HD 23523

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HD 23523
Location of HD 23523 on the map (circled)
Observation data
ICRS
)
Constellation Camelopardalis
Right ascension 03h 49m 36.58592s[1]
Declination +63° 17′ 49.0518″[1]
Apparent magnitude (V) 5.82[2] (6.31 + 7.11)[3]
Characteristics
Spectral type A5 Vn[4]
B−V color index +0.18[5]
Distance
234 ± 5 ly
(72 ± 2 pc)
Absolute magnitude (MV)+1.55[7] (combined)
Eccentricity
(e)		0.441
Details
A
Mass1.75 or 1.81[9] M☉
B
Mass1.64 or 1.51[9] M☉
HR 1158, SAO 12917, WDS J03496+6318AB[10]
Database references
SIMBADdata

HD 23523 (HR 1158) is a

interstellar extinction[12] and it has a combined absolute magnitude of +1.55.[7]

The system was first discovered to be a

mass of the Sun while the companion has a mass 1.64 or 1.51 times that of the Sun,[9]
depending on the approach.

References

  1. ^
    S2CID 244398875
    . Gaia DR3 record for this source at VizieR.
  2. ^
    S2CID 17128864
    .
  3. ^
    S2CID 119533755
    .
  4. ^
    S2CID 121555804
    .
  5. ISSN 0004-2048
    .
  6. ^
    S2CID 119231169
    .
  7. ^
    S2CID 119257644
    .
  8. S2CID 122594428
    .
  9. ^
    S2CID 54938242
    .
  10. ^ "HD 23523". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved June 22, 2023.
  11. S2CID 14878976
    .
  12. S2CID 118879856
    .
  13. ^
    S2CID 116630348
    .
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