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(216437) 2009DW117  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78045 2.386e-08 au
e 0.051615 5.302e-08
i 2.454 7.084e-06 deg
Ω 312.039 0.0001459 deg
ω 283.325 0.000164 deg
M 25.388 7.507e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6369 au
Aphelion 2.924 au
Asc. node-Earth separation 1.72632 au
Desc. node-Earth separation 1.82136 au
Earth MOID 1.62646 au
Orbital period 1693.44 days
Date of orbit computation  feb 22 02:36
Observational summary
Optical observations (Discarded) 259 (6)
Radar observations (Discarded) 0 (0)
Arc length 6981.57 days
Unobserved 385 days

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Ephemeris at epoch 60416 MJD
Right Ascension 291.12 deg
Declination -24.0055 deg
V Magnitude 21.75 mag
Solar Elongation 96.93 deg
Galactic Latitude -17.6 deg
Rate 0.198 deg/day
Direction 82.598 deg

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