NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WS2 ∴ Orbital info ∴ Epoch 60400 MJD
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(530871) 2011WS2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 530871.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.00947 1.18e-08 au
e 0.743341 7.684e-07
i 46.783 4.185e-05 deg
Ω 326.743 0.0001462 deg
ω 307.663 0.0001119 deg
M 110.958 6.469e-05 deg
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.2591 au
Aphelion distance 1.7598 au
Asc. node-Earth separation -0.70096 au
Desc. node-Earth separation -0.15997 au
Earth MOID 0.09354 au
Orbital period 370.456 days
Date of orbit computation   feb 26 13:03

Covariance matrix
1.39133099E-16-2.49496213E-152.62826039E-13-7.70118840E-134.27637735E-13-3.11964353E-13
-2.49496213E-155.90492113E-13-1.13960670E-114.43610706E-11-5.94221920E-11-3.14727495E-11
2.62826039E-13-1.13960670E-111.75113404E-09-4.81395269E-092.91557560E-093.65009415E-10
-7.70118840E-134.43610706E-11-4.81395269E-092.13690722E-08-1.44440346E-08-1.52714278E-09
4.27637735E-13-5.94221920E-112.91557560E-09-1.44440346E-081.25152403E-082.62400005E-09
-3.11964353E-13-3.14727495E-113.65009415E-10-1.52714278E-092.62400005E-094.18478484E-09

Correlation matrix
1.00000000-0.275259100.53246794-0.446631850.32407177-0.40883981
-0.275259101.00000000-0.354395540.39491364-0.69122911-0.63312734
0.53246794-0.354395541.00000000-0.786953900.622794850.13483660
-0.446631850.39491364-0.786953901.00000000-0.88323464-0.16149171
0.32407177-0.691229110.62279485-0.883234641.000000000.36258320
-0.40883981-0.633127340.13483660-0.161491710.362583201.00000000