Psi Velorum
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Observation data Epoch J2000.0 |
|
---|---|
Constellation (pronunciation) |
Vela |
Right ascension | 09h 30m 42.0s |
Declination | −40° 28' 00" |
Apparent magnitude (V) | +3.60 |
Distance | 60.5 ± 0.8 ly (18.6 ± 0.2 pc) |
Spectral type | F3IV+F0V |
Other designations | |
Psi Velorum (ψ Vel / ψ Velorum) is a binary star in the constellation Vela. It is approximately 60.5 light years from Earth, making it the nearest star of the constellation.
The primary component, Psi Velorum A, is a yellow-white F-type subgiant with an apparent magnitude of +4.1. The companion, Psi Velorum B, is a yellow-white F-type main sequence dwarf, with an apparent magnitude of +4.6. The two stars are 0.68 arcseconds, or at least 12 Astronomical Units, apart and complete one orbit every 33.99 years.