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(189873) 2003QO31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01419 2.429e-08 au
e 0.084796 7.127e-08
i 7.97 5.879e-06 deg
Ω 310.896 4.072e-05 deg
ω 48.438 4.905e-05 deg
M 310.73 2.528e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7586 au
Aphelion 3.2698 au
Asc. node-Earth separation 1.81861 au
Desc. node-Earth separation 2.18626 au
Earth MOID 1.76156 au
Orbital period 1911.42 days
Date of orbit computation  apr 23 20:29
Observational summary
Optical observations (Discarded) 611 (4)
Radar observations (Discarded) 0 (0)
Arc length 9069.99 days
Unobserved 311 days

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Ephemeris at epoch 60425 MJD
Right Ascension 329.023 deg
Declination -13.0572 deg
V Magnitude 20.87 mag
Solar Elongation 68.31 deg
Galactic Latitude -46.75 deg
Rate 0.311 deg/day
Direction 65.398 deg

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