AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009HO42 ∴ Summary
Contact »
(263931) 2009HO42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72475 2.422e-08 au
e 0.043646 7.037e-08
i 6.55 6.519e-06 deg
Ω 154.325 5.605e-05 deg
ω 197.726 9.355e-05 deg
M 343.351 7.618e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6058 au
Aphelion 2.8437 au
Asc. node-Earth separation 1.84839 au
Desc. node-Earth separation 1.60117 au
Earth MOID 1.59968 au
Orbital period 1642.81 days
Date of orbit computation  apr 23 20:45
Observational summary
Optical observations (Discarded) 260 (0)
Radar observations (Discarded) 0 (0)
Arc length 9882.06 days
Unobserved 735 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 355.402 deg
Declination -2.56029 deg
V Magnitude 22.12 mag
Solar Elongation 41.16 deg
Galactic Latitude -60.29 deg
Rate 0.411 deg/day
Direction 69.83 deg

More info »