|The asteroid 2006 RH120 visits the Earth every 21 years and orbits the Earth for a while, acting like a second moon.|
|Although it looks like a half moon, a quarter moon is so called because it occurs a quarter of the way through the lunar month.|
21 days and 22 hours until the moon is full again.
© 2009-2019 Symbolcraft LLC. Legal Notice. Contact Us.