AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008WP23 ∴ Orbital info ∴ Epoch epochXXX
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(301113) 2008WP23  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 301113.eq0)
Keplerian elements at epoch
58117.9 MJD
Value 1-σ variation Units
a 2.21378 8.97e-09 au
e 0.121436 4.946e-08
i 4.706 5.287e-06 deg
Ω 33.592 5.202e-05 deg
ω 3.213 5.505e-05 deg
M 291.834 1.78e-05 deg
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.945 au
Aphelion 2.4826 au
Asc. node-Earth separation 0.95174 au
Desc. node-Earth separation 1.47778 au
Earth MOID 0.95166 au
Orbital period 1203.1 days
Date of orbit computation  apr 23 20:53
Correlation matrix
1.000000000.09672236-0.011330550.00109930-0.012938860.03297872
0.096722361.00000000-0.00241926-0.00474416-0.049778740.22284354
-0.01133055-0.002419261.00000000-0.211199140.20151408-0.00858520
0.00109930-0.00474416-0.211199141.00000000-0.94021894-0.00105967
-0.01293886-0.049778740.20151408-0.940218941.00000000-0.33341096
0.032978720.22284354-0.00858520-0.00105967-0.333410961.00000000
Covariance matrix
8.04617842E-174.29137706E-17-5.37327912E-165.12942504E-16-6.38887473E-155.26615244E-15
4.29137706E-172.44652651E-15-6.32633068E-16-1.22065408E-14-1.35535332E-131.96218450E-13
-5.37327912E-16-6.32633068E-162.79503431E-11-5.80823192E-115.86452153E-11-8.07995242E-13
5.12942504E-16-1.22065408E-14-5.80823192E-112.70592943E-09-2.69228387E-09-9.81278446E-13
-6.38887473E-15-1.35535332E-135.86452153E-11-2.69228387E-093.03017177E-09-3.26721960E-10
5.26615244E-151.96218450E-13-8.07995242E-13-9.81278446E-13-3.26721960E-103.16905419E-10