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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005WK44 ∴ Orbital info ∴ Epoch epochXXX
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(417163) 2005WK44  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 417163.eq0)
Keplerian elements at epoch
58372.8 MJD
Value 1-σ variation Units
a 2.65984 2.053e-08 au
e 0.02444 5.853e-08
i 11.496 6.77e-06 deg
Ω 57.745 3.092e-05 deg
ω 86.64 0.0001651 deg
M 258.738 0.0001608 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5948 au
Aphelion 2.7248 au
Asc. node-Earth separation 1.66597 au
Desc. node-Earth separation 1.64912 au
Earth MOID 1.6303 au
Orbital period 1584.46 days
Date of orbit computation  apr 23 21:18
Correlation matrix
1.00000000-0.26358346-0.016118780.02583924-0.008560480.00152396
-0.263583461.00000000-0.01141704-0.019685520.50011315-0.50085084
-0.01611878-0.011417041.00000000-0.451233650.057150730.02653283
0.02583924-0.01968552-0.451233651.00000000-0.17357533-0.00976493
-0.008560480.500113150.05715073-0.173575331.00000000-0.98273718
0.00152396-0.500850840.02653283-0.00976493-0.982737181.00000000
Covariance matrix
4.21413503E-16-3.16697112E-16-2.24013004E-151.64026599E-14-2.90106102E-145.02929160E-15
-3.16697112E-163.42565376E-15-4.52389017E-15-3.56286091E-144.83219364E-12-4.71258978E-12
-2.24013004E-15-4.52389017E-154.58324931E-11-9.44644667E-116.38723384E-112.88768515E-11
1.64026599E-14-3.56286091E-14-9.44644667E-119.56225930E-10-8.86079304E-10-4.85432344E-11
-2.90106102E-144.83219364E-126.38723384E-11-8.86079304E-102.72526442E-08-2.60808178E-08
5.02929160E-15-4.71258978E-122.88768515E-11-4.85432344E-11-2.60808178E-082.58439558E-08