2006 HH123

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2006 HH123
Discovery[1] and designation
Discovered by M. W. Buie
Discovery date April 26, 2006
MPC designation 2006 HH123
Minor planet category TNO[2]
Orbital characteristics[2][3]
Epoch April 15, 2006 (2453840.5)
Aphelion 81 AU (Q)
Perihelion 30 AU (q)
56 AU (a)
Eccentricity 0.46 (assumed)[4]
416 yr
360° (M)
Inclination 44°
Physical characteristics

2006 HH123, also written as 2006 HH123, is a lost object with an assumed eccentricity.[4] If it is a scattered-disc object it would have an absolute magnitude of 5.2,[2] and be a dwarf planet candidate. The preliminary orbital elements (as displayed in the infobox to the right) are calculated using only three observations over a period of one day,[1][2][3] hence its orbit is very poorly known and it is lost.


  1. ^ a b "List Of Centaurs and Scattered-Disk Objects". Minor Planet Center. Archived from the original on 25 July 2011. Retrieved 2011-08-19. 
  2. ^ a b c d e "JPL Small-Body Database Browser: (2006 HH123)" (last observation: 2006-04-27; arc: 1 day; uncertainty: 9 (lost)). Retrieved 2011-08-19. 
  3. ^ a b c The Minor Planet Center: 2006 HH123. Retrieved 2011-08-19.
  4. ^ a b 2006 HH123 Orbit

See also[edit]