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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001PJ4 ∴ Orbital info ∴ Epoch epochXXX
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(217032) 2001PJ4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 217032.eq0)
Keplerian elements at epoch
57743.5 MJD
Value 1-σ variation Units
a 3.97958 4.386e-08 au
e 0.186508 5.844e-08
i 7.452 6.495e-06 deg
Ω 318.672 4.252e-05 deg
ω 44.919 4.549e-05 deg
M 299.766 1.488e-05 deg
Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 3.2374 au
Aphelion 4.7218 au
Asc. node-Earth separation 2.37967 au
Desc. node-Earth separation 3.43922 au
Earth MOID 2.24038 au
Orbital period 2899.71 days
Date of orbit computation  apr 23 20:35
Correlation matrix
1.000000000.007257010.00809597-0.017160270.13778018-0.35685252
0.007257011.00000000-0.01335299-0.00216293-0.088382860.18977974
0.00809597-0.013352991.000000000.22389246-0.20880122-0.00040529
-0.01716027-0.002162930.223892461.00000000-0.92419947-0.00313698
0.13778018-0.08838286-0.20880122-0.924199471.00000000-0.36655720
-0.356852520.18977974-0.00040529-0.00313698-0.366557201.00000000
Covariance matrix
1.92374856E-151.86012286E-172.30620854E-15-3.20057395E-142.74900592E-13-2.32882563E-13
1.86012286E-173.41522381E-15-5.06807901E-15-5.37504124E-15-2.34959184E-131.65018819E-13
2.30620854E-15-5.06807901E-154.21804011E-116.18336001E-11-6.16883537E-11-3.91645670E-14
-3.20057395E-14-5.37504124E-156.18336001E-111.80825390E-09-1.78776407E-09-1.98479717E-12
2.74900592E-13-2.34959184E-13-6.16883537E-11-1.78776407E-092.06932914E-09-2.48102187E-10
-2.32882563E-131.65018819E-13-3.91645670E-14-1.98479717E-12-2.48102187E-102.21384950E-10