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AstDyS ∴ Objects ∴ 1999JW107 ∴ Summary
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(31763) 1999JW107  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.91886 1.141e-08 au
e 0.10107 3.071e-08
i 2.189 3.344e-06 deg
Ω 156.665 8.342e-05 deg
ω 332.22 8.509e-05 deg
M 79.492 1.71e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6239 au
Aphelion 3.2139 au
Asc. node-Earth separation 1.66217 au
Desc. node-Earth separation 2.16358 au
Earth MOID 1.63947 au
Orbital period 1821.45 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2575 (9)
Radar observations (Discarded) 0 (0)
Arc length 11852.7 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 228.256 deg
Declination -14.7389 deg
V Magnitude 18.32 mag
Solar Elongation 165.75 deg
Galactic Latitude 35.85 deg
Rate 0.196 deg/day
Direction -71.934 deg

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