AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009DX31 ∴ Summary
Contact »
(343092) 2009DX31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14362 3.258e-08 au
e 0.107669 5.077e-08
i 11.665 7.846e-06 deg
Ω 164.102 2.815e-05 deg
ω 274.746 4.844e-05 deg
M 345.515 4.204e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8052 au
Aphelion 3.4821 au
Asc. node-Earth separation 2.0882 au
Desc. node-Earth separation 2.12778 au
Earth MOID 1.85199 au
Orbital period 2035.84 days
Date of orbit computation  apr 23 21:02
Observational summary
Optical observations (Discarded) 246 (0)
Radar observations (Discarded) 0 (0)
Arc length 8078.81 days
Unobserved 83 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 57.6724 deg
Declination 11.1468 deg
V Magnitude 21.9 mag
Solar Elongation -24.52 deg
Galactic Latitude -32.09 deg
Rate 0.407 deg/day
Direction 76.416 deg

More info »