H I studies of the Sculptor group galaxies. I - Membership and M/L of the group

Details H I studies of the Sculptor group galaxies. I - Membership and M/L of the group H I studies of the Sculptor group galaxies. I - Membership and M/L of the group

Apr 1988

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1988aj.....95.1025p&link_type=abstract

Astronomical Journal (ISSN 0004-6256), vol. 95, April 1988, p. 1025-1030. Research supported by the FCAR Quebec and NSERC.

Other

79

Galactic Clusters, Galactic Mass, Gravitation, Mass To Light Ratios, Virial Theorem, Digital Simulation, Dynamic Models

Scientific paper

The authors examine the controversy over the Sculptor group membership. It is shown that a study of the dynamical properties of the group enables them to eliminate nonmember galaxies and to get a better estimate for the mass of this system. The inferred mass gives a mass-to-light ratio of (M/LB)dyn= 83±10 M_sun;/L_sun;, which is consistent with the mean mass-to-light ratio estimated for other groups. The present analysis disfavors previous determinations as high as (M/LB)dyn≅ 500 for the Sculptor group.

Affiliated with

Also associated with

No associations

Rating

H I studies of the Sculptor group galaxies. I - Membership and M/L of the group does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with H I studies of the Sculptor group galaxies. I - Membership and M/L of the group, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and H I studies of the Sculptor group galaxies. I - Membership and M/L of the group will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-847646