58 Aquilae

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58 Aquilae
Observation data
Epoch J2000      Equinox J2000
Constellation Aquila
Right ascension 19h 54m 44.79543s[1]
Declination +00° 16′ 25.0534″[1]
Apparent magnitude (V) 5.60[2]
Characteristics
Spectral type B9 IV[3]
B−V color index 0.098±0.026[2]
Distance
520 ± 10 ly
(160 ± 4 pc)
Absolute magnitude (MV)0.32[2]
Details
Rotational velocity (v sin i)
110[4] km/s
HR 7596, SAO 125219[6]
Database references
SIMBADdata

58 Aquilae is a single

apparent visual magnitude of 5.60.[2] This object is moving closer to the Earth with a heliocentric radial velocity of −53 km/s,[4] and may come as close as 161 light-years in around 1.8 million years.[2]

This object has a

luminosity of the Sun from its photosphere at an effective temperature of 7,946 K.[5]

References

  1. ^
    doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source at VizieR
    .
  2. ^
    S2CID 119257644
    .
  3. ^
    Bibcode:1999MSS...C05....0H
    .
  4. ^
    S2CID 118549566
    .
  5. ^
    S2CID 119258214
    .
  6. ^ "58 Aql". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved November 1, 2018.
  7. S2CID 14878976
    .
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