AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000KW ∴ Orbital info ∴ Epoch epochXXX
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(171664) 2000KW  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 171664.eq0)
Keplerian elements at epoch
57608.7 MJD
Value 1-σ variation Units
a 2.9429 1.776e-08 au
e 0.071423 3.561e-08
i 2.996 5.387e-06 deg
Ω 47.368 7.404e-05 deg
ω 270.798 8.313e-05 deg
M 357.742 3.813e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7327 au
Aphelion 3.1531 au
Asc. node-Earth separation 1.93437 au
Desc. node-Earth separation 1.9211 au
Earth MOID 1.72106 au
Orbital period 1844 days
Date of orbit computation  apr 23 20:25
Correlation matrix
1.000000000.113040060.003399610.001351160.05497497-0.12268807
0.113040061.00000000-0.010102070.005112850.02744345-0.06729935
0.00339961-0.010102071.00000000-0.046001550.041140670.00042392
0.001351160.00511285-0.046001551.00000000-0.88407846-0.00967128
0.054974970.027443450.04114067-0.884078461.00000000-0.45710056
-0.12268807-0.067299350.00042392-0.00967128-0.457100561.00000000
Covariance matrix
3.15494423E-167.15066893E-173.25286932E-161.77691526E-158.11756905E-14-8.30999176E-14
7.15066893E-171.26834361E-15-1.93807605E-151.34817703E-148.12497864E-14-9.13969599E-14
3.25286932E-16-1.93807605E-152.90190882E-11-1.83476321E-111.84237623E-118.70828045E-14
1.77691526E-151.34817703E-14-1.83476321E-115.48190327E-09-5.44153749E-09-2.73056165E-11
8.11756905E-148.12497864E-141.84237623E-11-5.44153749E-096.91083081E-09-1.44903644E-09
-8.30999176E-14-9.13969599E-148.70828045E-14-2.73056165E-11-1.44903644E-091.45413543E-09