70 Pegasi

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70 Pegasi
Observation data
Epoch J2000.0      Equinox J2000.0
Constellation Pegasus
Right ascension 23h 29m 09.29698s[1]
Declination +12° 45′ 37.9918″[1]
Apparent magnitude (V) 4.56[2]
Characteristics
Spectral type G8 IIIa[3]
B−V color index 0.940[2]
Distance
175 ± 7 ly
(54 ± 2 pc)
Absolute magnitude (MV)0.90[5]
Semi-amplitude
(K1)
(primary)		3.16±0.04 km/s
Details
Myr
HR 8923, SAO 108638[8]
Database references
SIMBADdata

70 Pegasi is a

interstellar dust. It is moving closer to the Sun with a radial velocity of −17 km/s.[4]

This is a single-lined

Sun's luminosity from its enlarged photosphere at an effective temperature of 5,032 K.[4]

The secondary is most likely a low mass main sequence star with no more than 0.4 times the mass of the Sun.[6]

References

  1. ^
    S2CID 18759600
    .
  2. ^
    S2CID 118505114
    .
  3. ^
    doi:10.1086/191373
    .
  4. ^
    S2CID 119289111
    , A84
  5. S2CID 119257644
    .
  6. ^
    Bibcode:2009Obs...129..198G
    .
  7. doi:10.1088/0004-6256/135/1/209
    .
  8. ^ "70 Peg". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2018-02-20.
  9. S2CID 44228180
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