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Gaia20btw




Other surveys detections
None
Comments
known R CrB star brightens by more than 2 mag
ATels
None

TNS ID
AT2020hcw

RA - DEC
266.50138   -33.79913
17:46:00.33   -33:47:56.87
Galactic coords.
355.88821   -2.59998

Alerting date
2020-03-15 22:22:41
Julian date
2458924.43
Alerting magnitude
15.62
Historic magnitude
17.32
Historic StdDev
0.54
Class
RCrB
Publication date
April 13, 2020, 3:37 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.
2015-03-26 10:57:57 2457107.96 16.88
2015-09-02 03:46:53 2457267.66 16.77
2015-09-02 05:33:26 2457267.73 16.76
2015-10-02 17:08:48 2457298.21 19.64
2016-03-08 06:19:42 2457455.76 18.30
2016-04-09 22:11:35 2457488.42 17.35
2016-04-09 23:58:09 2457488.50 17.35
2016-04-27 12:06:29 2457506.00 16.80
2016-04-27 18:06:45 2457506.25 16.80
2018-10-03 16:21:26 2458395.18 18.32
2019-04-09 05:16:16 2458582.72 18.32
2020-03-15 22:22:41 2458924.43 15.62
2020-04-10 15:38:17 2458950.15 15.74



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