Jupiter mass
noun1
Astronomy, Natural sciences A unit of mass equal to the mass of the planet Jupiter, used to express the mass of other planets. 1 M_J = 2 × 10²⁷ kg.
- Synonyms
- MJ, M♃
- Related terms
- Earth mass, solar mass
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.