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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XL259 ∴ Orbital info ∴ Epoch epochXXX
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(103213) 1999XL259  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 103213.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26729 7.154e-09 au
e 0.136178 5.228e-08
i 23.988 4.719e-06 deg
Ω 53.976 9.066e-06 deg
ω 146.604 1.473e-05 deg
M 310.767 1.077e-05 deg
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9585 au
Aphelion 2.576 au
Asc. node-Earth separation 1.52262 au
Desc. node-Earth separation 0.98714 au
Earth MOID 0.97386 au
Orbital period 1246.97 days
Date of orbit computation  apr 23 20:09
Correlation matrix
1.00000000-0.013341070.000818080.00308586-0.221606310.01376644
-0.013341071.00000000-0.02810747-0.021870960.09786135-0.00266481
0.00081808-0.028107471.00000000-0.441806330.25098174-0.00530951
0.00308586-0.02187096-0.441806331.00000000-0.560907750.00305144
-0.221606310.097861350.25098174-0.560907751.00000000-0.77747927
0.01376644-0.00266481-0.005309510.00305144-0.777479271.00000000
Covariance matrix
5.11811533E-17-4.98948286E-182.76184724E-172.00147233E-16-2.33534457E-141.06108451E-15
-4.98948286E-182.73287575E-15-6.93391517E-15-1.03656491E-147.53589708E-14-1.50088977E-15
2.76184724E-17-6.93391517E-152.22686421E-11-1.89015527E-111.74462790E-11-2.69944863E-13
2.00147233E-16-1.03656491E-14-1.89015527E-118.21934769E-11-7.49072632E-112.98055558E-13
-2.33534457E-147.53589708E-141.74462790E-11-7.49072632E-112.16983958E-10-1.23388875E-10
1.06108451E-15-1.50088977E-15-2.69944863E-132.98055558E-13-1.23388875E-101.16077154E-10