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Semi-major axis: m km au ly R☉ R♃ R⊕ R☾
Greater body mass: kg M☉ M♃ M⊕ M☾
Lesser body mass: kg M☉ M♃ M⊕ M☾
Orbital period: s h d mo y Ma Ga
Source
Body mass: kg M☉ M♃ M⊕ M☾
radius: m km au ly R☉ R♃ R⊕ R☾
Body rotation time: s h d mo y Ma Ga
Geostationary orbit SMA: m km au ly R☉ R♃ R⊕ R☾
Geostationary orbit altitude: m km au ly R☉ R♃ R⊕ R☾
Geostationary orbit velocity: m/s km/s km/h c
Hill sphere: m km au ly R☉ R♃ R⊕ R☾
Practical limit (up to 0.3-0.5 RH): m km au ly R☉ R♃ R⊕ R☾
Greater body radius: m km au ly R☉ R♃ R⊕ R☾
Greater body density: g/cm^3
Lesser body density: g/cm^3
Roche limit (rigid body): m km au ly R☉ R♃ R⊕ R☾
Roche limit (fluid body): m km au ly R☉ R♃ R⊕ R☾
Greater body rotation time: s h d mo y Ma Ga
Lesser body rotation time: s h d mo y Ma Ga
Lesser body radius: m km au ly R☉ R♃ R⊕ R☾
Greater body's dissipation function value:
Lesser body's dissipation function value:
Greater body composition:
rocky
icy
Lesser body composition:
Greater body tidal lock time: s h mo d y Ma Ga
Lesser body tidal lock time: s h mo d y Ma Ga