Home     To Survive in the Universe    
Services
    Why to Inhabit     Top Contributors     Astro Photo     The Collection     Forum     Blog New!     FAQ     Login  
→ Adopt this star  

HD 221999


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

Double Star Measurements Made at Nice
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1993A&AS..102..643M&db_key=AST

A preliminary compilation of DS-programme star positions
A catalog is presented of the double-star-program (DS-program) starpositions, listing right ascensions for 930 DSs and declinations for1225 DSs of the program. The positions were compiled from the observedvalues obtained between 1980 and 1987 with the meridian circles of sixUSSR observatories (the Moscow, Kazan', Kiev, Khar'kov, Odessa, andTashkent Observatories) and the Belgrade Observatory. The measurementsand the treatment of the observational material were performed using therelative method, and the FK-4 system stars were used as reference stars.

Micrometer Measures of Double Stars.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1959ApJS....4...45V&db_key=AST

Submit a new article


Related links

  • - No Links Found -
Submit a new link


Member of following groups:


Observation and Astrometry data

Constellation:Cassiopeia
Right ascension:23h36m37.28s
Declination:+53°57'11.0"
Apparent magnitude:8.658
Distance:392.157 parsecs
Proper motion RA:7.2
Proper motion Dec:-13.3
B-T magnitude:8.876
V-T magnitude:8.676

Catalogs and designations:
Proper Names
HD 1989HD 221999
TYCHO-2 2000TYC 4000-1009-1
USNO-A2.0USNO-A2 1425-15312076
HIPHIP 116512

→ Request more catalogs and designations from VizieR