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2011SY120  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.21668 1.644e-08 au
e 0.229614 2.009e-07
i 31.928 4.12e-05 deg
Ω 2.556 9.348e-06 deg
ω 115.073 8.89e-05 deg
M 27.72 0.0001464 deg

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Other useful info
Absolute Magnitude (H)    23.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9373 au
Aphelion distance 1.496 au
Asc. node-Earth separation 0.27464 au
Desc. node-Earth separation 0.05369 au
Earth MOID 0.05086 au
Orbital period 490.188 days
Date of orbit computation   feb 26 10:54
Observational summary
Optical observations (Discarded) 76 (3)
Radar observations (Discarded) 0 (0)
Arc length 1450 days
Unobserved 3140 days

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Ephemeris
(Epoch 60420 MJD)
Right Ascension 112.715 deg
Declination 22.4981 deg
V Magnitude 24.17 mag
Solar Elongation -80.83 deg
Galactic Latitude 18.37 deg
Rate 1.612 deg/day
Direction 140.542 deg

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