AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1993FR21 ∴ Orbital info ∴ Epoch epochXXX
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(39582) 1993FR21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 39582.eq0)
Keplerian elements at epoch
57592.7 MJD
Value 1-σ variation Units
a 2.72706 1.501e-08 au
e 0.028527 4.042e-08
i 5.458 6.189e-06 deg
Ω 4.902 4.124e-05 deg
ω 114.053 0.0001264 deg
M 134.367 0.0001178 deg
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6493 au
Aphelion 2.8049 au
Asc. node-Earth separation 1.75494 au
Desc. node-Earth separation 1.69729 au
Earth MOID 1.67152 au
Orbital period 1644.91 days
Date of orbit computation  apr 23 19:54
Correlation matrix
1.00000000-0.018938870.01114727-0.004898490.09927394-0.10381222
-0.018938871.00000000-0.00353561-0.000501610.35769955-0.37971346
0.01114727-0.003535611.00000000-0.026116270.004301170.00448291
-0.00489849-0.00050161-0.026116271.00000000-0.32255251-0.00173152
0.099273940.357699550.00430117-0.322552511.00000000-0.94559642
-0.10381222-0.379713460.00448291-0.00173152-0.945596421.00000000
Covariance matrix
2.25193948E-16-1.14865924E-171.03528046E-15-3.03143947E-151.88269183E-13-1.83478108E-13
-1.14865924E-171.63349448E-15-8.84369490E-16-8.36050587E-161.82701816E-12-1.80747483E-12
1.03528046E-15-8.84369490E-163.83020739E-11-6.66547300E-123.36405804E-123.26760117E-12
-3.03143947E-15-8.36050587E-16-6.66547300E-121.70065912E-09-1.68102702E-09-8.40994724E-12
1.88269183E-131.82701816E-123.36405804E-12-1.68102702E-091.59709691E-08-1.40743674E-08
-1.83478108E-13-1.80747483E-123.26760117E-12-8.40994724E-12-1.40743674E-081.38712266E-08