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(375985) 2009WG257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62981 1.96e-08 au
e 0.171525 5.648e-08
i 5.25 6.15e-06 deg
Ω 63.045 6.726e-05 deg
ω 321.32 7.006e-05 deg
M 163.181 2.238e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1787 au
Aphelion 3.0809 au
Asc. node-Earth separation 1.26456 au
Desc. node-Earth separation 1.93453 au
Earth MOID 1.18585 au
Orbital period 1557.7 days
Date of orbit computation  apr 23 21:09
Observational summary
Optical observations (Discarded) 277 (4)
Radar observations (Discarded) 0 (0)
Arc length 8061.27 days
Unobserved 487 days

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Ephemeris at epoch 60425 MJD
Right Ascension 189.504 deg
Declination 1.8476 deg
V Magnitude 21.74 mag
Solar Elongation -152.55 deg
Galactic Latitude 64.52 deg
Rate 0.176 deg/day
Direction -76.917 deg

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