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(30812) 1990OZ4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27155 6.506e-09 au
e 0.198291 2.916e-08
i 4.951 3.116e-06 deg
Ω 228.596 4.366e-05 deg
ω 56.993 4.49e-05 deg
M 315.388 1.108e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8211 au
Aphelion 2.722 au
Asc. node-Earth separation 0.95963 au
Desc. node-Earth separation 1.45751 au
Earth MOID 0.81035 au
Orbital period 1250.49 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 1813 (16)
Radar observations (Discarded) 0 (0)
Arc length 17489.1 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 245.458 deg
Declination -21.0801 deg
V Magnitude 17.86 mag
Solar Elongation 147.75 deg
Galactic Latitude 19.9 deg
Rate 0.099 deg/day
Direction -39.576 deg

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