NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001CC21 ∴ Orbital info ∴ Epoch 58237 MJD
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(98943) 2001CC21  ▹ 
ORBITAL INFORMATION
(ASCII data file 98943.eq0)
Keplerian elements
(Epoch 58237.4 MJD)
Value 1-σ variation Units
a 1.03255 3.849e-10 au
e 0.219358 2.747e-08
i 4.809 2.127e-06 deg
Ω 75.579 2.475e-05 deg
ω 179.322 2.579e-05 deg
M 64.595 8.587e-06 deg
Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8061 au
Aphelion distance 1.259 au
Asc. node-Earth separation 0.27537 au
Desc. node-Earth separation -0.20845 au
Earth MOID 0.08303 au
Orbital period 383.235 days
Date of orbit computation   feb 27 13:46

Covariance matrix
1.48114549E-19-4.60023067E-188.88741116E-171.55211314E-163.98663462E-17-6.45871290E-16
-4.60023067E-187.54489268E-16-1.68559503E-15-1.38283906E-14-8.23118668E-157.93737983E-14
8.88741116E-17-1.68559503E-154.52442915E-122.52755949E-11-2.21241149E-11-4.35879507E-12
1.55211314E-16-1.38283906E-142.52755949E-116.12753493E-10-6.17983296E-108.10347324E-12
3.98663462E-17-8.23118668E-15-2.21241149E-11-6.17983296E-106.64874426E-10-6.10300340E-11
-6.45871290E-167.93737983E-14-4.35879507E-128.10347324E-12-6.10300340E-117.37291285E-11

Correlation matrix
1.00000000-0.435165260.108566170.016292270.00401733-0.19544635
-0.435165261.00000000-0.02884993-0.02033772-0.011621600.33653565
0.10856617-0.028849931.000000000.48003908-0.40337985-0.23865196
0.01629227-0.020337720.480039081.00000000-0.968197650.03812490
0.00401733-0.01162160-0.40337985-0.968197651.00000000-0.27564762
-0.195446350.33653565-0.238651960.03812490-0.275647621.00000000