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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998KL22 ∴ Orbital info ∴ Epoch epochXXX
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(44174) 1998KL22  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 44174.eq0)
Keplerian elements at epoch
57779.1 MJD
Value 1-σ variation Units
a 2.23747 5.468e-09 au
e 0.140818 3.713e-08
i 2.235 3.96e-06 deg
Ω 139.314 7.912e-05 deg
ω 43.425 7.994e-05 deg
M 248.027 1.22e-05 deg
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9224 au
Aphelion 2.5525 au
Asc. node-Earth separation 1.00316 au
Desc. node-Earth separation 1.4279 au
Earth MOID 0.92529 au
Orbital period 1222.46 days
Date of orbit computation  apr 23 19:55
Correlation matrix
1.00000000-0.139257790.010041490.002399560.01141924-0.10849533
-0.139257791.000000000.003200990.00173121-0.038415800.30538510
0.010041490.003200991.000000000.14949327-0.147567180.00154374
0.002399560.001731210.149493271.00000000-0.98763845-0.00911077
0.01141924-0.03841580-0.14756718-0.987638451.00000000-0.14403992
-0.108495330.305385100.00154374-0.00911077-0.144039921.00000000
Covariance matrix
2.99007417E-17-2.82707356E-172.17453348E-161.03809602E-154.99182833E-15-7.23560899E-15
-2.82707356E-171.37833008E-154.70638708E-165.08500379E-15-1.14016607E-131.38276233E-13
2.17453348E-164.70638708E-161.56838965E-114.68396289E-11-4.67195237E-117.45632785E-14
1.03809602E-155.08500379E-154.68396289E-116.25935618E-09-6.24661091E-09-8.79109930E-12
4.99182833E-15-1.14016607E-13-4.67195237E-11-6.24661091E-096.39091827E-09-1.40438950E-10
-7.23560899E-151.38276233E-137.45632785E-14-8.79109930E-12-1.40438950E-101.48746295E-10