bergeat on 20-Jul-2012 08:35:24 GMT about
The red star seen 0.48' South-East of the quoted position is an oxygen-rich star
(M1-type as quoted for instance by Skiff 2012): my photometric analysis do confirm it with M0.5g and E(B-V)=0.83. Studying 8 candidates in a 10' radius
circle around the position, I conclude that 6 of them are oxygen-rich stars.
Amongst the remaining 2 stars, one is the (closer) best candidate, fitting well
a reddened (E(B-V)=1.47) hot carbon star (HC1).
Thus I propose CGCS 139 = 2MASSJ00560289+6157203 at 2.294' from the
quoted position. From the catalogs, I favor B= 18.9 V= 16.19 Rc= 14.94
Ic= 13.41 with from 2MASS, J= 11.345 H=10.346 and K= 9.964 since they
yield the closest SED to the above-mentioned solution.
Any remarks or critics welcome.
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