NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001CC21 ∴ Orbital info ∴ Epoch 60400 MJD
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(98943) 2001CC21  ▹ 
ORBITAL INFORMATION
(ASCII data file 98943.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.03233 4.812e-10 au
e 0.219252 2.733e-08
i 4.808 2.127e-06 deg
Ω 75.455 2.478e-05 deg
ω 179.431 2.581e-05 deg
M 296.799 9.109e-06 deg
Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.806 au
Aphelion distance 1.2587 au
Asc. node-Earth separation 0.27427 au
Desc. node-Earth separation -0.20884 au
Earth MOID 0.08304 au
Orbital period 383.11 days
Date of orbit computation   feb 27 13:46

Covariance matrix
2.31587575E-19-9.38061685E-18-1.36867019E-16-6.96703081E-165.45020997E-16-1.12785143E-15
-9.38061685E-187.47196242E-16-1.69415507E-15-1.31460324E-14-9.41508012E-151.07064458E-13
-1.36867019E-16-1.69415507E-154.52248065E-122.53451108E-11-2.20834869E-11-4.65729665E-12
-6.96703081E-16-1.31460324E-142.53451108E-116.13848380E-10-6.18595303E-107.27690222E-12
5.45020997E-16-9.41508012E-15-2.20834869E-11-6.18595303E-106.66033314E-10-6.21026129E-11
-1.12785143E-151.07064458E-13-4.65729665E-127.27690222E-12-6.21026129E-118.29756233E-11

Correlation matrix
1.00000000-0.71310984-0.13373738-0.058433180.04388414-0.25728769
-0.713109841.00000000-0.02914389-0.01941095-0.013346230.42998442
-0.13373738-0.029143891.000000000.48103345-0.40237530-0.24041983
-0.05843318-0.019410950.481033451.00000000-0.967449010.03224339
0.04388414-0.01334623-0.40237530-0.967449011.00000000-0.26417191
-0.257287690.42998442-0.240419830.03224339-0.264171911.00000000