NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009CR4 ∴ Orbital info ∴ Epoch 60400 MJD
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2009CR4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009CR4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.75207 4.082e-09 au
e 0.41857 3.529e-08
i 4.778 5.207e-06 deg
Ω 324.634 3.434e-05 deg
ω 243.72 4.248e-05 deg
M 157.094 6.036e-06 deg
Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0187 au
Aphelion distance 2.4854 au
Asc. node-Earth separation 0.76221 au
Desc. node-Earth separation 0.23194 au
Earth MOID 0.06981 au
Orbital period 847.085 days
Date of orbit computation   feb 26 10:37

Covariance matrix
1.66586995E-178.93401537E-174.68394664E-163.18359456E-14-7.43215161E-14-1.55819043E-15
8.93401537E-171.24557698E-15-3.96577319E-153.57293868E-13-6.97719937E-135.63723376E-14
4.68394664E-16-3.96577319E-152.71084951E-113.38062435E-11-2.81819347E-11-1.64422612E-12
3.18359456E-143.57293868E-133.38062435E-111.17913654E-09-1.34406227E-093.91291105E-11
-7.43215161E-14-6.97719937E-13-2.81819347E-11-1.34406227E-091.80440043E-09-1.14714365E-10
-1.55819043E-155.63723376E-14-1.64422612E-123.91291105E-11-1.14714365E-103.64350729E-11

Correlation matrix
1.000000000.620212990.022041380.22715126-0.42867440-0.06324703
0.620212991.00000000-0.021581910.29482087-0.465403220.26461895
0.02204138-0.021581911.000000000.18908721-0.12742412-0.05231775
0.227151260.294820870.189087211.00000000-0.921448100.18878092
-0.42867440-0.46540322-0.12742412-0.921448101.00000000-0.44739541
-0.063247030.26461895-0.052317750.18878092-0.447395411.00000000