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HD 83491
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Spectral and Luminosity Classifications and Measurements of the Strength of Cyanogen Absorption for Late-Type Stars from Objective-Prism Spectra.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1961ApJ...134..809Y&db_key=AST
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Member of following groups:
Henry Draper Catalogue
Hipparcos
[See all groups]
Observation and Astrometry data
Constellation:
Großer Bär
Right ascension:
09
h
40
m
58.85
s
Declination:
+58°35'21.4"
Apparent magnitude:
7.946
Distance:
286.533 parsecs
Proper motion RA:
-11.6
Proper motion Dec:
-15.7
B-T magnitude:
9.087
V-T magnitude:
8.041
Catalogs and designations:
Proper Names
HD 1989
HD 83491
TYCHO-2 2000
TYC 3813-821-1
USNO-A2.0
USNO-A2 1425-07372578
HIP
HIP 47496
→ Request more catalogs and designations from VizieR