70 Aquarii

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70 Aquarii

The visual band light curve of 70 Aquarii, adapted from Weiss (1977)[1]
Observation data
Epoch J2000      Equinox J2000
Constellation Aquarius
Right ascension 22h 48m 30.21043s[2]
Declination –10° 33′ 19.7143″[2]
Apparent magnitude (V) 6.19[3]
Characteristics
Evolutionary stage main sequencec
Spectral type F0 V[4]
B−V color index +0.28[3]
Variable type δ Sct[5]
Distance
425 ± 4 ly
(130 ± 1 pc)
Absolute magnitude (MV)+0.88[7]
Details
Rotational velocity (v sin i)
110[9] km/s
HR 8676, SAO 165308[10]
Database references
SIMBADdata

70 Aquarii is a

apparent visual magnitude of 6.19.[3] This star is moving closer to the Earth with a heliocentric radial velocity of –5.8 km/s.[6]

This is an

Sun's radius and is radiating 45[2] times the luminosity of the Sun from its photosphere at an effective temperature of around 7,314 K.[2]

References

  1. Bibcode:1977IBVS.1364....1W
    . Retrieved 16 October 2021.
  2. ^
    doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source at VizieR
    .
  3. ^
    Bibcode:1968MNSSA..27...11C
    .
  4. ^
    Bibcode:1999MSS...C05....0H
    .
  5. ^
    S2CID 125853869
    .
  6. ^
    Bibcode:1953GCRV..C......0W
    .
  7. ^
    S2CID 54666586
  8. S2CID 119241004
    .
  9. ^
    S2CID 14070763
    .
  10. ^ "70 Aqr". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2019-05-19.

External links

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