AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Orus ∴ Orbital info ∴ Epoch epochXXX
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(21900) Orus  ▹ 
ORBITAL INFORMATION
(ASCII data file 21900.eq0)
Keplerian elements at epoch
56227.3 MJD
Value 1-σ variation Units
a 5.13519 1.085e-07 au
e 0.037639 6.309e-08
i 8.464 5.978e-06 deg
Ω 258.591 3.711e-05 deg
ω 182.631 8.958e-05 deg
M 33.962 8.218e-05 deg
Other useful info
Absolute Magnitude (H)    10.1 mag
Slope parameter (G)    0.15 mag
Perihelion 4.9419 au
Aphelion 5.3285 au
Asc. node-Earth separation 4.3142 au
Desc. node-Earth separation 3.95772 au
Earth MOID 3.9577 au
Orbital period 4250.43 days
Date of orbit computation  Oct 31 05:10
Correlation matrix
1.000000000.010446480.015687810.002201000.36948315-0.40511960
0.010446481.000000000.008832530.004108530.07587506-0.11756608
0.015687810.008832531.000000000.04648102-0.01807304-0.00201897
0.002201000.004108530.046481021.00000000-0.410927640.00131493
0.369483150.07587506-0.01807304-0.410927641.00000000-0.91049763
-0.40511960-0.11756608-0.002018970.00131493-0.910497631.00000000
Covariance matrix
1.17700525E-147.15030315E-171.01744882E-148.86103876E-153.59069521E-12-3.61178194E-12
7.15030315E-173.98043685E-153.33128152E-159.61893936E-154.28804294E-13-6.09531926E-13
1.01744882E-143.33128152E-153.57373140E-111.03112755E-11-9.67802562E-12-9.91835378E-13
8.86103876E-159.61893936E-151.03112755E-111.37705619E-09-1.36595342E-094.00983609E-12
3.59069521E-124.28804294E-13-9.67802562E-12-1.36595342E-098.02397196E-09-6.70228026E-09
-3.61178194E-12-6.09531926E-13-9.91835378E-134.00983609E-12-6.70228026E-096.75302142E-09





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