NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001CB21 ∴ Orbital info ∴ Epoch 60400 MJD
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(138971) 2001CB21  ▹ 
ORBITAL INFORMATION
(ASCII data file 138971.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.03364 3.951e-10 au
e 0.333384 9.055e-09
i 7.919 1.679e-06 deg
Ω 353.67 5.986e-06 deg
ω 271.929 5.589e-06 deg
M 288.311 2.272e-06 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.689 au
Aphelion distance 1.3782 au
Asc. node-Earth separation -0.09615 au
Desc. node-Earth separation -0.06492 au
Earth MOID 0.02378 au
Orbital period 383.839 days
Date of orbit computation   feb 27 11:45

Covariance matrix
1.56105772E-19-1.36875838E-183.14365535E-161.80790825E-15-1.82112877E-15-2.07810258E-16
-1.36875838E-188.19921679E-176.77799787E-15-2.25170881E-142.40966842E-147.42053274E-15
3.14365535E-166.77799787E-152.81924207E-126.69899862E-13-3.00542039E-154.37054889E-14
1.80790825E-15-2.25170881E-146.69899862E-133.58316178E-11-3.09122414E-11-6.73414024E-12
-1.82112877E-152.40966842E-14-3.00542039E-15-3.09122414E-113.12341469E-112.49559901E-12
-2.07810258E-167.42053274E-154.37054889E-14-6.73414024E-122.49559901E-125.16013104E-12

Correlation matrix
1.00000000-0.382587810.473870050.76442292-0.82473866-0.23154059
-0.382587811.000000000.44580923-0.415425200.476163690.36076013
0.473870050.445809231.000000000.06665159-0.000320280.01145881
0.76442292-0.415425200.066651591.00000000-0.92402232-0.49524327
-0.824738660.47616369-0.00032028-0.924022321.000000000.19657560
-0.231540590.360760130.01145881-0.495243270.196575601.00000000