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2011WA  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 0.844676 1.368e-09 au
e 0.28557 4.71e-07
i 30.385 6.16e-05 deg
Ω 51.525 3.384e-06 deg
ω 206.112 8.305e-05 deg
M 134.841 0.000163 deg

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Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6035 au
Aphelion distance 1.0859 au
Asc. node-Earth separation 0.05443 au
Desc. node-Earth separation -0.3929 au
Earth MOID 0.05094 au
Orbital period 283.552 days
Date of orbit computation   May 28 12:58
Observational summary
Optical observations (Discarded) 257 (4)
Radar observations (Discarded) 0 (0)
Arc length 2561 days
Unobserved 594 days

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Ephemeris
(Epoch 59036 MJD)
Right Ascension 88.9902 deg
Declination 30.3781 deg
V Magnitude 24.13 mag
Solar Elongation 16.49 deg
Galactic Latitude 2.67 deg
Rate 0.834 deg/day
Direction 76.633 deg

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