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(25143) Itokawa  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.32416 3.197e-09 au
e 0.280118 1.916e-09
i 1.621 2.81e-07 deg
Ω 69.08 6.494e-06 deg
ω 162.803 6.569e-06 deg
M 131.434 1.144e-05 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9532 au
Aphelion 1.6951 au
Asc. node-Earth separation 0.68081 au
Desc. node-Earth separation -0.0509 au
Earth MOID 0.01288 au
Orbital period 556.559 days
Date of orbit computation   May 15 20:25
Observational summary
Optical observations (Discarded) 1073 (16)
Radar observations (Discarded) 39 (0)
Arc length 6336 days
Unobserved 490 days

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Ephemeris at epoch 57901 MJD
Right Ascension 61.5856 deg
Declination 20.7401 deg
V Magnitude 22.44 mag
Solar Elongation 3.06 deg
Galactic Latitude -22.8 deg
Rate 0.6 deg/day
Direction 78.447 deg

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