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AstDyS ∴ Objects ∴ 2001XS221 ∴ Summary
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(151192) 2001XS221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66225 1.506e-08 au
e 0.037459 4.173e-08
i 1.705 5.696e-06 deg
Ω 0.68 0.0001557 deg
ω 82.616 0.0001767 deg
M 27.786 8.428e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5625 au
Aphelion 2.762 au
Asc. node-Earth separation 1.64312 au
Desc. node-Earth separation 1.67527 au
Earth MOID 1.57951 au
Orbital period 1586.62 days
Date of orbit computation  feb 22 02:22
Observational summary
Optical observations (Discarded) 379 (0)
Radar observations (Discarded) 0 (0)
Arc length 9953.1 days
Unobserved 124 days

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Ephemeris at epoch 60418 MJD
Right Ascension 96.9663 deg
Declination 24.6984 deg
V Magnitude 21.96 mag
Solar Elongation -68.21 deg
Galactic Latitude 6.17 deg
Rate 0.337 deg/day
Direction 94.324 deg

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