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AstDyS ∴ Objects ∴ 2011WA20 ∴ Summary
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(442504) 2011WA20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17894 4.589e-08 au
e 0.054635 9.59e-08
i 8.46 8.444e-06 deg
Ω 248.241 4.498e-05 deg
ω 349.363 7.855e-05 deg
M 253.483 6.396e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0053 au
Aphelion 3.3526 au
Asc. node-Earth separation 1.99421 au
Desc. node-Earth separation 2.36387 au
Earth MOID 1.99324 au
Orbital period 2070.24 days
Date of orbit computation  apr 23 21:24
Observational summary
Optical observations (Discarded) 167 (0)
Radar observations (Discarded) 0 (0)
Arc length 6651.84 days
Unobserved 102 days

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Ephemeris at epoch 60426 MJD
Right Ascension 112.133 deg
Declination 14.5973 deg
V Magnitude 22.6 mag
Solar Elongation -75.75 deg
Galactic Latitude 14.7 deg
Rate 0.222 deg/day
Direction 94.011 deg

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