Question

The newly discovered ‘dwarf planet’, Eris, has an elliptical orbit with a semi-major axis of 67.89 AU. Calculate its period in years?​

Answer 1

Answer:

Explanation:

Image result for the newly discovered ‘dwarf planet’, eris, has an elliptical orbit with a semi-major axis of 67.89 to. calculate its period in years?​

Eris, large, distant body of the solar system, revolving around the Sun well beyond the orbits of Neptune and Pluto in the Kuiper belt. ... Eris revolves once about every 560 Earth years in a highly tilted, elliptical orbit. From its spectrum its surface appears to be coated with white methane ice.