NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011CH22 ∴ Orbital info ∴ Epoch 55599 MJD
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2011CH22  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011CH22.eq0)
Keplerian elements
(Epoch 55599.5 MJD)
Value 1-σ variation Units
a 1.17532 18.6 au
e 0.654033 9.327
i 0.282 10.02 deg
Ω 121.297 395.8 deg
ω 256.306 299.8 deg
M 41.119 1398 deg
Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4066 au
Aphelion distance 1.944 au
Asc. node-Earth separation -0.19155 au
Desc. node-Earth separation -0.43281 au
Earth MOID 0.00131 au
Orbital period 465.405 days
Date of orbit computation   Jul 29 15:07

Covariance matrix
3.45967329E+021.73465590E+021.85524441E+027.25623479E+03-5.49917574E+03-2.59944156E+04
1.73465590E+028.70004568E+019.28747029E+013.62740713E+03-2.74925074E+03-1.30342826E+04
1.85524441E+029.28747029E+011.00306223E+023.95184570E+03-2.99380874E+03-1.39346137E+04
7.25623479E+033.62740713E+033.95184570E+031.56689348E+05-1.18664847E+05-5.44840990E+05
-5.49917574E+03-2.74925074E+03-2.99380874E+03-1.18664847E+058.98695781E+044.12917298E+05
-2.59944156E+04-1.30342826E+04-1.39346137E+04-5.44840990E+054.12917298E+051.95313121E+06

Correlation matrix
1.000000000.999850400.995908980.98553952-0.98621977-0.99999264
0.999850401.000000000.994197650.98246208-0.98321214-0.99990941
0.995908980.994197651.000000000.99681899-0.99713454-0.99555506
0.985539520.982462080.996818991.00000000-0.99999078-0.98488229
-0.98621977-0.98321214-0.99713454-0.999990781.000000000.98557803
-0.99999264-0.99990941-0.99555506-0.984882290.985578031.00000000