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AstDyS ∴ Objects ∴ 1999XA5 ∴ Orbital info ∴ Epoch epochXXX
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(21980) 1999XA5  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 21980.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.94965 1.592e-08 au
e 0.084981 4.45e-08
i 2.291 4.147e-06 deg
Ω 144.708 0.0001062 deg
ω 196 0.0001104 deg
M 358.58 3.186e-05 deg
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.699 au
Aphelion 3.2003 au
Asc. node-Earth separation 2.20172 au
Desc. node-Earth separation 1.69525 au
Earth MOID 1.69023 au
Orbital period 1850.35 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.000000000.145325800.000760720.000115620.03450401-0.28875188
0.145325801.00000000-0.00495356-0.001740200.07961149-0.35187045
0.00076072-0.004953561.000000000.05659627-0.057463950.01240666
0.00011562-0.001740200.056596271.00000000-0.964562180.01062755
0.034504010.07961149-0.05746395-0.964562181.00000000-0.26896003
-0.28875188-0.351870450.012406660.01062755-0.268960031.00000000
Covariance matrix
2.53300590E-161.02929698E-165.02073445E-171.95355023E-166.06001653E-14-1.46432956E-13
1.02929698E-161.98043111E-15-9.14161259E-16-8.22117077E-153.90968465E-13-4.98951783E-13
5.02073445E-17-9.14161259E-161.71969250E-112.49154589E-11-2.62970492E-111.63936642E-12
1.95355023E-16-8.22117077E-152.49154589E-111.12696752E-08-1.12998338E-083.59488462E-11
6.06001653E-143.90968465E-13-2.62970492E-11-1.12998338E-081.21778957E-08-9.45735702E-10
-1.46432956E-13-4.98951783E-131.63936642E-123.59488462E-11-9.45735702E-101.01529400E-09