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AstDyS ∴ Objects ∴ 2001XP251 ∴ Summary
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(217109) 2001XP251  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65489 1.199e-08 au
e 0.174341 6.513e-08
i 14.44 4.71e-06 deg
Ω 261.356 2.547e-05 deg
ω 106.759 2.951e-05 deg
M 117.875 1.313e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.192 au
Aphelion 3.1177 au
Asc. node-Earth separation 1.69475 au
Desc. node-Earth separation 1.46741 au
Earth MOID 1.24321 au
Orbital period 1580.04 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 823 (7)
Radar observations (Discarded) 0 (0)
Arc length 8652 days
Unobserved 71 days

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Ephemeris at epoch 60427 MJD
Right Ascension 124.608 deg
Declination 5.42589 deg
V Magnitude 21.24 mag
Solar Elongation -88.76 deg
Galactic Latitude 21.8 deg
Rate 0.192 deg/day
Direction 89.217 deg

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