|
other query modes : |
Identifier query |
Coordinate query |
Criteria query |
Reference query |
Basic query |
Script submission |
TAP |
Output options |
Object types |
Help |
2017IBVS.6222....1H - IAU Inform. Bull. Var. Stars, 6222, 1-1 (2017/November-0)
14 years of photometric monitoring of MM Dra and a suspected variable in the field of blazar 1ES 1959+650.
HICKS S., LANEY C.D., CARINI M.T., RICHARDSON W.N., ANTONIUK K. and PIT N.
Abstract (from CDS):
We present a 14 year photometric study of one confirmed and one suspected variable star in the field of the TeV blazar 1ES 1959+650. Both stars have previously been used as comparison stars for the blazar 1ES 1959+650, and are identified as star 3 and star 5 by Villata et. al. (1998). Star 5 is also known as MM Dra and is an eclipsing binary of the EW UMa type, exhibiting evidence of the O'Connell effect. A very recent calibration based on Gaia parallaxes suggests a distance of about 600 pc. Star 3 is a variable star of undetermined type and a color analysis suggests it is a late K or early M type star.
Abstract Copyright: © Copyright: Konkoly Observatory, 2017
Journal keyword(s):
Status at CDS : Objects in title, abstract, text, figures, and all or part of small table(s) being processed in SIMBAD.
Simbad objects: 1
To bookmark this query, right click on this link: simbad:2017IBVS.6222....1H and select 'bookmark this link' or equivalent in the popup menu