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(25143) Itokawa  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.32421 2.498e-09 au
e 0.280138 1.532e-09
i 1.621 2.298e-07 deg
Ω 69.081 5.375e-06 deg
ω 162.813 5.438e-06 deg
M 159.528 1.009e-05 deg

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Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9532 au
Aphelion 1.6952 au
Asc. node-Earth separation 0.68011 au
Desc. node-Earth separation -0.05269 au
Earth MOID 0.01319 au
Orbital period 556.586 days
Date of orbit computation   Feb 5 15:50
Observational summary
Optical observations (Discarded) 1114 (15)
Radar observations (Discarded) 39 (0)
Arc length 7443 days
Unobserved 20 days

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Ephemeris at epoch 58538 MJD
Right Ascension 52.9139 deg
Declination 19.9121 deg
V Magnitude 22.09 mag
Solar Elongation -80.64 deg
Galactic Latitude -29.03 deg
Rate 0.437 deg/day
Direction 75.121 deg

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