AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Itokawa ∴ Summary
Contact »
(25143) Itokawa  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.32414 1.494e-09 au
e 0.280331 1.038e-09
i 1.621 1.631e-07 deg
Ω 69.076 3.949e-06 deg
ω 162.821 3.999e-06 deg
M 13.196 8.472e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9529 au
Aphelion 1.6953 au
Asc. node-Earth separation 0.68155 au
Desc. node-Earth separation -0.05167 au
Earth MOID 0.01307 au
Orbital period 556.545 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 1186 (17)
Radar observations (Discarded) 39 (0)
Arc length 8587.82 days
Unobserved 756 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 335.54 deg
Declination -10.9389 deg
V Magnitude 21.33 mag
Solar Elongation 56.73 deg
Galactic Latitude -51.39 deg
Rate 0.891 deg/day
Direction 70.294 deg

More info »