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2011CH22  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.1753 0.2421 au
e 0.653849 0.07961
i 0.283 22.87 deg
Ω 121.775 1808 deg
ω 255.833 1820 deg
M 155.244 1358 deg

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Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4068 au
Aphelion distance 1.9438 au
Asc. node-Earth separation -0.18988 au
Desc. node-Earth separation -0.43177 au
Earth MOID 0.00129 au
Orbital period 465.392 days
Date of orbit computation   feb 26 14:12
Observational summary
Optical observations (Discarded) 20 (0)
Radar observations (Discarded) 0 (0)
Arc length 0 days
Unobserved 4832 days

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Ephemeris
(Epoch 60432 MJD)
Right Ascension 176.225 deg
Declination 2.15881 deg
V Magnitude 29.8 mag
Solar Elongation -133.93 deg
Galactic Latitude 60.38 deg
Rate 0.275 deg/day
Direction -67.375 deg

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