|Equatorial Radius||1,150 km|
|Mean Density||2.03 g/cm³|
|Sidereal Rotation||6d9h17m |
|Sidereal Period||90,780 days (248.71 years)|
Sidereal Rotation=One full rotation(1 Earth day) / Sidereal Period=One revolution around the Sun
Pluto is the last planet in our solar system. It's still not clear as to how Pluto became caught up in gravitational pull of the Sun.