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NEODyS ∴ Objects ∴ 2002OS4 ∴ Summary
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2002OS4  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.92402 4.385e-09 au
e 0.453577 3.428e-08
i 26.797 1.128e-05 deg
Ω 289.527 9.544e-06 deg
ω 102.107 2.327e-05 deg
M 129.79 9.758e-06 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0513 au
Aphelion 2.7967 au
Asc. node-Earth separation 0.67287 au
Desc. node-Earth separation 0.41235 au
Earth MOID 0.29931 au
Orbital period 974.797 days
Date of orbit computation   Nov 18 11:41
Observational summary
Optical observations (Discarded) 418 (10)
Radar observations (Discarded) 0 (0)
Arc length 4241 days
Unobserved 1148 days

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Ephemeris at epoch 57839 MJD
Right Ascension 180.889 deg
Declination -44.9963 deg
V Magnitude 22.61 mag
Solar Elongation 137.28 deg
Galactic Latitude 17.05 deg
Rate 0.279 deg/day
Direction -74.553 deg

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