AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003UD391 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(307758) 2003UD391  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 307758.eq0)
Keplerian elements at epoch
57703.5 MJD
Value 1-σ variation Units
a 2.53374 1.65e-08 au
e 0.05008 4.497e-07
i 2.286 4.762e-06 deg
Ω 65.468 0.00019 deg
ω 122.117 0.0002238 deg
M 296.258 0.0001316 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4068 au
Aphelion 2.6606 au
Asc. node-Earth separation 1.61007 au
Desc. node-Earth separation 1.44992 au
Earth MOID 1.40955 au
Orbital period 1473.13 days
Date of orbit computation  apr 23 20:54
Correlation matrix
1.00000000-0.159854620.00312762-0.021103270.05502544-0.09893081
-0.159854621.00000000-0.070951030.09062631-0.489930590.91620054
0.00312762-0.070951031.00000000-0.095596400.11435744-0.07113405
-0.021103270.09062631-0.095596401.00000000-0.879111940.07240956
0.05502544-0.489930590.11435744-0.879111941.00000000-0.53566433
-0.098930810.91620054-0.071134050.07240956-0.535664331.00000000
Covariance matrix
2.72366659E-16-1.18626780E-152.45797585E-16-6.61688212E-142.03212878E-13-2.14790781E-13
-1.18626780E-152.02190680E-13-1.51923961E-137.74215047E-12-4.92976055E-115.41973689E-11
2.45797585E-16-1.51923961E-132.26763929E-11-8.64878841E-111.21860268E-10-4.45627127E-11
-6.61688212E-147.74215047E-12-8.64878841E-113.60955329E-08-3.73750351E-081.80979656E-09
2.03212878E-13-4.92976055E-111.21860268E-10-3.73750351E-085.00750515E-08-1.57692312E-08
-2.14790781E-135.41973689E-11-4.45627127E-111.80979656E-09-1.57692312E-081.73066968E-08