[vsnet-chat 7386] Re: New RCBs candidates
Sebastian Otero
varsao at fullzero.com.ar
Mon Jan 21 01:24:49 JST 2008
> New RCB candidates
Most of the stars ain't bright enough to have useful data from ASAS.
> EROS2-CG-RCB-10 cg1133k13881 17:45:31.41 -23:32:24.4 (174531-2332.4)
If this is the biright star GSC 6828-1704 (colours support that), then it is
constant at V= 10.36 in ASAS-3:
http://www.astrouw.edu.pl/cgi-gp/asas_variable/174532-2331.9,asas3,0,0,500,0,0
> Though following is stars which are rejected RCB candidates, there are
> also
> some interesting stars.
> cg1131n13463 17:46:00.16 -23:21:16.1 (174600-2321.3) Spe.=M0
> =ASAS174600-2321.3a drop
Rejected?
I can't think of anything else than RCB for this one.. Two fadings in ASAS
data.
http://www.astrouw.edu.pl/cgi-gp/asas_variable/174600-2321.3,asas3,0,0,500,0,0
A MISC-type in the ASAS catalogue with a "period" of 696 days, that is the
separation between those two fading events.
V= 11.9-12.1 at maximum and drops to <13.9.
The rest of the stars are too faint or look constant in ASAS data.
Cheers,
Sebastian.
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