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AstDyS ∴ Objects ∴ Hayabusa ∴ Summary
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(17656) Hayabusa  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.80624 1.674e-08 au
e 0.0757 4.317e-08
i 3.474 4.506e-06 deg
Ω 53.565 7.46e-05 deg
ω 261.667 8.1e-05 deg
M 329.731 3.127e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5938 au
Aphelion 3.0187 au
Asc. node-Earth separation 1.83172 au
Desc. node-Earth separation 1.74771 au
Earth MOID 1.58196 au
Orbital period 1717.06 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1090 (7)
Radar observations (Discarded) 0 (0)
Arc length 9790.93 days
Unobserved 172 days

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Ephemeris at epoch 58506 MJD
Right Ascension 307.844 deg
Declination -21.3744 deg
V Magnitude 19.61 mag
Solar Elongation -3.44 deg
Galactic Latitude -31.08 deg
Rate 0.457 deg/day
Direction 76.212 deg

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