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AstDyS ∴ Objects ∴ 2003OB30 ∴ Summary
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(73543) 2003OB30  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99429 2.343e-08 au
e 0.10636 5.533e-08
i 11.984 4.499e-06 deg
Ω 131.621 2.186e-05 deg
ω 220.925 3.07e-05 deg
M 337.112 2.46e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6758 au
Aphelion 3.3128 au
Asc. node-Earth separation 2.23423 au
Desc. node-Earth separation 1.72589 au
Earth MOID 1.68095 au
Orbital period 1892.52 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 824 (7)
Radar observations (Discarded) 0 (0)
Arc length 9085.83 days
Unobserved 287 days

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Ephemeris at epoch 60425 MJD
Right Ascension 348.402 deg
Declination -8.37895 deg
V Magnitude 20.66 mag
Solar Elongation 48.96 deg
Galactic Latitude -60.22 deg
Rate 0.39 deg/day
Direction 74.027 deg

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