AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009XX18 ∴ Summary
Contact »
(336657) 2009XX18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75243 2.274e-08 au
e 0.053689 6.126e-08
i 7.417 4.998e-06 deg
Ω 111.359 5.231e-05 deg
ω 298.426 7.373e-05 deg
M 101.929 5.037e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6047 au
Aphelion 2.9002 au
Asc. node-Earth separation 1.69316 au
Desc. node-Earth separation 1.80011 au
Earth MOID 1.62586 au
Orbital period 1667.91 days
Date of orbit computation  feb 22 03:01
Observational summary
Optical observations (Discarded) 338 (4)
Radar observations (Discarded) 0 (0)
Arc length 11200.2 days
Unobserved 91 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 147.093 deg
Declination 20.6912 deg
V Magnitude 21.44 mag
Solar Elongation -109.16 deg
Galactic Latitude 47.89 deg
Rate 0.095 deg/day
Direction 120.451 deg

More info »