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AstDyS ∴ Objects ∴ 2005WM121 ∴ Summary
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(311507) 2005WM121  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.14823 4.19e-08 au
e 0.180145 7.417e-08
i 1.953 7.556e-06 deg
Ω 141.44 0.0002438 deg
ω 264.214 0.0002453 deg
M 124.212 2.186e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5811 au
Aphelion 3.7154 au
Asc. node-Earth separation 2.11361 au
Desc. node-Earth separation 1.97889 au
Earth MOID 1.59077 au
Orbital period 2040.32 days
Date of orbit computation  Oct 31 08:10
Observational summary
Optical observations (Discarded) 224 (1)
Radar observations (Discarded) 0 (0)
Arc length 6729.04 days
Unobserved 411 days

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Ephemeris at epoch 58596 MJD
Right Ascension 208.757 deg
Declination -9.1055 deg
V Magnitude 21.59 mag
Solar Elongation -176.56 deg
Galactic Latitude 50.62 deg
Rate 0.191 deg/day
Direction -69.075 deg

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