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AstDyS ∴ Objects ∴ 2003OO21 ∴ Summary
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(128081) 2003OO21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65765 1.531e-08 au
e 0.088142 4.93e-08
i 14.111 5.623e-06 deg
Ω 315.65 1.946e-05 deg
ω 157.468 4.325e-05 deg
M 110.863 3.598e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4234 au
Aphelion 2.8919 au
Asc. node-Earth separation 1.85699 au
Desc. node-Earth separation 1.45305 au
Earth MOID 1.44478 au
Orbital period 1582.5 days
Date of orbit computation  feb 22 02:17
Observational summary
Optical observations (Discarded) 1033 (217)
Radar observations (Discarded) 0 (0)
Arc length 9616.8 days
Unobserved 317 days

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Ephemeris at epoch 60418 MJD
Right Ascension 247.305 deg
Declination -41.494 deg
V Magnitude 20.09 mag
Solar Elongation 132.68 deg
Galactic Latitude 4.91 deg
Rate 0.107 deg/day
Direction -125.387 deg

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