1866 Sisyphus Article Index for
1866
 

Information About

1866 Sisyphus




name=1866 Sisyphus
  Discovery Date December 5 , 1972
  Designations 1972 XA
  Category Apollo , Mars Crosser
  Epoch December 1 , 2005 ( JD 24537055)
  Semimajor 283343 G M (1894 AU )
  Perihelion 130751 Gm (0874 AU)
  Aphelion 435936 Gm (2914 AU)
  Eccentricity 0539
  Period 952094 D (2607 A )
  Inclination 41181 °
  Asc Node 63600°
  Arg Peri 293033°
  Mean Anomaly 261365°
  Speed 19977 km/ S
  Dimensions 85 km
  Mass <sup></sup> Kg
  Density g/ Cm³
  Gravity m/s&2
  Escape Velocity km/s
  Rotation 1 d
  Spectral Class S
  Abs Mag 12237
  Albedo 160