NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WB ∴ Orbital info ∴ Epoch 55883 MJD
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2011WB  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011WB.eq0)
Keplerian elements
(Epoch 55883.8 MJD)
Value 1-σ variation Units
a 1.76075 0.003665 au
e 0.425389 0.001171
i 6.178 0.01298 deg
Ω 52.713 0.001927 deg
ω 335.334 0.008823 deg
M 10.145 0.0312 deg
Other useful info
Absolute Magnitude (H)    25.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0117 au
Aphelion distance 2.5098 au
Asc. node-Earth separation 0.0509 au
Desc. node-Earth separation 1.34039 au
Earth MOID 0.03531 au
Orbital period 853.385 days
Date of orbit computation   feb 26 10:50

Covariance matrix
1.34343453E-054.29058977E-064.75843407E-05-7.06377393E-06-3.14173252E-05-1.14318859E-04
4.29058977E-061.37031692E-061.51975336E-05-2.25592471E-06-1.00408808E-05-3.65081625E-05
4.75843407E-051.51975336E-051.68553514E-04-2.50177751E-05-1.11469376E-04-4.04851732E-04
-7.06377393E-06-2.25592471E-06-2.50177751E-053.71507505E-061.64778140E-056.01227683E-05
-3.14173252E-05-1.00408808E-05-1.11469376E-041.64778140E-057.78451755E-052.65849021E-04
-1.14318859E-04-3.65081625E-05-4.04851732E-046.01227683E-052.65849021E-049.73301558E-04

Correlation matrix
1.000000000.999995920.99996983-0.99987277-0.97150514-0.99973735
0.999995921.000000000.99998549-0.99983951-0.97217724-0.99966792
0.999969830.999985491.00000000-0.99976052-0.97312989-0.99954738
-0.99987277-0.99983951-0.999760521.000000000.968946840.99984220
-0.97150514-0.97217724-0.973129890.968946841.000000000.96581847
-0.99973735-0.99966792-0.999547380.999842200.965818471.00000000