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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1981EM22 ∴ Orbital info ∴ Epoch epochXXX
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(35029) 1981EM22  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 35029.eq0)
Keplerian elements at epoch
57754.9 MJD
Value 1-σ variation Units
a 2.32564 7.752e-09 au
e 0.159667 3.425e-08
i 2.007 4.253e-06 deg
Ω 335.808 0.0001101 deg
ω 143.1 0.000111 deg
M 77.314 1.328e-05 deg
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9543 au
Aphelion 2.697 au
Asc. node-Earth separation 1.58711 au
Desc. node-Earth separation 1.01985 au
Earth MOID 0.97079 au
Orbital period 1295.43 days
Date of orbit computation  apr 23 19:53
Correlation matrix
1.00000000-0.107061470.00954828-0.005656260.001830440.02210683
-0.107061471.000000000.002393280.007685980.00497041-0.09670249
0.009548280.002393281.000000000.05451078-0.05322329-0.00920434
-0.005656260.007685980.054510781.00000000-0.99133516-0.00224571
0.001830440.00497041-0.05322329-0.991335161.00000000-0.12632192
0.02210683-0.09670249-0.00920434-0.00224571-0.126321921.00000000
Covariance matrix
6.00981770E-17-2.84226106E-173.14779257E-16-4.82989681E-151.57448502E-152.27572437E-15
-2.84226106E-171.17273598E-153.48533301E-162.89919158E-141.88861497E-14-4.39744406E-14
3.14779257E-163.48533301E-161.80842484E-112.55335021E-11-2.51132726E-11-5.19762936E-13
-4.82989681E-152.89919158E-142.55335021E-111.21326473E-08-1.21157321E-08-3.28468614E-12
1.57448502E-151.88861497E-14-2.51132726E-11-1.21157321E-081.23112663E-08-1.86119814E-10
2.27572437E-15-4.39744406E-14-5.19762936E-13-3.28468614E-12-1.86119814E-101.76329532E-10