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AstDyS ∴ Objects ∴ 2001XE221 ∴ Summary
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(99368) 2001XE221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.30363 1.354e-07 au
e 0.019371 4.997e-08
i 5.834 5.487e-06 deg
Ω 256.469 5.687e-05 deg
ω 7.413 0.0002051 deg
M 92.769 0.0001916 deg

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Other useful info
Absolute Magnitude (H)    12.5 mag
Slope parameter (G)    0.15 mag
Perihelion 5.2009 au
Aphelion 5.4064 au
Asc. node-Earth separation 4.18673 au
Desc. node-Earth separation 4.42125 au
Earth MOID 4.18512 au
Orbital period 4461.27 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 840 (3)
Radar observations (Discarded) 0 (0)
Arc length 8433.93 days
Unobserved 111 days

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Ephemeris at epoch 60398 MJD
Right Ascension 358.358 deg
Declination 4.53005 deg
V Magnitude 20.36 mag
Solar Elongation 9.46 deg
Galactic Latitude -55.38 deg
Rate 0.223 deg/day
Direction 66.475 deg

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