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AstDyS ∴ Objects ∴ 1998KW46 ∴ Orbital info ∴ Epoch epochXXX
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(17868) 1998KW46  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 17868.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09521 1.476e-08 au
e 0.092889 3.36e-08
i 11.553 3.734e-06 deg
Ω 244.62 1.914e-05 deg
ω 69.619 2.947e-05 deg
M 212.349 2.259e-05 deg
Other useful info
Absolute Magnitude (H)    12.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8077 au
Aphelion 3.3827 au
Asc. node-Earth separation 1.95916 au
Desc. node-Earth separation 2.18517 au
Earth MOID 1.81951 au
Orbital period 1988.99 days
Date of orbit computation  Jun 5 00:40
Correlation matrix
1.000000000.102439210.014335950.00590692-0.00250409-0.15938983
0.102439211.00000000-0.008683640.000717170.16839236-0.26479588
0.01433595-0.008683641.00000000-0.224632190.135664490.00733561
0.005906920.00071717-0.224632191.00000000-0.63482659-0.00207898
-0.002504090.168392360.13566449-0.634826591.00000000-0.75554579
-0.15938983-0.264795880.00733561-0.00207898-0.755545791.00000000
Covariance matrix
2.17742842E-165.07853742E-177.89839326E-161.66851872E-15-1.08885025E-15-5.31337155E-14
5.07853742E-171.12875845E-15-1.08928833E-154.61234175E-161.66713137E-13-2.00978392E-13
7.89839326E-16-1.08928833E-151.39405730E-11-1.60549939E-111.49263436E-116.18748335E-13
1.66851872E-154.61234175E-16-1.60549939E-113.66433945E-10-3.58096344E-10-8.99054504E-13
-1.08885025E-151.66713137E-131.49263436E-11-3.58096344E-108.68348086E-10-5.02973784E-10
-5.31337155E-14-2.00978392E-136.18748335E-13-8.99054504E-13-5.02973784E-105.10358406E-10