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2011YC40  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.43481 0.005896 au
e 0.418983 0.003127
i 6.423 0.03891 deg
Ω 96.056 0.02342 deg
ω 298.723 0.04183 deg
M 88.427 14.94 deg

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Other useful info
Absolute Magnitude (H)    29.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8336 au
Aphelion distance 2.036 au
Asc. node-Earth separation 0.00254 au
Desc. node-Earth separation 0.46481 au
Earth MOID 0.00087 au
Orbital period 627.755 days
Date of orbit computation   giu 8 15:06
Observational summary
Optical observations (Discarded) 13 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 3831 days

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Ephemeris
(Epoch 59756 MJD)
Right Ascension 128.107 deg
Declination 22.1506 deg
V Magnitude 33.14 mag
Solar Elongation -30.98 deg
Galactic Latitude 31.57 deg
Rate 0.766 deg/day
Direction 102.371 deg

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