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HD 207661


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Visual multiples. VIII - 1000 MK types
A total of 1000 new classifications are given for stars brighter than B= 8.0 mag in the Aitken double star catalog. The classificationssupplement 865 classifications obtained in 1981 and 1984. Among thenewly discovered stars are 12 new Ap stars, eight Lambda Bootis stars,one Ba II star, and 60 Am stars. A detailed list of the newclassifications is given.

Search for new Northern Wolf-Rayet stars.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1966AJ.....71..477S&db_key=AST

Mesures micrométriques d'étoiles doubles
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Observation and Astrometry data

Constellation:Cygne
Right ascension:21h49m14.48s
Declination:+50°30'54.3"
Apparent magnitude:7.765
Distance:197.239 parsecs
Proper motion RA:5.1
Proper motion Dec:0
B-T magnitude:7.795
V-T magnitude:7.768

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 207661
TYCHO-2 2000TYC 3612-3061-1
USNO-A2.0USNO-A2 1350-15028448
HIPHIP 107718
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