8 Persei

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8 Persei
Observation data
ICRS
)
Constellation Perseus
Right ascension 02h 17m 59.88750s[1]
Declination +57° 53′ 59.3529″[1]
Apparent magnitude (V) 5.757[2]
Characteristics
Spectral type K3 III[3]
B−V color index 1.203[2]
Distance
416 ± 5 ly
(127 ± 2 pc)
Absolute magnitude (MV)0.26[4]
Details
Gyr
HR 661, SAO 23143[7]
Database references
SIMBADdata

8 Persei is a single

apparent visual magnitude of 5.757.[2] There is an estimated 52% chance that the star may be a member of the Hyades–Pleiades stream of co-moving stars.[9]

With an age of over two billion years,

Sun's luminosity from its enlarged photosphere at an effective temperature of 4,560 K.[1]

References

  1. ^
    doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source at VizieR
    .
  2. ^
    S2CID 118505114
    .
  3. ^
    doi:10.1086/128449
  4. S2CID 119257644
    .
  5. ^
    S2CID 52904703
    , 66.
  6. Bibcode:2000A&A...363..239D
    .
  7. ^ a b "8 Per". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2019-03-28.
  8. S2CID 14878976
    .
  9. S2CID 17804304
    .
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