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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XA156 ∴ Orbital info ∴ Epoch epochXXX
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(43165) 1999XA156  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 43165.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58382 9.273e-09 au
e 0.19114 3.211e-08
i 8.022 3.595e-06 deg
Ω 107.361 3.122e-05 deg
ω 184.835 3.343e-05 deg
M 82.285 1.372e-05 deg
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0899 au
Aphelion 3.0777 au
Asc. node-Earth separation 2.09234 au
Desc. node-Earth separation 1.07456 au
Earth MOID 1.07364 au
Orbital period 1517.02 days
Date of orbit computation  apr 23 19:55
Correlation matrix
1.000000000.146400100.001652970.008888100.03678837-0.38152971
0.146400101.00000000-0.007432120.001328590.06548070-0.19722782
0.00165297-0.007432121.000000000.08357043-0.077058080.00091134
0.008888100.001328590.083570431.00000000-0.92397066-0.00328406
0.036788370.06548070-0.07705808-0.923970661.00000000-0.35549036
-0.38152971-0.197227820.00091134-0.00328406-0.355490361.00000000
Covariance matrix
8.59838631E-174.35888857E-175.51080880E-172.57318546E-151.14048562E-14-4.85244554E-14
4.35888857E-171.03098383E-15-8.57987091E-161.33189481E-157.02926745E-14-8.68596210E-14
5.51080880E-17-8.57987091E-161.29265869E-119.38097840E-12-9.26255819E-124.49414186E-14
2.57318546E-151.33189481E-159.38097840E-129.74781134E-10-9.64456347E-10-1.40633404E-12
1.14048562E-147.02926745E-14-9.26255819E-12-9.64456347E-101.11774226E-09-1.63013095E-10
-4.85244554E-14-8.68596210E-144.49414186E-14-1.40633404E-12-1.63013095E-101.88125497E-10