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(203915) 2003OA4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42404 9.562e-09 au
e 0.184084 4.646e-08
i 2.48 5.759e-06 deg
Ω 158.461 0.0001068 deg
ω 156.349 0.0001079 deg
M 171.264 1.413e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9778 au
Aphelion 2.8703 au
Asc. node-Earth separation 1.82692 au
Desc. node-Earth separation 0.99508 au
Earth MOID 0.96415 au
Orbital period 1378.5 days
Date of orbit computation  apr 23 20:32
Observational summary
Optical observations (Discarded) 584 (3)
Radar observations (Discarded) 0 (0)
Arc length 10446.1 days
Unobserved 83 days

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Ephemeris at epoch 60425 MJD
Right Ascension 114.859 deg
Declination 20.4135 deg
V Magnitude 22.49 mag
Solar Elongation -78.26 deg
Galactic Latitude 19.42 deg
Rate 0.234 deg/day
Direction 96.696 deg

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