Epsilon Pegasi

Location of ε Pegasi (circled)
Observation data
Epoch J2000      Equinox J2000
Constellation Pegasus
Right ascension 21
Declination +09° 52′ 30.0311″
Apparent magnitude (V) 2.399
Characteristics
Spectral type K2 Ib
U−B color index +1.722
B−V color index +1.527
Variable type LC
Astrometry
Radial velocity (Rv) 3.39 ± 0.06 km/s
Proper motion (μ) RA: +26.92 mas/yr
Parallax (π) 4.73 ± 0.17mas
Distance 690 ± 20 ly
(211 ± 8 pc)
Absolute magnitude (MV) –4.142
Details
Mass 11.7 ± 0.8M
Radius 185R
Luminosity 5,000L
Surface gravity (log g) 1.01
Temperature 4,337K
Metallicity [Fe/H] –0.04dex
Rotational velocity (v sin i) 8 km/s
Age 20.0 ± 4.5Myr
Other designations
Enif, Enf, Enir, Al Anf, Os Pegasi, Fom, 8 Peg, BD+09 4891, FK5 815, HD 206778, HIP 107315, HR 8308, SAO 127029.
Database references
SIMBAD data

Get more info about Enif in Wikipedia

This article uses material from the Wikipedia article
Enif, which is released under the Creative Commons Attribution-Share-Alike License 3.0