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AstDyS ∴ Objects ∴ 2001XW161 ∴ Summary
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(89599) 2001XW161  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.34849 1.762e-08 au
e 0.232025 8.673e-08
i 3.001 6.873e-06 deg
Ω 128.173 0.0001376 deg
ω 222.516 0.0001386 deg
M 307.628 1.255e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8036 au
Aphelion 2.8934 au
Asc. node-Earth separation 1.69398 au
Desc. node-Earth separation 0.88211 au
Earth MOID 0.79822 au
Orbital period 1314.57 days
Date of orbit computation  Oct 31 05:53
Observational summary
Optical observations (Discarded) 326 (5)
Radar observations (Discarded) 0 (0)
Arc length 8091.12 days
Unobserved 161 days

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Ephemeris at epoch 58437 MJD
Right Ascension 269.171 deg
Declination -22.6078 deg
V Magnitude 21.56 mag
Solar Elongation -36.93 deg
Galactic Latitude 1.1 deg
Rate 0.536 deg/day
Direction 91.963 deg

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