File:Siderealday (prograde).svg is a vector version of this file. It should be used in place of this PNG file when not inferior. File:Siderealday (prograde)
File:Siderealday (prograde).png licensed with GFDL, GFDL 2005-03-19T17:29:21Z Gdr 481x359 (22243 Bytes) Siderealday compared to solar day for a prograde