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(477427) 2009WL81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38662 1.686e-08 au
e 0.1983 9.001e-08
i 2.578 1.108e-05 deg
Ω 19.517 0.0001916 deg
ω 46.274 0.0001945 deg
M 329.342 2.923e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9134 au
Aphelion 2.8599 au
Asc. node-Earth separation 1.01944 au
Desc. node-Earth separation 1.65503 au
Earth MOID 0.92836 au
Orbital period 1346.71 days
Date of orbit computation  apr 23 21:31
Observational summary
Optical observations (Discarded) 109 (1)
Radar observations (Discarded) 0 (0)
Arc length 6533.01 days
Unobserved 248 days

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Ephemeris at epoch 60425 MJD
Right Ascension 29.3925 deg
Declination 12.3431 deg
V Magnitude 22.1 mag
Solar Elongation 3.3 deg
Galactic Latitude -47.39 deg
Rate 0.583 deg/day
Direction 68.624 deg

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