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AstDyS ∴ Objects ∴ 1998KW46 ∴ Orbital info ∴ Epoch epochXXX
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(17868) 1998KW46  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 17868.eq0)
Keplerian elements at epoch
57706.6 MJD
Value 1-σ variation Units
a 3.0958 1.5e-08 au
e 0.093608 3.366e-08
i 11.565 3.736e-06 deg
Ω 244.773 1.911e-05 deg
ω 71.764 2.915e-05 deg
M 82.561 2.207e-05 deg
Other useful info
Absolute Magnitude (H)    12.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.806 au
Aphelion 3.3856 au
Asc. node-Earth separation 1.97015 au
Desc. node-Earth separation 2.17463 au
Earth MOID 1.82014 au
Orbital period 1989.57 days
Date of orbit computation  Jun 5 00:40
Correlation matrix
1.000000000.077251190.00620391-0.00067729-0.047375360.05782537
0.077251191.00000000-0.011403420.001770310.15932208-0.24414160
0.00620391-0.011403421.00000000-0.224011160.132478750.01350490
-0.000677290.00177031-0.224011161.00000000-0.63809954-0.00437891
-0.047375360.159322080.13247875-0.638099541.00000000-0.76096004
0.05782537-0.244141600.01350490-0.00437891-0.760960041.00000000
Covariance matrix
2.25127176E-163.90098525E-173.47744840E-16-1.94189954E-16-2.07235748E-141.91483775E-14
3.90098525E-171.13268821E-15-1.43374429E-151.13852452E-151.56325314E-13-1.81341224E-13
3.47744840E-16-1.43374429E-151.39560604E-11-1.59915349E-111.44286529E-111.11345430E-12
-1.94189954E-161.13852452E-15-1.59915349E-113.65155762E-10-3.55488587E-10-1.84673384E-12
-2.07235748E-141.56325314E-131.44286529E-11-3.55488587E-108.49955733E-10-4.89620471E-10
1.91483775E-14-1.81341224E-131.11345430E-12-1.84673384E-12-4.89620471E-104.87078687E-10