AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998WO ∴ Orbital info ∴ Epoch epochXXX
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(312972) 1998WO  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 312972.eq0)
Keplerian elements at epoch
58409.0 MJD
Value 1-σ variation Units
a 2.60526 1.101e-08 au
e 0.240674 9.879e-08
i 14.122 1.08e-05 deg
Ω 32.586 1.611e-05 deg
ω 18.682 2.722e-05 deg
M 263.276 1.55e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9782 au
Aphelion 3.2323 au
Asc. node-Earth separation 1.00459 au
Desc. node-Earth separation 2.17416 au
Earth MOID 0.99231 au
Orbital period 1535.94 days
Date of orbit computation  apr 23 20:55
Correlation matrix
1.00000000-0.209295580.00455729-0.031587180.09570162-0.11017485
-0.209295581.00000000-0.103135710.01043118-0.522247970.67563009
0.00455729-0.103135711.00000000-0.104778410.12573290-0.08482489
-0.031587180.01043118-0.104778411.00000000-0.56597493-0.00206214
0.09570162-0.522247970.12573290-0.565974931.00000000-0.81027259
-0.110174850.67563009-0.08482489-0.00206214-0.810272591.00000000
Covariance matrix
1.21315910E-16-2.27729503E-165.42018910E-16-5.60325732E-152.86938330E-14-1.88090040E-14
-2.27729503E-169.75889633E-15-1.10016726E-131.65960513E-14-1.40438922E-121.03450786E-12
5.42018910E-16-1.10016726E-131.16600014E-10-1.82218248E-113.69580117E-11-1.41970150E-11
-5.60325732E-151.65960513E-14-1.82218248E-112.59383030E-10-2.48129468E-10-5.14770049E-13
2.86938330E-14-1.40438922E-123.69580117E-11-2.48129468E-107.41004331E-10-3.41873924E-10
-1.88090040E-141.03450786E-12-1.41970150E-11-5.14770049E-13-3.41873924E-102.40241991E-10