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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Pheidippos ∴ Summary
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(17351) Pheidippos  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 5.16483 1.443e-07 au
e 0.096797 7.935e-08
i 15.282 8.696e-06 deg
Ω 2.888 2.638e-05 deg
ω 45.764 5.166e-05 deg
M 252.011 4.87e-05 deg

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Other useful info
Absolute Magnitude (H)    11.3 mag
Slope parameter (G)    0.15 mag
Perihelion 4.6649 au
Aphelion 5.6648 au
Asc. node-Earth separation 3.7901 au
Desc. node-Earth separation 4.48836 au
Earth MOID 3.69292 au
Orbital period 4287.29 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 736 (6)
Radar observations (Discarded) 0 (0)
Arc length 23956.1 days
Unobserved 162 days

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Ephemeris at epoch 58506 MJD
Right Ascension 305.185 deg
Declination -31.4005 deg
V Magnitude 19.1 mag
Solar Elongation 11.79 deg
Galactic Latitude -31.74 deg
Rate 0.227 deg/day
Direction 74.639 deg

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