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(25143) Itokawa  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.32414 2.387e-09 au
e 0.280168 1.47e-09
i 1.621 2.204e-07 deg
Ω 69.08 5.181e-06 deg
ω 162.821 5.242e-06 deg
M 58.248 1.034e-05 deg

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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 0.68055 au
Desc. node-Earth separation -0.04962 au
Earth MOID 0.01277 au
Orbital period 556.544 days
Date of orbit computation   Oct 14 16:03
Observational summary
Optical observations (Discarded) 1114 (12)
Radar observations (Discarded) 39 (0)
Arc length 7443 days
Unobserved 259 days

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Ephemeris
(Epoch 58777 MJD)
Right Ascension 257.98 deg
Declination -24.0276 deg
V Magnitude 21.66 mag
Solar Elongation -52.02 deg
Galactic Latitude 8.99 deg
Rate 1.048 deg/day
Direction 95.396 deg

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