AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005ST156 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(261046) 2005ST156  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 261046.eq0)
Keplerian elements at epoch
58271.7 MJD
Value 1-σ variation Units
a 3.1702 3.11e-08 au
e 0.128143 5.005e-08
i 9.251 7.512e-06 deg
Ω 30.496 3.35e-05 deg
ω 224.207 4.637e-05 deg
M 200.12 3.105e-05 deg
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.764 au
Aphelion 3.5764 au
Asc. node-Earth separation 2.43964 au
Desc. node-Earth separation 1.85139 au
Earth MOID 1.75921 au
Orbital period 2061.71 days
Date of orbit computation  apr 23 20:44
Correlation matrix
1.000000000.136885640.02227907-0.02865639-0.230271740.35998809
0.136885641.00000000-0.00521740-0.00076529-0.243565620.36175999
0.02227907-0.005217401.00000000-0.275585330.192087370.00708602
-0.02865639-0.00076529-0.275585331.00000000-0.70463328-0.01006088
-0.23027174-0.243565620.19208737-0.704633281.00000000-0.69623237
0.359988090.361759990.00708602-0.01006088-0.696232371.00000000
Covariance matrix
9.66956094E-162.13054747E-165.20389952E-15-2.98479125E-14-3.32014616E-133.47609307E-13
2.13054747E-162.50530089E-15-1.96160829E-15-1.28306050E-15-5.65274146E-135.62277052E-13
5.20389952E-15-1.96160829E-155.64231025E-11-6.93383835E-116.69022114E-111.65284074E-12
-2.98479125E-14-1.28306050E-15-6.93383835E-111.12196228E-09-1.09437324E-09-1.04646545E-11
-3.32014616E-13-5.65274146E-136.69022114E-11-1.09437324E-092.14994015E-09-1.00246053E-09
3.47609307E-135.62277052E-131.65284074E-12-1.04646545E-11-1.00246053E-099.64272465E-10