018-05-14 17:52:28 2458253.24 19.11
2018-08-21 00:19:21 2458351.51 19.18
2018-08-21 02:05:56 2458351.59 19.10
2018-09-06 00:27:08 2458367.52 19.13
2018-09-06 02:13:42 2458367.59 19.15
2019-02-15 00:19:48 2458529.51 19.16
2019-02-15 02:06:21 2458529.59 19.11
2019-03-04 12:24:12 2458547.02 19.10
2019-03-04 14:10:46 2458547.09 19.10
2019-08-19 17:29:26 2458715.23 19.12
2019-08-19 19:16:01 2458715.30 19.19
2019-08-19 23:29:42 2458715.48 19.11
2019-09-07 18:00:48 2458734.25 19.09
2019-09-07 19:47:22 2458734.32 19.08
2020-02-26 16:32:31 2458906.19 19.08
2020-03-18 23:12:29 2458927.47 19.19
2020-03-19 00:59:02 2458927.54 19.09
2020-04-18 02:11:57 2458957.59 19.14
2020-08-21 06:17:31 2459082.76 19.13
2020-08-21 08:04:06 2459082.84 19.18
2020-09-06 18:24:49 2459099.27 19.10
2020-09-06 20:11:24 2459099.34 19.14
2020-10-11 05:56:32 2459133.75 19.13
2021-02-15 08:04:49 2459260.84 18.87
2021-04-06 19:39:20 2459311.32 19.09
2021-08-30 19:22:34 2459457.31 19.16
2021-08-30 21:09:09 2459457.38 19.14
2021-10-21 20:54:21 2459509.37 19.16
2021-10-22 01:08:03 2459509.55 19.14
2022-02-24 13:25:19 2459635.06 19.09
2022-02-24 15:11:52 2459635.13 19.11
2022-03-20 19:18:30 2459659.30 19.12
2022-03-20 21:05:04 2459659.38 19.09
2022-04-17 13:00:10 2459687.04 19.04
2022-04-17 14:46:43 2459687.12 19.14
2022-09-10 04:17:08 2459832.68 19.11
2022-11-01 08:18:54 2459884.85 19.06
2022-11-01 10:05:28 2459884.92 19.11
2023-03-06 20:33:39 2460010.36 19.15
2023-03-06 22:20:12 2460010.43 19.12
2023-04-04 14:13:26 2460039.09 19.12
2023-04-04 16:00:00 2460039.17 19.15
2023-09-20 17:26:46 2460208.23 19.11
2023-11-11 03:28:41 2460259.64 19.13
2023-11-11 05:15:16 2460259.72 19.15



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