NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Itokawa ∴ Summary
Contact »
(25143) Itokawa  ▹ 
SUMMARY
Keplerian elements
(Epoch 58600.0 MJD)
Value 1-σ variation Units
a 1.32414 2.507e-09 au
e 0.280145 1.536e-09
i 1.621 2.299e-07 deg
Ω 69.081 5.375e-06 deg
ω 162.824 5.438e-06 deg
M 288.876 1.046e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9532 au
Aphelion distance 1.6951 au
Asc. node-Earth separation 0.68073 au
Desc. node-Earth separation -0.05152 au
Earth MOID 0.01309 au
Orbital period 556.545 days
Date of orbit computation   May 25 11:09
Observational summary
Optical observations (Discarded) 1114 (15)
Radar observations (Discarded) 39 (0)
Arc length 7443 days
Unobserved 202 days

More info »
Ephemeris
(Epoch 58720 MJD)
Right Ascension 194.739 deg
Declination -6.18379 deg
V Magnitude 21.33 mag
Solar Elongation -44.7 deg
Galactic Latitude 56.64 deg
Rate 1.104 deg/day
Direction 113.83 deg

More info »





This Web Site has been visited 160243 times since

and this Page has been visited 11189 times since 2011/06/13