HCG 13
right ascension (1950) |
01 29 52.29 |
|
declination (1950) |
-08 07 59.4 |
|
galactic longitude (deg) |
151.55 |
|
galactic latitude (deg) |
-68.44 |
|
mean redshift |
0.0411 |
|
total blue magnitude |
13.89 |
|
number of galaxies |
5 |
|
number of accordant galaxies |
5 |
|
median galaxy separation (kpc) |
46.8 |
|
radial velocity dispersion (km/s) |
182.0 |
|
crossing time/Hubble time |
0.0219 |
|
mass-to-light ratio (solar units) |
38.9 |
|
image size |
5 arcmin |