433 Eros

Orbital characteristics

Epoch 12-Jan-2016 (2457400.5 JD)
Apoapsis1.783 AU
2.667×108 km
Periapsis1.133 AU
1.695×108 km
Semi-Major axis1.458 AU
2.181×108 km
Eccentrity0.2227
Orbital Period642.954 days
1.76 years
Avg. Orbital Speed24.36 km/s
Inclination10.829 °
Longitude of ascending node304.33 °
Argument of perihelion178.80 °

Physical characteristics

Mean diameter16.8 km
Mass6.69×1015 kg
Density2.67 g/cm3
Equatorial surface gravity0.006 m/s2
0.001 g
Escape Velocity0.010 km/s
Rotation Period5.270 hours
Albedo0.250
Models: [Radar]  [Radar, hi-res] 
Prevoius: Ernestina

Shape model downloads

Please note that the models are in planetocentric coordinate system, with Z axis passing through planetocentric north pole. Actual rotational axis may differ from planetocentric poles, especially for small irregular bodies.