Internal dynamics of the dwarf elliptical NGC 205

Details Internal dynamics of the dwarf elliptical NGC 205 Internal dynamics of the dwarf elliptical NGC 205

Aug 1990

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1990aj....100..415h&link_type=abstract

Astronomical Journal (ISSN 0004-6256), vol. 100, Aug. 1990, p. 415-419.

Astronomy and Astrophysics

Astronomy

30

Black Holes (Astronomy), Charge Coupled Devices, Dwarf Galaxies, Elliptical Galaxies, Stellar Motions, Galactic Nuclei, Galactic Rotation, Local Group (Astronomy), Star Formation, Velocity Distribution

Scientific paper

Kinematic observations along the major and minor axis of the E5 dwarf elliptical galaxy NGC 205 are presented. A velocity dispersion of 60 km/s was measured over the central 1 arcmin with no signifiant rotation. The upper limit on rotation about either axis is 25 km/s, and implies an anisotropic velocity distribution. Mass/LB = 7 in solar units was deduced.

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