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(231655) 2009WW164  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13035 2.927e-08 au
e 0.132236 5.526e-08
i 3.991 5.274e-06 deg
Ω 260.544 8.239e-05 deg
ω 59.895 8.475e-05 deg
M 310.14 2.147e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7164 au
Aphelion 3.5443 au
Asc. node-Earth separation 1.8685 au
Desc. node-Earth separation 2.31075 au
Earth MOID 1.70612 au
Orbital period 2022.96 days
Date of orbit computation  feb 22 02:39
Observational summary
Optical observations (Discarded) 403 (4)
Radar observations (Discarded) 0 (0)
Arc length 8080.95 days
Unobserved 342 days

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Ephemeris at epoch 60419 MJD
Right Ascension 281.991 deg
Declination -22.8886 deg
V Magnitude 20.82 mag
Solar Elongation 108.06 deg
Galactic Latitude -9.49 deg
Rate 0.125 deg/day
Direction 77.033 deg

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