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(425289) 2009WS209  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74824 2.703e-08 au
e 0.187033 5.857e-08
i 10.01 5.912e-06 deg
Ω 92.469 3.938e-05 deg
ω 64.555 4.592e-05 deg
M 358.424 2.502e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2342 au
Aphelion 3.2622 au
Asc. node-Earth separation 1.47213 au
Desc. node-Earth separation 1.86718 au
Earth MOID 1.26625 au
Orbital period 1664.1 days
Date of orbit computation  apr 23 21:20
Observational summary
Optical observations (Discarded) 261 (4)
Radar observations (Discarded) 0 (0)
Arc length 6550.27 days
Unobserved 46 days

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Ephemeris at epoch 60425 MJD
Right Ascension 142.133 deg
Declination 27.1261 deg
V Magnitude 21.25 mag
Solar Elongation -100.65 deg
Galactic Latitude 45.18 deg
Rate 0.248 deg/day
Direction 119.68 deg

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