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AstDyS ∴ Objects ∴ 2003KN31 ∴ Orbital info ∴ Epoch epochXXX
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(149555) 2003KN31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 149555.eq0)
Keplerian elements at epoch
57789.9 MJD
Value 1-σ variation Units
a 3.07643 1.71e-08 au
e 0.065309 4.098e-08
i 14.892 3.961e-06 deg
Ω 106.986 1.82e-05 deg
ω 308.08 3.919e-05 deg
M 20.152 3.391e-05 deg
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8755 au
Aphelion 3.2773 au
Asc. node-Earth separation 1.96121 au
Desc. node-Earth separation 2.17612 au
Earth MOID 1.91342 au
Orbital period 1970.92 days
Date of orbit computation  apr 23 20:20
Correlation matrix
1.00000000-0.155620470.018932060.00244728-0.024855160.02118302
-0.155620471.00000000-0.02707993-0.00765961-0.147762890.18384481
0.01893206-0.027079931.000000000.013810930.01249151-0.01989217
0.00244728-0.007659610.013810931.00000000-0.44295946-0.00623424
-0.02485516-0.147762890.01249151-0.442959461.00000000-0.89006557
0.021183020.18384481-0.01989217-0.00623424-0.890065571.00000000
Covariance matrix
2.92444892E-16-1.09055458E-161.28244450E-157.61627491E-16-1.66577269E-141.22855308E-14
-1.09055458E-161.67925757E-15-4.39566819E-15-5.71218642E-15-2.37301936E-132.55501876E-13
1.28244450E-15-4.39566819E-151.56905192E-119.95586141E-131.93914684E-12-2.67229772E-12
7.61627491E-16-5.71218642E-159.95586141E-133.31187856E-10-3.15920950E-10-3.84773230E-12
-1.66577269E-14-2.37301936E-131.93914684E-12-3.15920950E-101.53587007E-09-1.18299607E-09
1.22855308E-142.55501876E-13-2.67229772E-12-3.84773230E-12-1.18299607E-091.15018611E-09