AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008UB143 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(428866) 2008UB143  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 428866.eq0)
Keplerian elements at epoch
57732.5 MJD
Value 1-σ variation Units
a 2.95275 4.566e-08 au
e 0.060825 7.871e-08
i 10.18 1.029e-05 deg
Ω 51.148 5.07e-05 deg
ω 43.447 0.0001182 deg
M 171.982 0.0001034 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7731 au
Aphelion 3.1323 au
Asc. node-Earth separation 1.8279 au
Desc. node-Earth separation 2.06887 au
Earth MOID 1.79869 au
Orbital period 1853.27 days
Date of orbit computation  apr 23 21:21
Correlation matrix
1.00000000-0.06397427-0.01648489-0.000864480.32130475-0.35402988
-0.063974271.00000000-0.01754685-0.02302874-0.164586180.18782381
-0.01648489-0.017546851.00000000-0.162047920.036062400.03594951
-0.00086448-0.02302874-0.162047921.00000000-0.40460306-0.01770327
0.32130475-0.164586180.03606240-0.404603061.00000000-0.90536230
-0.354029880.187823810.03594951-0.01770327-0.905362301.00000000
Covariance matrix
2.08440272E-15-2.29900782E-16-7.74239851E-15-2.00108188E-151.73398698E-12-1.67048183E-12
-2.29900782E-166.19567367E-15-1.42083011E-14-9.19036703E-14-1.53135367E-121.52793873E-12
-7.74239851E-15-1.42083011E-141.05827198E-10-8.45201949E-114.38521701E-113.82210508E-11
-2.00108188E-15-9.19036703E-14-8.45201949E-112.57061332E-09-2.42485297E-09-9.27647469E-11
1.73398698E-12-1.53135367E-124.38521701E-11-2.42485297E-091.39725523E-08-1.10604118E-08
-1.67048183E-121.52793873E-123.82210508E-11-9.27647469E-11-1.10604118E-081.06812488E-08