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AstDyS ∴ Objects ∴ Polydoros ∴ Summary
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(4708) Polydoros  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.24096 6.976e-08 au
e 0.061184 4.08e-08
i 6.992 3.408e-06 deg
Ω 281.167 3.685e-05 deg
ω 104.116 5.279e-05 deg
M 304.128 4.221e-05 deg

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Other useful info
Absolute Magnitude (H)    10.1 mag
Slope parameter (G)    0.15 mag
Perihelion 4.9203 au
Aphelion 5.5616 au
Asc. node-Earth separation 4.28357 au
Desc. node-Earth separation 4.16209 au
Earth MOID 3.93322 au
Orbital period 4382.43 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 3733 (86)
Radar observations (Discarded) 0 (0)
Arc length 12840.8 days
Unobserved 169 days

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Ephemeris at epoch 60427 MJD
Right Ascension 335.719 deg
Declination -5.24029 deg
V Magnitude 17.93 mag
Solar Elongation 61.41 deg
Galactic Latitude -48.43 deg
Rate 0.17 deg/day
Direction 62.514 deg

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