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2011YC40  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.43474 0.005891 au
e 0.418835 0.003108
i 6.423 0.03887 deg
Ω 96.062 0.02354 deg
ω 298.73 0.04116 deg
M 349.614 12.12 deg

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Other useful info
Absolute Magnitude (H)    29.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8338 au
Aphelion distance 2.0357 au
Asc. node-Earth separation 0.0015 au
Desc. node-Earth separation 0.46513 au
Earth MOID 0.00051 au
Orbital period 627.712 days
Date of orbit computation   May 28 12:55
Observational summary
Optical observations (Discarded) 13 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 3258 days

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Ephemeris
(Epoch 59183 MJD)
Right Ascension 198.296 deg
Declination -2.45196 deg
V Magnitude 33.66 mag
Solar Elongation 50.31 deg
Galactic Latitude 59.96 deg
Rate 0.504 deg/day
Direction 108.657 deg

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