AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007WP55 ∴ Orbital info ∴ Epoch epochXXX
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(305215) 2007WP55  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 305215.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64605 2.376e-08 au
e 0.166094 6.216e-08
i 13.74 6.872e-06 deg
Ω 54.205 2.464e-05 deg
ω 314.07 3.115e-05 deg
M 334.371 2.431e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2066 au
Aphelion 3.0855 au
Asc. node-Earth separation 1.31847 au
Desc. node-Earth separation 1.89827 au
Earth MOID 1.23089 au
Orbital period 1572.15 days
Date of orbit computation  apr 23 20:54
Correlation matrix
1.000000000.16909822-0.001674970.006419990.19906269-0.68097681
0.169098221.00000000-0.044174940.010255490.04682965-0.17796190
-0.00167497-0.044174941.00000000-0.125016300.099368760.00136292
0.006419990.01025549-0.125016301.00000000-0.75581096-0.01336889
0.199062690.046829650.09936876-0.755810961.00000000-0.57110151
-0.68097681-0.177961900.00136292-0.01336889-0.571101511.00000000
Covariance matrix
5.64674135E-162.49766622E-16-2.73535763E-163.75896875E-151.47370309E-13-3.93462557E-13
2.49766622E-163.86360595E-15-1.88703219E-141.57068199E-149.06856275E-14-2.68964888E-13
-2.73535763E-16-1.88703219E-144.72295596E-11-2.11694317E-112.12754131E-112.27746070E-13
3.75896875E-151.57068199E-14-2.11694317E-116.07115367E-10-5.80189648E-10-8.00946032E-12
1.47370309E-139.06856275E-142.12754131E-11-5.80189648E-109.70604612E-10-4.32620028E-10
-3.93462557E-13-2.68964888E-132.27746070E-13-8.00946032E-12-4.32620028E-105.91213405E-10