AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WN48 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(266890) 2009WN48  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 266890.eq0)
Keplerian elements at epoch
57706.5 MJD
Value 1-σ variation Units
a 2.54532 1.974e-08 au
e 0.115748 6.278e-08
i 2.882 6.845e-06 deg
Ω 339.94 0.000127 deg
ω 274.708 0.0001376 deg
M 44.25 6.372e-05 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2507 au
Aphelion 2.8399 au
Asc. node-Earth separation 1.47934 au
Desc. node-Earth separation 1.54581 au
Earth MOID 1.24001 au
Orbital period 1483.24 days
Date of orbit computation  apr 23 20:46
Correlation matrix
1.000000000.30399883-0.007030280.007942180.07863143-0.20533494
0.303998831.00000000-0.02019202-0.00213167-0.008791860.03887806
-0.00703028-0.020192021.00000000-0.052680260.044866480.00795853
0.00794218-0.00213167-0.052680261.00000000-0.91150510-0.02294513
0.07863143-0.008791860.04486648-0.911505101.00000000-0.38869892
-0.205334940.038878060.00795853-0.02294513-0.388698921.00000000
Covariance matrix
3.89827048E-163.76788206E-16-9.50091339E-161.99213887E-142.13670621E-13-2.58313049E-13
3.76788206E-163.94074934E-15-8.67612548E-15-1.70002041E-14-7.59595894E-141.55503980E-13
-9.50091339E-16-8.67612548E-154.68504085E-11-4.58087461E-114.22660157E-113.47086107E-12
1.99213887E-14-1.70002041E-14-4.58087461E-111.61394072E-08-1.59373292E-08-1.85729857E-10
2.13670621E-13-7.59595894E-144.22660157E-11-1.59373292E-081.89419767E-08-3.40857990E-09
-2.58313049E-131.55503980E-133.47086107E-12-1.85729857E-10-3.40857990E-094.05970982E-09