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AstDyS ∴ Objects ∴ 1999AF20 ∴ Orbital info ∴ Epoch epochXXX
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(137112) 1999AF20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 137112.eq0)
Keplerian elements at epoch
57267.2 MJD
Value 1-σ variation Units
a 2.63441 1.003e-08 au
e 0.229363 4.093e-08
i 4.693 5.224e-06 deg
Ω 323.944 5.647e-05 deg
ω 73.092 5.794e-05 deg
M 33.11 1.158e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0302 au
Aphelion 3.2386 au
Asc. node-Earth separation 1.32733 au
Desc. node-Earth separation 1.68815 au
Earth MOID 1.04266 au
Orbital period 1561.79 days
Date of orbit computation  Jun 5 01:06
Correlation matrix
1.000000000.08289048-0.00287270-0.004399420.02739345-0.11863483
0.082890481.00000000-0.019351300.01227002-0.049939060.07938677
-0.00287270-0.019351301.00000000-0.072402240.069720870.00015418
-0.004399420.01227002-0.072402241.00000000-0.96919382-0.00526680
0.02739345-0.049939060.06972087-0.969193821.00000000-0.23254800
-0.118634830.079386770.00015418-0.00526680-0.232548001.00000000
Covariance matrix
1.00637886E-163.40332789E-17-1.50552097E-16-2.49247947E-151.59225163E-14-1.37845562E-14
3.40332789E-171.67508476E-15-4.13756465E-152.83608687E-14-1.18424880E-133.76327841E-14
-1.50552097E-16-4.13756465E-152.72918118E-11-2.13611224E-112.11039248E-119.32909441E-15
-2.49247947E-152.83608687E-14-2.13611224E-113.18942027E-09-3.17139799E-09-3.44510331E-12
1.59225163E-14-1.18424880E-132.11039248E-11-3.17139799E-093.35713242E-09-1.56061816E-10
-1.37845562E-143.76327841E-149.32909441E-15-3.44510331E-12-1.56061816E-101.34152760E-10