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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 5.752e-08 au
e 0.175711 1.647e-07
i 26.275 1.531e-05 deg
Ω 71.876 2.565e-05 deg
ω 85.511 8.567e-05 deg
M 336.083 7.031e-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  feb 22 03:42
Observational summary
Optical observations (Discarded) 115 (0)
Radar observations (Discarded) 0 (0)
Arc length 6636.1 days
Unobserved 80 days

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Ephemeris at epoch 60397 MJD
Right Ascension 98.891 deg
Declination 44.7271 deg
V Magnitude 21.66 mag
Solar Elongation -89.36 deg
Galactic Latitude 16.09 deg
Rate 0.202 deg/day
Direction 103.573 deg

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