NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011AY22 ∴ Orbital info ∴ Epoch 60400 MJD
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2011AY22  ▹ 
ORBITAL INFORMATION
(ASCII data file 2011AY22.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.11009 0.007767 au
e 0.60177 0.001448
i 0.458 0.002109 deg
Ω 305.377 0.4415 deg
ω 220.93 0.4544 deg
M 96.025 9.359 deg
Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8403 au
Aphelion distance 3.3799 au
Asc. node-Earth separation 1.46554 au
Desc. node-Earth separation -0.06054 au
Earth MOID 0.00159 au
Orbital period 1119.56 days
Date of orbit computation   feb 26 10:43

Covariance matrix
6.03187187E-051.12373994E-05-1.36244585E-05-3.41410908E-033.49728860E-03-7.26883335E-02
1.12373994E-052.09743128E-06-2.46964370E-06-6.38452349E-046.55235026E-04-1.35421194E-02
-1.36244585E-05-2.46964370E-064.44673649E-067.23348249E-04-7.19515828E-041.64139395E-02
-3.41410908E-03-6.38452349E-047.23348249E-041.94912490E-01-2.00412727E-014.11440110E+00
3.49728860E-036.55235026E-04-7.19515828E-04-2.00412727E-012.06451977E-01-4.21472284E+00
-7.26883335E-02-1.35421194E-021.64139395E-024.11440110E+00-4.21472284E+008.75946133E+01

Correlation matrix
1.000000000.99906994-0.83190263-0.995706870.99105075-0.99999990
0.999069941.00000000-0.80866703-0.998538430.99573486-0.99908875
-0.83190263-0.808667031.000000000.77697475-0.750948460.83167459
-0.99570687-0.998538430.776974751.00000000-0.999070050.99574491
0.991050750.99573486-0.75094846-0.999070051.00000000-0.99110758
-0.99999990-0.999088750.831674590.99574491-0.991107581.00000000