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AstDyS ∴ Objects ∴ 1997WD18 ∴ Summary
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(96364) 1997WD18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31754 8.053e-09 au
e 0.105183 3.195e-08
i 3.102 4.335e-06 deg
Ω 323.455 6.483e-05 deg
ω 97.627 6.844e-05 deg
M 159.905 2.253e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0738 au
Aphelion 2.5613 au
Asc. node-Earth separation 1.31192 au
Desc. node-Earth separation 1.27369 au
Earth MOID 1.08951 au
Orbital period 1288.66 days
Date of orbit computation  apr 23 20:07
Observational summary
Optical observations (Discarded) 1220 (8)
Radar observations (Discarded) 0 (0)
Arc length 9638.39 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 236.446 deg
Declination -24.9274 deg
V Magnitude 19.57 mag
Solar Elongation 155.65 deg
Galactic Latitude 23.1 deg
Rate 0.197 deg/day
Direction -82.432 deg

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