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AstDyS ∴ Objects ∴ 2001XG221 ∴ Summary
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(252637) 2001XG221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7054 1.681e-08 au
e 0.044713 5.954e-08
i 5.484 5.049e-06 deg
Ω 240.542 5.672e-05 deg
ω 132.364 7.821e-05 deg
M 47.095 5.596e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5844 au
Aphelion 2.8264 au
Asc. node-Earth separation 1.77148 au
Desc. node-Earth separation 1.63433 au
Earth MOID 1.58896 au
Orbital period 1625.35 days
Date of orbit computation  feb 22 02:44
Observational summary
Optical observations (Discarded) 581 (5)
Radar observations (Discarded) 0 (0)
Arc length 8116.76 days
Unobserved 97 days

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Ephemeris at epoch 60419 MJD
Right Ascension 55.6342 deg
Declination 19.1117 deg
V Magnitude 21.48 mag
Solar Elongation -28.67 deg
Galactic Latitude -27.9 deg
Rate 0.421 deg/day
Direction 79.172 deg

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