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AstDyS ∴ Objects ∴ 2008WD61 ∴ Orbital info ∴ Epoch epochXXX
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(342744) 2008WD61  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 342744.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5753 1.533e-08 au
e 0.044442 5.618e-08
i 6.532 5.723e-06 deg
Ω 231.155 3.965e-05 deg
ω 142.131 6.924e-05 deg
M 305.997 5.558e-05 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4609 au
Aphelion 2.6898 au
Asc. node-Earth separation 1.65336 au
Desc. node-Earth separation 1.49443 au
Earth MOID 1.46578 au
Orbital period 1509.53 days
Date of orbit computation  apr 23 21:02
Correlation matrix
1.00000000-0.162079820.02633517-0.002992670.00500767-0.09257181
-0.162079821.00000000-0.02559038-0.007302860.08101984-0.09609978
0.02633517-0.025590381.00000000-0.230878730.111396540.02158472
-0.00299267-0.00730286-0.230878731.00000000-0.56432625-0.00576301
0.005007670.081019840.11139654-0.564326251.00000000-0.81727778
-0.09257181-0.096099780.02158472-0.00576301-0.817277781.00000000
Covariance matrix
2.35057279E-16-1.39595761E-162.31079738E-15-1.81944087E-155.31568369E-15-7.88770722E-14
-1.39595761E-163.15582483E-15-8.22758011E-15-1.62682914E-143.15126202E-13-3.00029552E-13
2.31079738E-15-8.22758011E-153.27550220E-11-5.23981071E-114.41415249E-116.86547297E-12
-1.81944087E-15-1.62682914E-14-5.23981071E-111.57248121E-09-1.54938610E-09-1.27006831E-11
5.31568369E-153.15126202E-134.41415249E-11-1.54938610E-094.79372745E-09-3.14478930E-09
-7.88770722E-14-3.00029552E-136.86547297E-12-1.27006831E-11-3.14478930E-093.08866201E-09