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AstDyS ∴ Objects ∴ 2003WM171 ∴ Summary
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(161439) 2003WM171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79136 2.086e-08 au
e 0.232205 6.687e-08
i 9.05 6.783e-06 deg
Ω 108.343 3.753e-05 deg
ω 220.643 3.99e-05 deg
M 193.59 1.154e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1432 au
Aphelion 3.4395 au
Asc. node-Earth separation 2.22266 au
Desc. node-Earth separation 1.22882 au
Earth MOID 1.14052 au
Orbital period 1703.42 days
Date of orbit computation  feb 22 02:24
Observational summary
Optical observations (Discarded) 357 (2)
Radar observations (Discarded) 0 (0)
Arc length 8800.15 days
Unobserved 86 days

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Ephemeris at epoch 60416 MJD
Right Ascension 149.803 deg
Declination 21.4141 deg
V Magnitude 21.98 mag
Solar Elongation -117.95 deg
Galactic Latitude 50.52 deg
Rate 0.026 deg/day
Direction -128.69 deg

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