AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001OA54 ∴ Orbital info ∴ Epoch epochXXX
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(32517) 2001OA54  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 32517.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71257 9.718e-09 au
e 0.154792 2.998e-08
i 13.882 3.25e-06 deg
Ω 62.313 1.473e-05 deg
ω 21.053 2.017e-05 deg
M 294.999 1.332e-05 deg
Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2927 au
Aphelion 3.1325 au
Asc. node-Earth separation 1.32698 au
Desc. node-Earth separation 2.08191 au
Earth MOID 1.31352 au
Orbital period 1631.81 days
Date of orbit computation  apr 23 19:53
Correlation matrix
1.000000000.29494499-0.007553410.023974310.07945416-0.37964109
0.294944991.00000000-0.009993620.00353156-0.05655208-0.05266502
-0.00755341-0.009993621.00000000-0.082184790.040985100.02628764
0.023974310.00353156-0.082184791.00000000-0.70338583-0.00831684
0.07945416-0.056552080.04098510-0.703385831.00000000-0.67064179
-0.37964109-0.052665020.02628764-0.00831684-0.670641791.00000000
Covariance matrix
9.44313272E-178.59148933E-17-2.38576487E-163.43080391E-151.55694625E-14-4.91430732E-14
8.59148933E-178.98542830E-16-9.73685266E-161.55893210E-15-3.41835274E-14-2.10291961E-14
-2.38576487E-16-9.73685266E-161.05645868E-11-3.93377474E-122.68627963E-121.13817461E-12
3.43080391E-151.55893210E-15-3.93377474E-122.16862052E-10-2.08873972E-10-1.63147708E-12
1.55694625E-14-3.41835274E-142.68627963E-12-2.08873972E-104.06628544E-10-1.80144329E-10
-4.91430732E-14-2.10291961E-141.13817461E-12-1.63147708E-12-1.80144329E-101.77444321E-10