Elliptical Orbits – Brain Waves
The dwarf planet Eris orbits the Sun every 557 years. What its average distance (semimajor axis) from the Sun? Eris’s semimajor axis = 67.7 a.u.
The dwarf planet Eris orbits the Sun every 557 years. What its average distance (semimajor axis) from the Sun? Eris’s semimajor axis = 67.7 a.u.