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NEODyS ∴ Objects ∴ 2009CU1 ∴ Orbital info ∴ Epoch 54885 MJD
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2009CU1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009CU1.eq0)
Keplerian elements
(Epoch 54885.4 MJD)
Value 1-σ variation Units
a 2.25092 0.0002966 au
e 0.468126 5.966e-05
i 4.659 0.0004538 deg
Ω 159.804 0.0001512 deg
ω 355.796 0.0005027 deg
M 359.327 0.0001289 deg
Other useful info
Absolute Magnitude (H)    22.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1972 au
Aphelion distance 3.3046 au
Asc. node-Earth separation 0.20753 au
Desc. node-Earth separation 2.28625 au
Earth MOID 0.20727 au
Orbital period 1233.5 days
Date of orbit computation   Jul 29 11:15

Covariance matrix
8.79830666E-081.76956389E-081.34487625E-07-2.94570230E-081.12715453E-071.14205622E-10
1.76956389E-083.55906461E-092.70480214E-08-5.92193893E-092.26793265E-081.91734411E-11
1.34487625E-072.70480214E-082.05932263E-07-4.58217248E-081.71699744E-076.22150153E-10
-2.94570230E-08-5.92193893E-09-4.58217248E-082.28665757E-08-2.05911896E-08-9.87887539E-09
1.12715453E-072.26793265E-081.71699744E-07-2.05911896E-082.52705604E-07-4.08542887E-08
1.14205622E-101.91734411E-116.22150153E-10-9.87887539E-09-4.08542887E-081.66166765E-08

Correlation matrix
1.000000000.999997160.99912673-0.656732850.755921110.00298687
0.999997161.000000000.99909174-0.656440580.756231530.00249322
0.999126730.999091741.00000000-0.667741960.752662040.01063557
-0.65673285-0.65644058-0.667741961.00000000-0.27087781-0.50679796
0.755921110.756231530.75266204-0.270877811.00000000-0.63046086
0.002986870.002493220.01063557-0.50679796-0.630460861.00000000