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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001UG91 ∴ Orbital info ∴ Epoch epochXXX
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(469403) 2001UG91  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 469403.eq0)
Keplerian elements at epoch
57900.2 MJD
Value 1-σ variation Units
a 2.44117 1.116e-08 au
e 0.208986 7.83e-08
i 3.163 7.193e-06 deg
Ω 57.646 0.0001377 deg
ω 309.043 0.0001393 deg
M 48.528 1.569e-05 deg
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.931 au
Aphelion 2.9513 au
Asc. node-Earth separation 1.07288 au
Desc. node-Earth separation 1.6772 au
Earth MOID 0.92981 au
Orbital period 1393.15 days
Date of orbit computation  apr 23 21:30
Correlation matrix
1.00000000-0.120808120.00278176-0.01330306-0.011962570.17109279
-0.120808121.00000000-0.02483101-0.000558370.02392800-0.14712266
0.00278176-0.024831011.00000000-0.537994910.530873230.00153074
-0.01330306-0.00055837-0.537994911.00000000-0.987265880.00536816
-0.011962570.023928000.53087323-0.987265881.00000000-0.16088081
0.17109279-0.147122660.001530740.00536816-0.160880811.00000000
Covariance matrix
1.24507024E-16-1.05550194E-162.23269160E-16-2.04383631E-14-1.85941911E-142.99538966E-14
-1.05550194E-166.13100901E-15-1.39853141E-14-6.01985014E-152.60992575E-13-1.80746650E-13
2.23269160E-16-1.39853141E-145.17396592E-11-5.32828611E-105.31934860E-101.72757628E-13
-2.04383631E-14-6.01985014E-15-5.32828611E-101.89581161E-08-1.89359703E-081.15970573E-11
-1.85941911E-142.60992575E-135.31934860E-10-1.89359703E-081.94049128E-08-3.51629088E-10
2.99538966E-14-1.80746650E-131.72757628E-131.15970573E-11-3.51629088E-102.46178089E-10