AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000JW9 ∴ Summary
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(104905) 2000JW9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.65603 1.887e-08 au
e 0.093657 5.208e-08
i 13.185 7.182e-06 deg
Ω 136.119 2.717e-05 deg
ω 152.956 5.053e-05 deg
M 36.61 4.203e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4073 au
Aphelion 2.9048 au
Asc. node-Earth separation 1.88507 au
Desc. node-Earth separation 1.41566 au
Earth MOID 1.39721 au
Orbital period 1581.06 days
Date of orbit computation  Oct 31 06:02
Observational summary
Optical observations (Discarded) 482 (3)
Radar observations (Discarded) 0 (0)
Arc length 6701.12 days
Unobserved 137 days

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Ephemeris at epoch 58507 MJD
Right Ascension 348.447 deg
Declination -12.8117 deg
V Magnitude 20.81 mag
Solar Elongation -41.46 deg
Galactic Latitude -63.04 deg
Rate 0.424 deg/day
Direction 68.682 deg

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