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AstDyS ∴ Objects ∴ 2001XU31 ∴ Summary
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(89487) 2001XU31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31789 7.102e-09 au
e 0.176446 3.429e-08
i 4.459 4.021e-06 deg
Ω 114.549 4.873e-05 deg
ω 262.995 5.018e-05 deg
M 176.25 1.244e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9089 au
Aphelion 2.7269 au
Asc. node-Earth separation 1.31172 au
Desc. node-Earth separation 1.18249 au
Earth MOID 0.91673 au
Orbital period 1288.95 days
Date of orbit computation  apr 23 20:05
Observational summary
Optical observations (Discarded) 1521 (9)
Radar observations (Discarded) 0 (0)
Arc length 10689 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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