e/Specific relative angular momentum

Information
has gloss	eng: In astrodynamics, the specific relative angular momentum of an orbiting body with respect to a central body is the relative angular momentum of the first body per unit mass. Specific relative angular momentum plays a pivotal role in definition of orbit equations.
lexicalization	eng: specific relative angular momentum
instance of	(noun) the path of an electron around the nucleus of an atom electron orbit, orbit