Rotation Velocities of 90 Virgo Disk Galaxies

Session 105 - Galaxies: Counts & Kinematics.
Display session, Saturday, January 10
Exhibit Hall,

[105.15] Rotation Velocities of 90 Virgo Disk Galaxies

V. C. Rubin (DTM, Carnegie Inst. of Washington), A. H. Waterman (Montgomery Blair High School, Silver Spring, MD), J. D. P. Kenney (Yale Univ.)

We present velocity data for 90 Virgo galaxies, rotation curves for 77 of these, and minor axes (or other) for 50. The galaxies are fairly well distributed across the cluster and its southern extension, and represent Hubble types from E to Spec brighter than about 14.5. Most of the relatively normal Virgo galaxies with inclination greater than about 45^o are included in the sample.

Program listing for Saturday