HD 146624

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This article is about d Scorpii. Not to be confused with δ Scorpii.
HD 146624
Observation data
Epoch J2000      Equinox J2000
Constellation
Scorpius
Right ascension 16h 18m 17.89900s[1]
Declination −28° 36′ 50.4721″[1]
Apparent magnitude (V) 4.80[2]
Characteristics
Spectral type A0 V[3]
B−V color index +0.008±0.018[2]
Distance
142 ± 2 ly
(43.5 ± 0.6 pc)
Absolute magnitude (MV)1.14[5]
Details
Myr
HR 6070, SAO 184301[9]
Database references
SIMBADdata

HD 146624 (d Scorpii) is a single,

interstellar dust.[5] It is a member of the Beta Pictoris moving group, a set of ~12 million year old stars that share a common motion through space.[10]

This is an

Sun's luminosity from its photosphere at an effective temperature of 9,441 K.[6]

The star displays an

circumstellar disk of orbiting material. This has a mean temperature of 280 K, matching a disk radius of 4.20 AU.[7]

References

  1. ^
    doi:10.1051/0004-6361/201833051
    .
  2. ^
    S2CID 119257644
    .
  3. ^
    S2CID 88503488
    .
  4. S2CID 59451347
    , A61.
  5. ^
    S2CID 119108982
    .
  6. ^
    S2CID 55586789
    .
  7. ^
    S2CID 118438871
    , 15.
  8. ^
    S2CID 54940439
    .
  9. ^ "HD 146624". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2018-08-03.
  10. S2CID 120493760
    .
  11. doi:10.1051/0004-6361/200810788
    .
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