AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009UD30 ∴ Summary
Contact »
(229873) 2009UD30  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02542 2.85e-08 au
e 0.119707 6.946e-08
i 9.947 7.832e-06 deg
Ω 46.358 3.947e-05 deg
ω 275.492 5.13e-05 deg
M 336.258 3.444e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6633 au
Aphelion 3.3876 au
Asc. node-Earth separation 1.95834 au
Desc. node-Earth separation 2.00766 au
Earth MOID 1.67475 au
Orbital period 1922.11 days
Date of orbit computation  feb 22 02:39
Observational summary
Optical observations (Discarded) 372 (1)
Radar observations (Discarded) 0 (0)
Arc length 10840.1 days
Unobserved 308 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 322.37 deg
Declination -24.2099 deg
V Magnitude 21.01 mag
Solar Elongation 72.34 deg
Galactic Latitude -44.7 deg
Rate 0.329 deg/day
Direction 80.461 deg

More info »