121 Hermione

From Wikipedia, the free encyclopedia
Jump to navigation Jump to search

References[change | change source]

  1. 1.0 1.1 1.2 1.3 1.4 F. Marchis; et al. (2006). "Shape, size and multiplicity of main-belt asteroids I. Keck Adaptive Optics survey". Icarus. 185: 39.
  2. 2.0 2.1 2.2 2.3 2.4 F. Marchis; et al. (2005). "Mass and density of Asteroid 121 Hermione from an analysis of its companion orbit". Icarus. 178: 450.
  3. IAUC 7980[dead link]
  4. 121 Hermione and S/2002 (121) 1, orbit data website maintained by F. Marchis.
  5. Assuming a similar density to the primary.
  6. Discovery Circumstances: Numbered Minor Planets, Minor Planet Centre Archived 20 June 2007 at WebCite
  7. ASTORB orbital elements database, Lowell Observatory
  8. Using the "snowman" shape model, which best matches the value of J2 implied from precession.
  9. 9.0 9.1 On the extremities of the long axis.
  10. IAUC 8264[dead link]
  11. 11.0 11.1 Supplemental IRAS minor planet survey Archived 17 January 2010 at WebCite
  12. PDS node taxonomy database Archived 16 January 2010 at WebCite

Other websites[change | change source]