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AstDyS ∴ Objects ∴ 1999WR13 ∴ Orbital info ∴ Epoch epochXXX
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(45031) 1999WR13  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 45031.eq0)
Keplerian elements at epoch
57863.2 MJD
Value 1-σ variation Units
a 2.83988 1.285e-08 au
e 0.152676 4.016e-08
i 8.039 3.919e-06 deg
Ω 103 3.042e-05 deg
ω 71.898 3.289e-05 deg
M 144.515 1.244e-05 deg
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4063 au
Aphelion 3.2735 au
Asc. node-Earth separation 1.66503 au
Desc. node-Earth separation 1.89439 au
Earth MOID 1.42676 au
Orbital period 1748.03 days
Date of orbit computation  apr 23 19:55
Correlation matrix
1.00000000-0.085154380.016279720.007001270.03634513-0.11803626
-0.085154381.00000000-0.02080544-0.00408165-0.001196700.03006225
0.01627972-0.020805441.000000000.07075250-0.06125306-0.00477191
0.00700127-0.004081650.070752501.00000000-0.91196851-0.00774283
0.03634513-0.00119670-0.06125306-0.911968511.00000000-0.39254190
-0.118036260.03006225-0.00477191-0.00774283-0.392541901.00000000
Covariance matrix
1.65214500E-16-4.39513834E-178.20035946E-162.73778121E-151.53635620E-14-1.88673588E-14
-4.39513834E-171.61243789E-15-3.27401195E-15-4.98625618E-15-1.58033458E-151.50118624E-14
8.20035946E-16-3.27401195E-151.53576161E-118.43531464E-12-7.89425686E-12-2.32554799E-13
2.73778121E-15-4.98625618E-158.43531464E-129.25540081E-10-9.12428947E-10-2.92933553E-12
1.53635620E-14-1.58033458E-15-7.89425686E-12-9.12428947E-101.08154150E-09-1.60538500E-10
-1.88673588E-141.50118624E-14-2.32554799E-13-2.92933553E-12-1.60538500E-101.54647592E-10