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2011YC40  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.43496 0.004939 au
e 0.419148 0.002876
i 6.423 0.04041 deg
Ω 96.045 0.01682 deg
ω 298.756 0.004169 deg
M 72.482 16.99 deg

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Other useful info
Absolute Magnitude (H)    29.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8335 au
Aphelion distance 2.0364 au
Asc. node-Earth separation 0.00144 au
Desc. node-Earth separation 0.46548 au
Earth MOID 0.00049 au
Orbital period 627.855 days
Date of orbit computation   feb 26 11:05
Observational summary
Optical observations (Discarded) 13 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 4527 days

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Ephemeris
(Epoch 60452 MJD)
Right Ascension 146.021 deg
Declination 20.9043 deg
V Magnitude 33.35 mag
Solar Elongation -80.29 deg
Galactic Latitude 47.01 deg
Rate 0.489 deg/day
Direction 113.672 deg

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