1 Vulpeculae
From Infogalactic: the planetary knowledge core
Observation data Epoch J2000 Equinox J2000 |
|
---|---|
Constellation | Vulpecula |
Right ascension | 19h 16m 13.040s[1] |
Declination | +21° 23′ 25.53″[1] |
Apparent magnitude (V) | 4.77 |
Characteristics | |
Spectral type | B4IV |
Astrometry | |
Proper motion (μ) | RA: 0.21±0.33[1] mas/yr Dec.: −6.84±0.37[1] mas/yr |
Parallax (π) | 4.02 ± 0.37[1] mas |
Distance | 810 ± 70 ly (250 ± 20 pc) |
Other designations | |
1 Vulpeculae (1 Vul) is a star in the constellation Vulpecula.
References
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