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Andromeda V

From Wikipedia, the free encyclopedia
Dwarf spheroidal galaxy in the constellation Andromeda
Not to be confused withν Andromedae or5 Andromedae.
Andromeda V
Andromeda V withHubble
Observation data (J2000epoch)
ConstellationAndromeda
Right ascension01h 10m 17.1s[1]
Declination+47° 37′ 41″[1]
Redshift-403 ± 4 km/s[1]
Distance2.52 ± 0.09Mly (773 ± 28kpc)[2]
Apparent magnitude (V)15.9[1]
Characteristics
TypedSph[1]
Apparent size (V)2.0 × 1.5[1]
Notable featuressatellite galaxy ofM31
Other designations
And V, PGC 3097824, LEDA 3097824[3]

Andromeda V is adwarf spheroidal galaxy about2.52Mly away in theconstellationAndromeda.[4]

Andromeda V was discovered by Armandroff et al. and published in 1998 after their analysis of the digitized version of thesecond Palomar Sky Survey.[2]

Themetallicity of Andromeda V is above the average metallicity to luminosity ratio of theLocal Group's dwarf galaxies.[5]

See also

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References

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  1. ^abcdef"NASA/IPAC Extragalactic Database".Results for Andromeda V. Retrieved2006-11-29.
  2. ^abMcConnachie, A. W.; Irwin, M. J.; Ferguson, A. M. N.; Ibata, R. A.; Lewis, G. F.; Tanvir, N. (2005)."Distances and metallicities for 17 Local Group galaxies".Monthly Notices of the Royal Astronomical Society.356 (4):979–997.arXiv:astro-ph/0410489.Bibcode:2005MNRAS.356..979M.doi:10.1111/j.1365-2966.2004.08514.x.
  3. ^"NAME Andromeda V".SIMBAD.Centre de données astronomiques de Strasbourg. Retrieved2006-11-29.
  4. ^Armandroff, Taft E.; Davies, James E.; Jacoby, George H. (1 November 1998). "A Survey for Low Surface Brightness Galaxies around M31. I. The Newly Discovered Dwarf Andromeda V".The Astronomical Journal.116 (5):2287–2296.arXiv:astro-ph/9807232.Bibcode:1998AJ....116.2287A.doi:10.1086/300619.S2CID 2362860.
  5. ^van den Bergh, Sidney (April 2000). "Updated Information on the Local Group".The Publications of the Astronomical Society of the Pacific.112 (770):529–536.arXiv:astro-ph/0001040.Bibcode:2000PASP..112..529V.doi:10.1086/316548.S2CID 1805423.

External links

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