NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001CA21 ∴ Orbital info ∴ Epoch 60400 MJD
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2001CA21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2001CA21.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.53377 0.09641 au
e 0.751383 0.0615
i 4.807 8.066 deg
Ω 43.9 157.7 deg
ω 221.673 143 deg
M 39.693 229.9 deg
Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3813 au
Aphelion distance 2.6862 au
Asc. node-Earth separation 0.53054 au
Desc. node-Earth separation -0.58062 au
Earth MOID 0.03159 au
Orbital period 693.805 days
Date of orbit computation   feb 26 10:24

Covariance matrix
9.29561891E-03-5.92842235E-037.77666624E-01-1.52059322E+011.37903700E+01-2.21654448E+01
-5.92842235E-033.78221941E-03-4.95961149E-019.69727298E+00-8.79427792E+001.41361954E+01
7.77666624E-01-4.95961149E-016.50592290E+01-1.27212359E+031.15369956E+03-1.85435046E+03
-1.52059322E+019.69727298E+00-1.27212359E+032.48743553E+04-2.25588385E+043.62586791E+04
1.37903700E+01-8.79427792E+001.15369956E+03-2.25588385E+042.04589183E+04-3.28832884E+04
-2.21654448E+011.41361954E+01-1.85435046E+033.62586791E+04-3.28832884E+045.28536209E+04

Correlation matrix
1.00000000-0.999831050.99999965-0.999995350.99998947-0.99999982
-0.999831051.00000000-0.999815450.99977056-0.999736370.99981997
0.99999965-0.999815451.00000000-0.999997540.99999295-0.99999997
-0.999995350.99977056-0.999997541.00000000-0.999998810.99999698
0.99998947-0.999736370.99999295-0.999998811.00000000-0.99999202
-0.999999820.99981997-0.999999970.99999698-0.999992021.00000000