Convert palmus (ancient Roman palm) to megaparsec
Selected category: length.
Definition and details for palmus (ancient Roman palm):
Palmus was used by ancient Romans as a unit of length equal to 7.3925 cm.
Definition and details for megaparsec:
Megaparsec (Mpc) is a unit of length used by astronomers to study the most distant quasars and galaxies. It is about 3.26 million light years.