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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SA143 ∴ Orbital info ∴ Epoch epochXXX
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(455235) 2001SA143  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 455235.eq0)
Keplerian elements at epoch
57563.6 MJD
Value 1-σ variation Units
a 2.24967 8.326e-09 au
e 0.180418 5.342e-08
i 4.258 6.78e-06 deg
Ω 314.6 8.061e-05 deg
ω 54.238 8.664e-05 deg
M 129.189 2.636e-05 deg
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8438 au
Aphelion 2.6555 au
Asc. node-Earth separation 0.9545 au
Desc. node-Earth separation 1.44868 au
Earth MOID 0.84615 au
Orbital period 1232.47 days
Date of orbit computation  apr 23 21:27
Correlation matrix
1.00000000-0.229983790.001616750.013054980.14638269-0.43925994
-0.229983791.00000000-0.042904580.00477753-0.093172740.24233864
0.00161675-0.042904581.00000000-0.091057400.08908250-0.01665202
0.013054980.00477753-0.091057401.00000000-0.92691445-0.00025835
0.14638269-0.093172740.08908250-0.926914451.00000000-0.37110643
-0.439259940.24233864-0.01665202-0.00025835-0.371106431.00000000
Covariance matrix
6.93232587E-17-1.02291371E-169.12692759E-178.76252958E-151.05593082E-13-9.64020672E-14
-1.02291371E-162.85367536E-15-1.55398859E-142.05740126E-14-4.31218507E-133.41232365E-13
9.12692759E-17-1.55398859E-144.59709783E-11-4.97703587E-115.23287675E-11-2.97600792E-12
8.76252958E-152.05740126E-14-4.97703587E-116.49871239E-09-6.47380410E-09-5.48973010E-13
1.05593082E-13-4.31218507E-135.23287675E-11-6.47380410E-097.50606790E-09-8.47481038E-10
-9.64020672E-143.41232365E-13-2.97600792E-12-5.48973010E-13-8.47481038E-106.94785161E-10