AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Orus ∴ Orbital info ∴ Epoch epochXXX
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(21900) Orus  ▹ 
ORBITAL INFORMATION
(ASCII data file 21900.eq1)
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 5.126 1.056e-07 au
e 0.036028 6.288e-08
i 8.469 5.98e-06 deg
Ω 258.561 3.711e-05 deg
ω 179.669 9.313e-05 deg
M 221.65 8.863e-05 deg
Other useful info
Absolute Magnitude (H)    10.1 mag
Slope parameter (G)    0.15 mag
Perihelion 4.9413 au
Aphelion 5.3107 au
Asc. node-Earth separation 4.29417 au
Desc. node-Earth separation 3.95605 au
Earth MOID 3.9559 au
Orbital period 4239.02 days
Date of orbit computation  Oct 31 05:10
Correlation matrix
1.000000000.014543830.021847930.008355000.36425560-0.45002284
0.014543831.000000000.008227240.003024160.09385932-0.13097226
0.021847930.008227241.000000000.04702471-0.01546445-0.00542350
0.008355000.003024160.047024711.00000000-0.39402758-0.00040452
0.364255600.09385932-0.01546445-0.394027581.00000000-0.91597002
-0.45002284-0.13097226-0.00542350-0.00040452-0.915970021.00000000
Covariance matrix
1.11492645E-149.65587843E-171.37948829E-143.27408167E-143.58194794E-12-4.21141007E-12
9.65587843E-173.95348019E-153.09334620E-157.05691418E-155.49613119E-13-7.29858976E-13
1.37948829E-143.09334620E-153.57576741E-111.04359154E-11-8.61209710E-12-2.87431326E-12
3.27408167E-147.05691418E-151.04359154E-111.37733488E-09-1.36187206E-09-1.33055843E-12
3.58194794E-125.49613119E-13-8.61209710E-12-1.36187206E-098.67320958E-09-7.56033509E-09
-4.21141007E-12-7.29858976E-13-2.87431326E-12-1.33055843E-12-7.56033509E-097.85488311E-09





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