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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015WB13 ∴ Orbital info ∴ Epoch 57361 MJD
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2015WB13  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015WB13.eq0)
Keplerian elements
(Epoch 57361.3 MJD)
Value 1-σ variation Units
a 2.84846 0.00405 au
e 0.626956 0.0005189
i 37.841 0.01144 deg
Ω 246.741 0.002119 deg
ω 178.336 0.0004398 deg
M 0.326 0.0006552 deg
Other useful info
Absolute Magnitude (H)    21.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0626 au
Aphelion distance 4.6343 au
Asc. node-Earth separation 3.61699 au
Desc. node-Earth separation 0.07637 au
Earth MOID 0.07633 au
Orbital period 1755.95 days
Date of orbit computation   feb 26 11:05

Covariance matrix
1.64026884E-052.10155644E-064.63446048E-05-8.58218190E-06-1.71267940E-06-2.65187394E-06
2.10155644E-062.69257051E-075.93779328E-06-1.09957183E-06-2.19432332E-07-3.39765333E-07
4.63446048E-055.93779328E-061.30949074E-04-2.42490388E-05-4.84439901E-06-7.49166145E-06
-8.58218190E-06-1.09957183E-06-2.42490388E-054.49046812E-068.96673340E-071.38739890E-06
-1.71267940E-06-2.19432332E-07-4.84439901E-068.96673340E-071.93382850E-072.74200720E-07
-2.65187394E-06-3.39765333E-07-7.49166145E-061.38739890E-062.74200720E-074.29236395E-07

Correlation matrix
1.000000001.000000000.99997801-0.99998708-0.96163349-0.99941782
1.000000001.000000000.99997770-0.99998677-0.96163021-0.99941820
0.999978010.999977701.00000000-0.99999425-0.96267504-0.99926036
-0.99998708-0.99998677-0.999994251.000000000.962231280.99932618
-0.96163349-0.96163021-0.962675040.962231281.000000000.95172471
-0.99941782-0.99941820-0.999260360.999326180.951724711.00000000