AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008WH23 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(418835) 2008WH23  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 418835.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14016 3.722e-08 au
e 0.072394 6.635e-08
i 11.481 5.542e-06 deg
Ω 59.341 3.144e-05 deg
ω 358.889 5.729e-05 deg
M 268.646 4.837e-05 deg
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9128 au
Aphelion 3.3675 au
Asc. node-Earth separation 1.92587 au
Desc. node-Earth separation 2.35538 au
Earth MOID 1.92537 au
Orbital period 2032.48 days
Date of orbit computation  apr 23 21:19
Correlation matrix
1.000000000.15964513-0.005845650.005731990.17264225-0.33739770
0.159645131.000000000.00000595-0.01446888-0.164396110.10187746
-0.005845650.000005951.00000000-0.02774984-0.005001910.02532016
0.00573199-0.01446888-0.027749841.00000000-0.52908596-0.00770716
0.17264225-0.16439611-0.00500191-0.529085961.00000000-0.83104978
-0.337397700.101877460.02532016-0.00770716-0.831049781.00000000
Covariance matrix
1.38541214E-153.94246212E-16-1.20593514E-156.70725738E-153.68160310E-13-6.07477214E-13
3.94246212E-164.40194609E-152.18657918E-18-3.01791663E-14-6.24905393E-133.26963183E-13
-1.20593514E-152.18657918E-183.07187589E-11-4.83517681E-12-1.58832006E-126.78838943E-12
6.70725738E-15-3.01791663E-14-4.83517681E-129.88325868E-10-9.52964445E-10-1.17204130E-11
3.68160310E-13-6.24905393E-13-1.58832006E-12-9.52964445E-103.28246997E-09-2.30316898E-09
-6.07477214E-133.26963183E-136.78838943E-12-1.17204130E-11-2.30316898E-092.33989717E-09