from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. an astronomical object with enough mass to achieve hydrostatic equilibrium, but not enough initiate core fusion at any time in its existence. That is, it is rounded in shape and is smaller than a star. Planemos include planets, dwarf planets, and the larger moons of the Solar System, but also sub-brown dwarfs and rogue planets between the stars.
Vision, there is a definition of a planetary mass object, called appropriately "planemo".
The only objects remaining with more than [[planemo | planetary mass]] will be [[brown dwarf]] s, with mass less than 0.08 solar masses, and [[compact star | degenerate remnants]]: [[white dwarf]] s, produced by stars with initial masses between about 0.08 and 8 solar masses, and
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