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Nu2 Canis Majoris
Sign in to saveAlso known as 7 Canis Majoris, HD 47205, v2 Canis Majoris, Nu2 CMa, 7 CMa, v2 CMa, GJ 9214, GJ 239.1
star
Astronomical data · SIMBAD
- Object type
- PM*
- Spectral type
- K1.5III-IVFe1
- Distance
- 67 light-years
- Redshift
- z = 0.000008572633991565937
- Coordinates
- RA 99.1710° · Dec -19.2559°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Constellation
- Canis Major
- Distance from Earth
- 19.8101
- Diameter
- 6820000
- Radius
- 4.87
- Mass
- 1.34
- Orbital period
- 988.9
Show 22 more facts
- catalog code
- UBV M 12277
- apparent magnitude
- 3.673236
- effective temperature
- 4826
- parallax
- 48.849
- radial velocity
- 2.7
- spectral class
- K0III
- epoch
- J2000.0
- metallicity
- 0.21
- stellar rotational velocity
- 2.72
- surface gravity
- 1130
- absolute magnitude
- -0.05
- luminosity
- 12.814274
- right ascension component of proper motion
- 64
- declination component of proper motion
- -76
- right ascension
- 99.17099032848041
- declination
- -19.25588040351555
- time of periapsis
- 2454093
- orbital eccentricity
- 0.046
- semi-major axis of an orbit
- 2.143
- argument of periapsis
- 226.6
- M sin i
- 0.906
- age estimated by a dating method
- 4.3
Sources (2)
via Wikidata · CC0