AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001WB22 ∴ Orbital info ∴ Epoch epochXXX
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(64556) 2001WB22  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 64556.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60815 1.231e-08 au
e 0.027345 4.06e-08
i 9.536 4.319e-06 deg
Ω 83.511 2.721e-05 deg
ω 85.312 8.989e-05 deg
M 3.686 8.542e-05 deg
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5368 au
Aphelion 2.6795 au
Asc. node-Earth separation 1.61693 au
Desc. node-Earth separation 1.59623 au
Earth MOID 1.5628 au
Orbital period 1538.5 days
Date of orbit computation  apr 23 19:59
Correlation matrix
1.00000000-0.016328220.01286094-0.000471650.01082707-0.05470406
-0.016328221.00000000-0.01997756-0.009866630.28070832-0.29039140
0.01286094-0.019977561.00000000-0.249725410.049951060.02600937
-0.00047165-0.00986663-0.249725411.00000000-0.28974939-0.00854918
0.010827070.280708320.04995106-0.289749391.00000000-0.95303349
-0.05470406-0.290391400.02600937-0.00854918-0.953033491.00000000
Covariance matrix
1.51554033E-16-8.16098845E-186.83848166E-16-1.57976513E-161.19818203E-14-5.75264393E-14
-8.16098845E-181.64831583E-15-3.50320645E-15-1.08987851E-141.02448042E-12-1.00708964E-12
6.83848166E-16-3.50320645E-151.86554739E-11-2.93463999E-111.93943860E-119.59615370E-12
-1.57976513E-16-1.08987851E-14-2.93463999E-117.40249153E-10-7.08662836E-10-1.98690735E-11
1.19818203E-141.02448042E-121.93943860E-11-7.08662836E-108.08083671E-09-7.31813629E-09
-5.75264393E-14-1.00708964E-129.59615370E-12-1.98690735E-11-7.31813629E-097.29673095E-09