121 Hermione

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References[edit]

  1. ^ a b c d e Linda T. Elkins-Tanton - Asteroids, Meteorites, and Comets (2010) - Page 96 (Google Books)
  2. ^ a b c d e F. Marchis et al. (2006). "Shape, size and multiplicity of main-belt asteroids I. Keck Adaptive Optics survey". Icarus 185 (1): 39. Bibcode:2006Icar..185...39M. doi:10.1016/j.icarus.2006.06.001. PMC 2600456. PMID 19081813. 
  3. ^ a b c d e F. Marchis et al. (2005). "Mass and density of Asteroid 121 Hermione from an analysis of its companion orbit". Icarus 178 (2): 450. Bibcode:2005Icar..178..450M. doi:10.1016/j.icarus.2005.05.003. 
  4. ^ IAUC 7980
  5. ^ 121 Hermione and S/2002 (121) 1, orbit data website maintained by F. Marchis.
  6. ^ Assuming a similar density to the primary.
  7. ^ Discovery Circumstances: Numbered Minor Planets, Minor Planet Centre
  8. ^ ASTORB orbital elements database, Lowell Observatory
  9. ^ a b c Jim Baer (2008). "Recent Asteroid Mass Determinations". Personal Website. Retrieved 2008-12-07. 
  10. ^ Using the "snowman" shape model, which best matches the value of J2 implied from precession.
  11. ^ a b On the extremities of the long axis.
  12. ^ IAUC 8264
  13. ^ a b Supplemental IRAS minor planet survey
  14. ^ PDS node taxonomy database

External links[edit]