AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WK40 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(419297) 2009WK40  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 419297.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.92969 4.353e-08 au
e 0.093835 8.579e-08
i 2.384 7.65e-06 deg
Ω 41.738 0.000231 deg
ω 305.346 0.0002347 deg
M 23.101 4.633e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6548 au
Aphelion 3.2046 au
Asc. node-Earth separation 1.76313 au
Desc. node-Earth separation 2.063 au
Earth MOID 1.64866 au
Orbital period 1831.6 days
Date of orbit computation  apr 23 21:19
Correlation matrix
1.00000000-0.220275460.008211220.01064278-0.01392644-0.24252695
-0.220275461.00000000-0.00971135-0.00620353-0.036844630.24903737
0.00821122-0.009711351.00000000-0.006670880.00846408-0.01020023
0.01064278-0.00620353-0.006670881.00000000-0.98102635-0.01377396
-0.01392644-0.036844630.00846408-0.981026351.00000000-0.17179955
-0.242526950.24903737-0.01020023-0.01377396-0.171799551.00000000
Covariance matrix
1.89447450E-15-8.22542933E-162.73401118E-151.07016924E-13-1.42237102E-13-4.89051892E-13
-8.22542933E-167.36031076E-15-6.37347042E-15-1.22953101E-13-7.41738353E-139.89835787E-13
2.73401118E-15-6.37347042E-155.85189195E-11-1.17891939E-111.51934418E-11-3.61500263E-12
1.07016924E-13-1.22953101E-13-1.17891939E-115.33710304E-08-5.31816600E-08-1.47421977E-10
-1.42237102E-13-7.41738353E-131.51934418E-11-5.31816600E-085.50626160E-08-1.86767368E-09
-4.89051892E-139.89835787E-13-3.61500263E-12-1.47421977E-10-1.86767368E-092.14635283E-09