26 Andromedae

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26 Andromedae
Observation data
Epoch J2000      Equinox J2000
Constellation Andromeda
Right ascension 00h 18m 42.17s[1]
Declination +43° 47′ 28.1″[1]
Apparent magnitude (V) 6.11
Characteristics
Spectral type B8 V[2]
U−B color index -0.35
B−V color index -0.08
Variable type Semiregular
Astrometry
Radial velocity (Rv) 7 km/s
Proper motion (μ) RA: 22.85 ± 0.29[1] mas/yr
Dec.: -3.12 ± 0.27[1] mas/yr
Parallax (π) 4.93 ± 0.38[1] mas
Distance 660 ± 50 ly
(200 ± 20 pc)
Absolute magnitude (MV) 6.03
Details
Mass 3.8[2] M
Luminosity 219[2] L
Temperature 11,939[2] K
Age 95[2] Myr
Other designations
BD+42 48, HR 70, HD 1438, HIP 1501, SAO 36256.
Database references
SIMBAD data

26 Andromedae (26 And) is a star in the constellation Andromeda. Its apparent magnitude is 6.10.

References[edit]

  1. ^ a b c d e van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and Astrophysics 474 (2): 653–664. arXiv:0708.1752. Bibcode:2007A&A...474..653V. doi:10.1051/0004-6361:20078357. Vizier catalog entry
  2. ^ a b c d e Wyatt, M. C. et al. (July 2007), "Steady State Evolution of Debris Disks around A Stars", The Astrophysical Journal 663 (1): 365–382, arXiv:astro-ph/0703608, Bibcode:2007ApJ...663..365W, doi:10.1086/518404 

External links[edit]