Scale at Hubble Flow Distances |
Type | Values |
Scale (Galactocentric GSR) | 146 pc/arcsec = 0.146 kpc/arcsec = 8.73 kpc/arcmin = 0.52 Mpc/degree |
Scale (Local Group) | 144 pc/arcsec = 0.144 kpc/arcsec = 8.67 kpc/arcmin = 0.52 Mpc/degree |
Scale (3K CMB) | 150 pc/arcsec = 0.150 kpc/arcsec = 9.01 kpc/arcmin = 0.54 Mpc/degree |
Scale (Virgo Infall only) | 163 pc/arcsec = 0.163 kpc/arcsec = 9.77 kpc/arcmin = 0.59 Mpc/degree |
Scale (Virgo + GA only) | 178 pc/arcsec = 0.178 kpc/arcsec = 10.69 kpc/arcmin = 0.64 Mpc/degree |
Scale (Virgo + GA + Shapley) | 179 pc/arcsec = 0.179 kpc/arcsec = 10.73 kpc/arcmin = 0.64 Mpc/degree |
Cosmology-Corrected Quantities [H0 = 67.8 km/sec/Mpc, Ωmatter = 0.308, Ωvacuum = 0.698] |
[Redshift 0.007005 as corrected to the Reference Frame defined by the 3K CMB] |
Type | Values |
Luminosity Distance | 31.1 Mpc (m-M) = 32.47 mag |
Angular-Size Distance | 30.7 (m-M) = 32.44 mag |
Co-Moving Radial Distance | 30.9 (m-M) = 32.45 mag |
Co-Moving Tangential Distance | 30.9 (m-M) = 32.45 mag |
Co-Moving Volume | 0.000124 Gpc^3 |
Light Travel-Time | 0.101 Gyr |
Age at Redshift 0.007005 | 13.730 Gyr |
Age of Universe | 13.830 Gyr |
Scale (Cosmology Corrected) | 149 pc/arcsec = 0.149 kpc/arcsec = 8.93 kpc/arcmin = 0.54 Mpc/degree |
Surface Brightness Dimming | Flux Density per Unit Area = 0.97246; Magnitude per Unit Area = 0.03032 mag |