Messier 110

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Messier 110^[1]
Observation data Epoch J2000

M 110 credit: Atlas Image 2MASS/UMass/IPAC-Caltech/NASA/NSF.
Constellation	Andromeda^[2]
Right ascension	00^h 40^m 22.1^s^[3]
Declination	+41° 41′ 07″^[3]
Apparent dimension (V)	21.9 × 11.0 moa^[3]
Apparent magnitude (V)	8.92^[3]
Characteristics
Type	E5 pec^[3]
Astrometry
Helio Radial velocity	-241 ± 3^[3]km/s
Redshift	-0.000804 ± 0.000010^[3]
Galactocentric Velocity	-62 ± 8^[3] km/s
Distance	2,690 ± 90 kly (820 ± 28 kpc)
Other designations
NGC 0205,^[3] PGC 002429,^[3] MCG +07-02-014,^[3] IRAS 00376+4124,^[3] LEDA 2429
Database references
SIMBAD	Search M110 data
See also: Galaxy, List of galaxies

Messier 110 (also known as M110 and NGC 205) is a dwarf spheroidal galaxy that is a satellite of the Andromeda Galaxy.^[4] M110 contains some dust and hints of recent star formation, which is unusual for dwarf elliptical galaxies in general.^[4]

1 History
2 See also
3 References
4 External links

History [edit]

Although Charles Messier never included the galaxy in his famous list, it was depicted by him, together with M32, on a drawing of the Andromeda galaxy; a label on the drawing indicates that Messier first observed NGC 205 on August 10, 1773.^[5] The galaxy was independently discovered by Caroline Herschel on August 27, 1783; her brother William Herschel described her discovery in 1785.^[5] The suggestion to assign the galaxy a Messier number was made by Kenneth Glyn Jones in 1967.^[6]

In 1999, Johnson and Modjaz discovered a nova in M110.^[7]

Unlike M32, NGC205 does not show evidence for a supermassive black hole at its center.^[8]

References [edit]

^ A.W. McConnachie, M.J. Irwin, A.M.N. Ferguson, R.A. Ibata, G.F. Lewis, N. Tanvir (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.
^ J.L.E. Dreyer, R.W. Sinnott (1988). R.W. Sinnott, ed. NGC 2000.0: The Complete New General Catalogue and Index Catalogues of Nebulae and Star Clusters by J. L. E. Dreyer. Sky Publishing Corporation and Cambridge University Press. ISBN 0-933346-51-4.
^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k ^l "NASA/IPAC Extragalactic Database". Results for NGC 205. Retrieved 2006-11-29.
^ ^a ^b A. Sandage, J. Bedke (1994). Carnegie Atlas of Galaxies. Carnegie Institution of Washington. ISBN 0-87279-667-1.
^ ^a ^b K.G. Jones (1991). Messier's Nebulae and Star Clusters (2nd ed.). Cambridge University Press. ISBN 0-521-37079-5.
^ K.G. Jones (1967). "Some New Notes on Messier's Catalogue". Sky & Telescope 33: 156–158. Bibcode:1967S&T....33..156J.
^ van den Bergh, S. (2000). "Updated Information on the Local Group". Publications of the Astronomical Society of the Pacific 112 (770): 529–536. arXiv:astro-ph/0001040. Bibcode:2000PASP..112..529V. doi:10.1086/316548.
^ Valluri, M.; Ferrarese, L.; Merritt, D.; Joseph, C.J. (2005). "The Low End of the Supermassive Black Hole Mass Function: Constraining the Mass of a Nuclear Black Hole in NGC 205 via Stellar Kinematics". Astrophysical Journal 628 (1): 137–152. arXiv:astro-ph/0502493. Bibcode:2005ApJ...628..137V. doi:10.1086/430752.

External links [edit]

Wikimedia Commons has media related to: Messier 110

Messier 110 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
SEDS: Elliptical Galaxy M110
Fohring, Dora; Merrifield, Michael. "M110 – Dwarf Galaxy". Deep Space Videos. Brady Haran.

v t e Andromeda Galaxy

Location	Andromeda subgroup → Local Group → Virgo Supercluster → Pisces–Cetus Supercluster Complex → Observable universe → Universe Each arrow (→) may be read as "within" or "part of".

Satellite galaxies	M32 M110 NGC 185 NGC 147 Andromeda I Andromeda II Andromeda III Andromeda IV Andromeda V Andromeda VI Andromeda VII Andromeda IX Andromeda X Andromeda XI Andromeda XII Andromeda XIII Andromeda XIV Andromeda XV Andromeda XVI Andromeda XVII Andromeda XVIII Andromeda XIX Andromeda XX Andromeda XXI Andromeda XXII Andromeda XXIII Andromeda XXIV Andromeda XXV Andromeda XXVI Andromeda XXVII Andromeda XXVIII Andromeda XXIX

Other	Andromeda–Milky Way collision S Andromedae Mayall II NGC 206 AE Andromedae 2 Andromedae

v t e Messier objects

List	M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 M11 M12 M13 M14 M15 M16 M17 M18 M19 M20 M21 M22 M23 M24 M25 M26 M27 M28 M29 M30 M31 M32 M33 M34 M35 M36 M37 M38 M39 M40 M41 M42 M43 M44 M45 M46 M47 M48 M49 M50 M51 M52 M53 M54 M55 M56 M57 M58 M59 M60 M61 M62 M63 M64 M65 M66 M67 M68 M69 M70 M71 M72 M73 M74 M75 M76 M77 M78 M79 M80 M81 M82 M83 M84 M85 M86 M87 M88 M89 M90 M91 M92 M93 M94 M95 M96 M97 M98 M99 M100 M101 M102 M103 M104 M105 M106 M107 M108 M109 M110

See also	Catalogue of Nebulae General Catalogue of Nebulae and Clusters New General Catalogue Index Catalogue Revised New General Catalogue Herschel 400 Catalogue Caldwell catalogue

Book:Messier objects Category:Messier objects Portal:Astronomy

v t e New General Catalogue 1 to 501

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Astronomical catalog List of NGC objects