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AstDyS ∴ Objects ∴ 1999XG117 ∴ Orbital info ∴ Epoch epochXXX
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(137727) 1999XG117  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 137727.eq0)
Keplerian elements at epoch
57895.5 MJD
Value 1-σ variation Units
a 2.2187 4.883e-09 au
e 0.213297 5.37e-08
i 4.94 3.329e-06 deg
Ω 282.64 5.764e-05 deg
ω 56.322 5.819e-05 deg
M 158.281 8.33e-06 deg
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7455 au
Aphelion 2.6919 au
Asc. node-Earth separation 0.8765 au
Desc. node-Earth separation 1.41789 au
Earth MOID 0.74059 au
Orbital period 1207.11 days
Date of orbit computation  apr 23 20:17
Correlation matrix
1.000000000.36701437-0.01013644-0.003986080.01151326-0.12654572
0.367014371.00000000-0.054201270.011244610.00472924-0.31691659
-0.01013644-0.054201271.000000000.13045969-0.133348580.03632623
-0.003986080.011244610.130459691.00000000-0.98530106-0.01246243
0.011513260.00472924-0.13334858-0.985301061.00000000-0.14705546
-0.12654572-0.316916590.03632623-0.01246243-0.147055461.00000000
Covariance matrix
2.38465004E-179.62489540E-17-1.64766746E-16-1.12198050E-153.27152467E-15-5.14786329E-15
9.62489540E-172.88403980E-15-9.68906836E-153.48074502E-141.47785528E-14-1.41779302E-13
-1.64766746E-16-9.68906836E-151.10801066E-112.50308371E-11-2.58285535E-111.00730158E-12
-1.12198050E-153.48074502E-142.50308371E-113.32241669E-09-3.30472798E-09-5.98407695E-12
3.27152467E-151.47785528E-14-2.58285535E-11-3.30472798E-093.38594139E-09-7.12833498E-11
-5.14786329E-15-1.41779302E-131.00730158E-12-5.98407695E-12-7.12833498E-116.93960039E-11