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(12242) Koon  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.11261 6.677e-08 au
e 0.069118 4.139e-08
i 29.777 5.113e-06 deg
Ω 222.629 7.516e-06 deg
ω 94.768 3.975e-05 deg
M 44.815 3.744e-05 deg

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Other useful info
Absolute Magnitude (H)    11.0 mag
Slope parameter (G)    0.15 mag
Perihelion 4.7592 au
Aphelion 5.466 au
Asc. node-Earth separation 4.10939 au
Desc. node-Earth separation 4.0684 au
Earth MOID 3.90387 au
Orbital period 4222.43 days
Date of orbit computation  Jun 5 00:39
Observational summary
Optical observations (Discarded) 3228 (217)
Radar observations (Discarded) 0 (0)
Arc length 25309.9 days
Unobserved 162 days

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Ephemeris at epoch 60487 MJD
Right Ascension 23.729 deg
Declination 22.6966 deg
V Magnitude 18.7 mag
Solar Elongation 64.82 deg
Galactic Latitude -39.08 deg
Rate 0.153 deg/day
Direction 71.118 deg

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