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AstDyS ∴ Objects ∴ 2001XW220 ∴ Summary
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(455276) 2001XW220  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26381 1.395e-08 au
e 0.19833 5.566e-08
i 7.13 6.074e-06 deg
Ω 64.281 5.317e-05 deg
ω 305.99 5.853e-05 deg
M 238.726 2.175e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8148 au
Aphelion 2.7128 au
Asc. node-Earth separation 0.96152 au
Desc. node-Earth separation 1.44888 au
Earth MOID 0.82615 au
Orbital period 1244.11 days
Date of orbit computation  feb 22 03:26
Observational summary
Optical observations (Discarded) 176 (0)
Radar observations (Discarded) 0 (0)
Arc length 7247.98 days
Unobserved 915 days

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Ephemeris at epoch 60398 MJD
Right Ascension 251.008 deg
Declination -20.2291 deg
V Magnitude 22.36 mag
Solar Elongation 116.23 deg
Galactic Latitude 16.44 deg
Rate 0.074 deg/day
Direction 115.084 deg

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