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(221931) 2009OD18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22539 1.082e-08 au
e 0.206659 6.767e-08
i 7.107 7.881e-06 deg
Ω 153.764 4.032e-05 deg
ω 218.493 4.509e-05 deg
M 114.401 1.66e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7655 au
Aphelion 2.6853 au
Asc. node-Earth separation 1.55234 au
Desc. node-Earth separation 0.82381 au
Earth MOID 0.77107 au
Orbital period 1212.57 days
Date of orbit computation  apr 23 20:36
Observational summary
Optical observations (Discarded) 288 (0)
Radar observations (Discarded) 0 (0)
Arc length 8947.94 days
Unobserved 49 days

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Ephemeris at epoch 60425 MJD
Right Ascension 130.429 deg
Declination 17.9411 deg
V Magnitude 22.69 mag
Solar Elongation -93.15 deg
Galactic Latitude 32.16 deg
Rate 0.217 deg/day
Direction 96.237 deg

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