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AstDyS ∴ Objects ∴ 2011WW123 ∴ Summary
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(530915) 2011WW123  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.2412 5.736e-08 au
e 0.175711 1.636e-07
i 26.275 1.527e-05 deg
Ω 71.876 2.56e-05 deg
ω 85.511 8.532e-05 deg
M 336.083 6.99e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6717 au
Aphelion 3.8107 au
Asc. node-Earth separation 2.11375 au
Desc. node-Earth separation 2.17051 au
Earth MOID 1.83519 au
Orbital period 2131.36 days
Date of orbit computation  apr 23 21:43
Observational summary
Optical observations (Discarded) 118 (0)
Radar observations (Discarded) 0 (0)
Arc length 6682.95 days
Unobserved 62 days

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Ephemeris at epoch 60427 MJD
Right Ascension 109.385 deg
Declination 42.9829 deg
V Magnitude 21.86 mag
Solar Elongation -69.59 deg
Galactic Latitude 22.64 deg
Rate 0.308 deg/day
Direction 103.266 deg

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