planets have elliptical orbits |
9 |
Google Autocomplete, Answers.com Questions |
planets have oval orbits |
2 |
Google Autocomplete |
planets have circular orbits |
4 |
Google Autocomplete |
planets have coplanar orbits |
2 |
Google Autocomplete |
a planet's orbit is elliptical |
3 |
Google Autocomplete |
the planets have elliptical orbits |
2 |
Google Autocomplete |
planets have elliptical orbits around the sun |
2 |
Google Autocomplete |
planets have an elliptical orbit |
2 |
Google Autocomplete |
planets have a fixed orbit for revolution around the sun |
1 |
Yahoo Questions |
planets have orbits |
2 |
Answers.com Questions |
planets and moons have elliptical orbits |
1 |
Reddit Questions |
planets have constant elliptical orbits |
1 |
Reddit Questions |