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   Jul 29 11:23

Covariance matrix
1.34345365E-054.29063844E-064.75848361E-05-7.06387326E-06-3.14177142E-05-1.14319946E-04
4.29063844E-061.37032850E-061.51976479E-05-2.25594992E-06-1.00409760E-05-3.65084042E-05
4.75848361E-051.51976479E-051.68554624E-04-2.50180313E-05-1.11470329E-04-4.04854034E-04
-7.06387326E-06-2.25594992E-06-2.50180313E-053.71512665E-061.64780156E-056.01233297E-05
-3.14177142E-05-1.00409760E-05-1.11470329E-041.64780156E-057.78459679E-052.65851059E-04
-1.14319946E-04-3.65084042E-05-4.04854034E-046.01233297E-052.65851059E-049.73306215E-04

Correlation matrix
1.000000000.999995920.99996983-0.99987277-0.97150531-0.99973735
0.999995921.000000000.99998549-0.99983951-0.97217740-0.99966792
0.999969830.999985491.00000000-0.99976052-0.97313005-0.99954738
-0.99987277-0.99983951-0.999760521.000000000.968947030.99984220
-0.97150531-0.97217740-0.973130050.968947031.000000000.96581865
-0.99973735-0.99966792-0.999547380.999842200.965818651.00000000