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(137635) 1999WD8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34312 8.577e-09 au
e 0.17883 3.489e-08
i 5.396 3.851e-06 deg
Ω 74.562 4.994e-05 deg
ω 29.916 5.193e-05 deg
M 251.857 1.542e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9241 au
Aphelion 2.7621 au
Asc. node-Earth separation 0.97942 au
Desc. node-Earth separation 1.66932 au
Earth MOID 0.94356 au
Orbital period 1310.06 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 701 (8)
Radar observations (Discarded) 0 (0)
Arc length 8248.81 days
Unobserved 678 days

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Ephemeris at epoch 60426 MJD
Right Ascension 0.5015 deg
Declination -4.33888 deg
V Magnitude 21.99 mag
Solar Elongation 37.39 deg
Galactic Latitude -64.34 deg
Rate 0.433 deg/day
Direction 67.702 deg

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