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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1991CN ∴ Orbital info ∴ Epoch epochXXX
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(8506) 1991CN  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 8506.eq0)
Keplerian elements at epoch
58225.4 MJD
Value 1-σ variation Units
a 2.2734 5.333e-09 au
e 0.072567 2.817e-08
i 3.979 3.069e-06 deg
Ω 1.178 3.582e-05 deg
ω 163.522 4.021e-05 deg
M 315.413 1.833e-05 deg
Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1084 au
Aphelion 2.4384 au
Asc. node-Earth separation 1.42583 au
Desc. node-Earth separation 1.11779 au
Earth MOID 1.11556 au
Orbital period 1252.02 days
Date of orbit computation  apr 23 19:47
Correlation matrix
1.000000000.166030100.006717760.00580707-0.038948130.04795424
0.166030101.00000000-0.00357891-0.007676940.07459000-0.15639033
0.00671776-0.003578911.000000000.02108660-0.023956470.01162100
0.00580707-0.007676940.021086601.00000000-0.88707583-0.00079675
-0.038948130.07459000-0.02395647-0.887075831.00000000-0.45796822
0.04795424-0.156390330.01162100-0.00079675-0.457968221.00000000
Covariance matrix
2.84459106E-172.49424310E-171.09954879E-161.10938337E-15-8.35276746E-154.68879309E-15
2.49424310E-177.93385176E-16-3.09366238E-16-7.74541845E-158.44804968E-14-8.07562355E-14
1.09954879E-16-3.09366238E-169.41803051E-122.31793426E-12-2.95621927E-126.53804417E-13
1.10938337E-15-7.74541845E-152.31793426E-121.28300739E-09-1.27764190E-09-5.23192822E-13
-8.35276746E-158.44804968E-14-2.95621927E-12-1.27764190E-091.61684222E-09-3.37592888E-10
4.68879309E-15-8.07562355E-146.53804417E-13-5.23192822E-13-3.37592888E-103.36084328E-10