AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001WB55 ∴ Orbital info ∴ Epoch epochXXX
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(286311) 2001WB55  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 286311.eq0)
Keplerian elements at epoch
57282.2 MJD
Value 1-σ variation Units
a 2.14575 1.217e-08 au
e 0.04609 7.351e-08
i 2.114 6.524e-06 deg
Ω 254.782 0.0001828 deg
ω 243.068 0.0001955 deg
M 61.85 6.794e-05 deg
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0469 au
Aphelion 2.2446 au
Asc. node-Earth separation 1.17133 au
Desc. node-Earth separation 1.11178 au
Earth MOID 1.06018 au
Orbital period 1148.07 days
Date of orbit computation  apr 23 20:50
Correlation matrix
1.00000000-0.339809200.007581300.004234430.00592995-0.03949279
-0.339809201.00000000-0.008213100.00161982-0.002685030.02866540
0.00758130-0.008213101.000000000.27580079-0.259362000.00425876
0.004234430.001619820.275800791.00000000-0.93375705-0.00180853
0.00592995-0.00268503-0.25936200-0.933757051.00000000-0.35529005
-0.039492790.028665400.00425876-0.00180853-0.355290051.00000000
Covariance matrix
1.48030185E-16-3.03901143E-166.01735188E-169.41803478E-151.41085131E-14-3.26447350E-14
-3.03901143E-165.40311389E-15-3.93836279E-152.17659960E-14-3.85945313E-141.43152903E-13
6.01735188E-16-3.93836279E-154.25572093E-113.28906579E-10-3.30862902E-101.88751205E-12
9.41803478E-152.17659960E-143.28906579E-103.34180403E-08-3.33794778E-08-2.24614243E-11
1.41085131E-14-3.85945313E-14-3.30862902E-10-3.33794778E-083.82393333E-08-4.72017755E-09
-3.26447350E-141.43152903E-131.88751205E-12-2.24614243E-11-4.72017755E-094.61572875E-09