440 Theodora Article Index for
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Information About

440 Theodora




  Discovery Date October 13 , 1898
  Designations 1898 EC
  Category Main Belt
  Epoch 30 January , 2005 ( JD 24534005)
  Semimajor 330691 G M (2211 AU )
  Perihelion 295119 Gm (1973 AU)
  Aphelion 366262 Gm (2448 AU)
  Eccentricity 0108
  Period 1200425 D (329 A )
  Inclination 1598 °
  Asc Node 29235°
  Arg Peri 178848°
  Mean Anomaly 45049°
  Speed 2003 km/ S
  Dimensions 11 - 24 km
  Mass ''unknown''
  Density ''unknown''
  Gravity ''unknown''
  Escape Velocity ''unknown''
  Rotation ''unknown''
  Spectral Class ''unknown''
  Abs Mag 115
  Albedo ''unknown''