Scale at Hubble Flow Distances |
Type | Values |
Scale (Galactocentric GSR) | 279 pc/arcsec = 0.279 kpc/arcsec = 16.76 kpc/arcmin = 1.01 Mpc/degree |
Scale (Local Group) | 282 pc/arcsec = 0.282 kpc/arcsec = 16.92 kpc/arcmin = 1.02 Mpc/degree |
Scale (3K CMB) | 257 pc/arcsec = 0.257 kpc/arcsec = 15.41 kpc/arcmin = 0.92 Mpc/degree |
Scale (Virgo Infall only) | 271 pc/arcsec = 0.271 kpc/arcsec = 16.24 kpc/arcmin = 0.97 Mpc/degree |
Scale (Virgo + GA only) | 275 pc/arcsec = 0.275 kpc/arcsec = 16.48 kpc/arcmin = 0.99 Mpc/degree |
Scale (Virgo + GA + Shapley) | 275 pc/arcsec = 0.275 kpc/arcsec = 16.50 kpc/arcmin = 0.99 Mpc/degree |
Cosmology-Corrected Quantities [H0 = 67.8 km/sec/Mpc, Ωmatter = 0.308, Ωvacuum = 0.692] |
[Redshift 0.011980 as corrected to the Reference Frame defined by the 3K CMB] |
Type | Values |
Luminosity Distance | 53.5 Mpc (m-M) = 33.64 mag |
Angular-Size Distance | 52.2 (m-M) = 33.59 mag |
Co-Moving Radial Distance | 52.8 (m-M) = 33.61 mag |
Co-Moving Tangential Distance | 52.8 (m-M) = 33.61 mag |
Co-Moving Volume | 0.000617 Gpc^3 |
Light Travel-Time | 0.171 Gyr |
Age at Redshift 0.011980 | 13.633 Gyr |
Age of Universe | 13.804 Gyr |
Scale (Cosmology Corrected) | 253 pc/arcsec = 0.253 kpc/arcsec = 15.18 kpc/arcmin = 0.91 Mpc/degree |
Surface Brightness Dimming | Flux Density per Unit Area = 0.95348; Magnitude per Unit Area = 0.05172 mag |