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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005UD499 ∴ Orbital info ∴ Epoch epochXXX
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(311474) 2005UD499  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 311474.eq0)
Keplerian elements at epoch
58297.1 MJD
Value 1-σ variation Units
a 3.04899 2.749e-08 au
e 0.096712 5.509e-08
i 16.18 6.21e-06 deg
Ω 96.949 2.285e-05 deg
ω 350.367 4.237e-05 deg
M 103.802 3.458e-05 deg
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7541 au
Aphelion 3.3439 au
Asc. node-Earth separation 1.77579 au
Desc. node-Earth separation 2.32227 au
Earth MOID 1.77318 au
Orbital period 1944.61 days
Date of orbit computation  apr 23 20:55
Correlation matrix
1.00000000-0.122533770.007237650.00779196-0.043589990.03922359
-0.122533771.00000000-0.00338818-0.017078030.011806660.01932290
0.00723765-0.003388181.000000000.01125309-0.00394261-0.00091606
0.00779196-0.017078030.011253091.00000000-0.51833976-0.00024889
-0.043589990.01180666-0.00394261-0.518339761.00000000-0.84809341
0.039223590.01932290-0.00091606-0.00024889-0.848093411.00000000
Covariance matrix
7.55743733E-16-1.85569706E-161.23554367E-154.89417607E-15-5.07751569E-143.72836773E-14
-1.85569706E-163.03478535E-15-1.15905363E-15-2.14954755E-142.75593095E-143.68061488E-14
1.23554367E-15-1.15905363E-153.85608544E-111.59657891E-12-1.03737063E-12-1.96689867E-13
4.89417607E-15-2.14954755E-141.59657891E-125.22024296E-10-5.01807441E-10-1.96624172E-13
-5.07751569E-142.75593095E-14-1.03737063E-12-5.01807441E-101.79537192E-09-1.24252471E-09
3.72836773E-143.68061488E-14-1.96689867E-13-1.96624172E-13-1.24252471E-091.19555144E-09