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AstDyS ∴ Objects ∴ 2001XW161 ∴ Summary
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(89599) 2001XW161  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.34931 9.878e-09 au
e 0.232282 5.473e-08
i 3 4.024e-06 deg
Ω 128.199 7.747e-05 deg
ω 222.412 7.82e-05 deg
M 252.984 7.214e-06 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8036 au
Aphelion 2.895 au
Asc. node-Earth separation 1.69718 au
Desc. node-Earth separation 0.88203 au
Earth MOID 0.79784 au
Orbital period 1315.25 days
Date of orbit computation  Feb 7 06:19
Observational summary
Optical observations (Discarded) 319 (19)
Radar observations (Discarded) 0 (0)
Arc length 7623.08 days
Unobserved 365 days

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Ephemeris at epoch 58173 MJD
Right Ascension 235.152 deg
Declination -16.0714 deg
V Magnitude 21.97 mag
Solar Elongation 98.43 deg
Galactic Latitude 30.42 deg
Rate 0.181 deg/day
Direction 96.522 deg

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