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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Yamashitaharuo ∴ Orbital info ∴ Epoch epochXXX
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(21161) Yamashitaharuo  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 21161.eq0)
Keplerian elements at epoch
57711.3 MJD
Value 1-σ variation Units
a 3.16846 1.71e-08 au
e 0.050048 4.772e-08
i 13.862 5.115e-06 deg
Ω 33.314 1.482e-05 deg
ω 354.311 3.933e-05 deg
M 35.533 3.593e-05 deg
Other useful info
Absolute Magnitude (H)    12.9 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0099 au
Aphelion 3.327 au
Asc. node-Earth separation 2.01685 au
Desc. node-Earth separation 2.32128 au
Earth MOID 2.01491 au
Orbital period 2060.02 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.00000000-0.009924450.01037257-0.01177834-0.165304800.18118794
-0.009924451.00000000-0.002223370.00567874-0.149833030.14531352
0.01037257-0.002223371.00000000-0.184355990.07328212-0.00622233
-0.011778340.00567874-0.184355991.00000000-0.369646880.00646354
-0.16530480-0.149833030.07328212-0.369646881.00000000-0.92837337
0.181187940.14531352-0.006222330.00646354-0.928373371.00000000
Covariance matrix
2.92461683E-16-8.09940947E-189.07356692E-16-2.98498267E-15-1.11192439E-131.11339151E-13
-8.09940947E-182.27732305E-15-5.42726970E-164.01594114E-15-2.81238766E-132.49173858E-13
9.07356692E-16-5.42726970E-162.61646153E-11-1.39745410E-111.47438367E-11-1.14365381E-12
-2.98498267E-154.01594114E-15-1.39745410E-112.19607043E-10-2.15459413E-103.44173818E-12
-1.11192439E-13-2.81238766E-131.47438367E-11-2.15459413E-101.54707223E-09-1.31208539E-09
1.11339151E-132.49173858E-13-1.14365381E-123.44173818E-12-1.31208539E-091.29112491E-09