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2011YC40  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 1.4348 0.005929 au
e 0.419035 0.003114
i 6.423 0.03881 deg
Ω 96.049 0.02347 deg
ω 298.738 0.04218 deg
M 203.102 15.65 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 0.0005 au
Desc. node-Earth separation 0.46447 au
Earth MOID 0.00017 au
Orbital period 627.748 days
Date of orbit computation   dic 21 11:12
Observational summary
Optical observations (Discarded) 13 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 4099 days

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Ephemeris
(Epoch 60024 MJD)
Right Ascension 261.673 deg
Declination -17.5927 deg
V Magnitude 33.42 mag
Solar Elongation 97.73 deg
Galactic Latitude 9.72 deg
Rate 0.257 deg/day
Direction 89.524 deg

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