Scale at Hubble Flow Distances |
Type | Values |
Scale (Galactocentric GSR) | 176 pc/arcsec = 0.176 kpc/arcsec = 10.55 kpc/arcmin = 0.63 Mpc/degree |
Scale (Local Group) | 180 pc/arcsec = 0.180 kpc/arcsec = 10.79 kpc/arcmin = 0.65 Mpc/degree |
Scale (3K CMB) | 149 pc/arcsec = 0.149 kpc/arcsec = 8.96 kpc/arcmin = 0.54 Mpc/degree |
Scale (Virgo Infall only) | 170 pc/arcsec = 0.170 kpc/arcsec = 10.18 kpc/arcmin = 0.61 Mpc/degree |
Scale (Virgo + GA only) | 169 pc/arcsec = 0.169 kpc/arcsec = 10.12 kpc/arcmin = 0.61 Mpc/degree |
Scale (Virgo + GA + Shapley) | 168 pc/arcsec = 0.168 kpc/arcsec = 10.10 kpc/arcmin = 0.61 Mpc/degree |
Cosmology-Corrected Quantities [H0 = 67.8 km/sec/Mpc, Ωmatter = 0.308, Ωvacuum = 0.692] |
[Redshift 0.006963 as corrected to the Reference Frame defined by the 3K CMB] |
Type | Values |
Luminosity Distance | 31 Mpc (m-M) = 32.45 mag |
Angular-Size Distance | 30.5 (m-M) = 32.42 mag |
Co-Moving Radial Distance | 30.7 (m-M) = 32.44 mag |
Co-Moving Tangential Distance | 30.7 (m-M) = 32.44 mag |
Co-Moving Volume | 0.000122 Gpc^3 |
Light Travel-Time | 0.100 Gyr |
Age at Redshift 0.006963 | 13.704 Gyr |
Age of Universe | 13.804 Gyr |
Scale (Cosmology Corrected) | 148 pc/arcsec = 0.148 kpc/arcsec = 8.88 kpc/arcmin = 0.53 Mpc/degree |
Surface Brightness Dimming | Flux Density per Unit Area = 0.97263; Magnitude per Unit Area = 0.03014 mag |