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AstDyS ∴ Objects ∴ 2011WW39 ∴ Summary
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(510458) 2011WW39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10164 3.219e-08 au
e 0.088573 8.44e-08
i 12.737 6.553e-06 deg
Ω 119.35 3.873e-05 deg
ω 300.721 5.747e-05 deg
M 79.547 4.251e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8269 au
Aphelion 3.3764 au
Asc. node-Earth separation 1.96062 au
Desc. node-Earth separation 2.20736 au
Earth MOID 1.86613 au
Orbital period 1995.2 days
Date of orbit computation  feb 22 03:38
Observational summary
Optical observations (Discarded) 162 (0)
Radar observations (Discarded) 0 (0)
Arc length 7598 days
Unobserved 89 days

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Ephemeris at epoch 60419 MJD
Right Ascension 139.162 deg
Declination 24.3791 deg
V Magnitude 22.28 mag
Solar Elongation -104.86 deg
Galactic Latitude 41.92 deg
Rate 0.099 deg/day
Direction 109.166 deg

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