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AstDyS ∴ Objects ∴ 2002XW21 ∴ Summary
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(114280) 2002XW21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.20987 7.55e-09 au
e 0.129235 5.052e-08
i 3.939 5.292e-06 deg
Ω 53.637 5.64e-05 deg
ω 338.217 5.906e-05 deg
M 341.869 1.63e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9243 au
Aphelion 2.4955 au
Asc. node-Earth separation 0.95087 au
Desc. node-Earth separation 1.45704 au
Earth MOID 0.93015 au
Orbital period 1199.91 days
Date of orbit computation  Oct 31 06:08
Observational summary
Optical observations (Discarded) 894 (6)
Radar observations (Discarded) 0 (0)
Arc length 6831.82 days
Unobserved 89 days

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Ephemeris at epoch 58499 MJD
Right Ascension 15.6038 deg
Declination 6.12456 deg
V Magnitude 19.99 mag
Solar Elongation -81.44 deg
Galactic Latitude -56.64 deg
Rate 0.445 deg/day
Direction 63.462 deg

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