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AstDyS ∴ Objects ∴ 2009WW116 ∴ Summary
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(633674) 2009WW116  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34952 1.893e-08 au
e 0.081479 6.973e-08
i 5.324 7.368e-06 deg
Ω 246.675 7.064e-05 deg
ω 142.37 8.186e-05 deg
M 20.964 4.272e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1581 au
Aphelion 2.541 au
Asc. node-Earth separation 1.48134 au
Desc. node-Earth separation 1.20686 au
Earth MOID 1.16641 au
Orbital period 1315.43 days
Date of orbit computation  apr 23 22:02
Observational summary
Optical observations (Discarded) 253 (1)
Radar observations (Discarded) 0 (0)
Arc length 5131.49 days
Unobserved 159 days

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Ephemeris at epoch 60425 MJD
Right Ascension 50.8271 deg
Declination 18.9162 deg
V Magnitude 22.34 mag
Solar Elongation -18.36 deg
Galactic Latitude -31.06 deg
Rate 0.517 deg/day
Direction 77.763 deg

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