AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001WM20 ∴ Orbital info ∴ Epoch epochXXX
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(252562) 2001WM20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 252562.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80513 2.449e-08 au
e 0.084519 4.824e-08
i 8.415 5.878e-06 deg
Ω 33.973 3.578e-05 deg
ω 271.553 5.02e-05 deg
M 16.559 3.756e-05 deg
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.568 au
Aphelion 3.0422 au
Asc. node-Earth separation 1.78564 au
Desc. node-Earth separation 1.78574 au
Earth MOID 1.57071 au
Orbital period 1716.04 days
Date of orbit computation  apr 23 20:43
Correlation matrix
1.00000000-0.092979250.01269122-0.003508770.09847629-0.35805072
-0.092979251.00000000-0.018548290.003621750.14508076-0.17372238
0.01269122-0.018548291.00000000-0.200355030.14506660-0.00668478
-0.003508770.00362175-0.200355031.00000000-0.69695600-0.00795711
0.098476290.145080760.14506660-0.696956001.00000000-0.68829348
-0.35805072-0.17372238-0.00668478-0.00795711-0.688293481.00000000
Covariance matrix
5.99773172E-16-1.09837673E-161.82705783E-15-3.07490000E-151.21063723E-13-3.29374417E-13
-1.09837673E-162.32671665E-15-5.25933808E-156.25132292E-153.51293727E-13-3.14759832E-13
1.82705783E-15-5.25933808E-153.45549844E-11-4.21441953E-114.28066868E-11-1.47602771E-12
-3.07490000E-156.25132292E-15-4.21441953E-111.28045505E-09-1.25191935E-09-1.06952128E-11
1.21063723E-133.51293727E-134.28066868E-11-1.25191935E-092.51986712E-09-1.29781944E-09
-3.29374417E-13-3.14759832E-13-1.47602771E-12-1.06952128E-11-1.29781944E-091.41092391E-09