2010 KZ39

2010 KZ39
Discovery[1][2][3]
Discovered by
Discovery siteLas Campañas Obs.
(first observed)
Discovery date21 May 2010
(first observed)
Designations
2010 KZ39
Orbital characteristics[4][5]
Epoch 16 February 2017 (JD 2457800.5)
Uncertainty parameter 5
Observation arc1.83 yr (669 days)
Aphelion47.825 AU
Perihelion42.965 AU
45.395 AU
Eccentricity0.0535
305.86 yr (111,714 days)
256.31°
0° 0m 11.52s / day
Inclination26.032°
53.118°
≈ 6 May 2110[6]
±5 months
313.91°
Physical characteristics
0.10 (assumed)[7]
20.7[11]

2010 KZ39 is a trans-Neptunian object orbiting the Sun as a detached object in the outer reaches of the Solar System. The object was first observed on 21 May 2010 by astronomers Andrzej Udalski, Scott Sheppard, M. Szymanski and Chad Trujillo at the Las Campañas Observatory in Chile.[1][3]

  1. ^ a b Cite error: The named reference MPC-object was invoked but never defined (see the help page).
  2. ^ Cite error: The named reference MPEC2010-L38 was invoked but never defined (see the help page).
  3. ^ a b All four named discoverers are uncredited in sources.
  4. ^ a b c Cite error: The named reference jpldata was invoked but never defined (see the help page).
  5. ^ a b Cite error: The named reference Buie was invoked but never defined (see the help page).
  6. ^ JPL Horizons Observer Location: @sun (Perihelion occurs when deldot changes from negative to positive. Uncertainty in time of perihelion is 3-sigma.)
  7. ^ a b c Cite error: The named reference lcdb was invoked but never defined (see the help page).
  8. ^ Cite error: The named reference bruton was invoked but never defined (see the help page).
  9. ^ a b Cite error: The named reference Benecchi-2013 was invoked but never defined (see the help page).
  10. ^ Cite error: The named reference Brown-dplist was invoked but never defined (see the help page).
  11. ^ Cite error: The named reference AstDyS was invoked but never defined (see the help page).