A study of the compact group of galaxies Shahbazian 4.
Abstract
The radial velocities of members of Shakhbazian 4 are determined. It is found that the dispersion of the radial velocities is 440 km/s. The apparent and absolute magnitudes of galaxies in V color are obtained. It is found that the M/L ratio of the group is about 220 solar mass/solar luminosity. The crossing time for the Shakhbazian 4 group is equal to 47 Myr.
- Publication:
-
Pisma v Astronomicheskii Zhurnal
- Pub Date:
- March 1990
- Bibcode:
- 1990PAZh...16..195L
- Keywords:
-
- Compact Galaxies;
- Mass To Light Ratios;
- Radial Velocity;
- Stellar Magnitude;
- Velocity Distribution;
- Astrophysics