G 185-32
From Infogalactic: the planetary knowledge core
Observation data Epoch J2000 Equinox J2000 |
|
---|---|
Constellation | Vulpecula |
Right ascension | 19h 37m 13.68s[1] |
Declination | +27° 43′ 18.7″[1] |
Apparent magnitude (V) | 13.00[2] |
Characteristics | |
Spectral type | DA4.0[3] |
B−V color index | 0.17 |
Variable type | ZZA[2] |
Astrometry | |
Proper motion (μ) | RA: 436[4] mas/yr Dec.: 16[4] mas/yr |
Parallax (π) | 54 ± 3[5] mas |
Distance | 60 ± 3 ly (19 ± 1 pc) |
Absolute magnitude (MV) | 11.66 |
Other designations | |
G 185-32, also known by the variable star designation PY Vulpeculae, is a white dwarf in the constellation Vulpecula. Located approximately 19 parsecs (62 ly) distant,[5] the stellar remnant is a ZZ Ceti variable, varying by 0.02 apparent magnitudes from the mean of 13.00.[2]
References
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