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(78810) 2003ON31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37895 9.226e-09 au
e 0.167258 4.741e-08
i 3.534 5.056e-06 deg
Ω 314.625 6.476e-05 deg
ω 51.012 6.622e-05 deg
M 213.5 1.588e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.981 au
Aphelion 2.7768 au
Asc. node-Earth separation 1.07816 au
Desc. node-Earth separation 1.59936 au
Earth MOID 0.98131 au
Orbital period 1340.22 days
Date of orbit computation  feb 22 02:06
Observational summary
Optical observations (Discarded) 897 (8)
Radar observations (Discarded) 0 (0)
Arc length 8674.83 days
Unobserved 348 days

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Ephemeris at epoch 60398 MJD
Right Ascension 217.058 deg
Declination -19.9972 deg
V Magnitude 20.25 mag
Solar Elongation 146.95 deg
Galactic Latitude 37.37 deg
Rate 0.152 deg/day
Direction -81.503 deg

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