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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011UQ146 ∴ Orbital info ∴ Epoch epochXXX
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(398483) 2011UQ146  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 398483.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02419 2.214e-08 au
e 0.146842 7.404e-08
i 2.258 8.987e-06 deg
Ω 33.135 0.0001557 deg
ω 15.935 0.0001598 deg
M 139.476 3.167e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5801 au
Aphelion 3.4683 au
Asc. node-Earth separation 1.59972 au
Desc. node-Earth separation 2.43973 au
Earth MOID 1.59065 au
Orbital period 1920.94 days
Date of orbit computation  apr 23 21:14
Correlation matrix
1.00000000-0.11664720-0.009783880.003301190.00840351-0.20559681
-0.116647201.000000000.00424742-0.00661260-0.085909980.45234518
-0.009783880.004247421.00000000-0.266654430.259851450.00117169
0.00330119-0.00661260-0.266654431.00000000-0.97339363-0.00010521
0.00840351-0.085909980.25985145-0.973393631.00000000-0.22402705
-0.205596810.452345180.00117169-0.00010521-0.224027051.00000000
Covariance matrix
4.90374664E-16-1.91262352E-16-1.94707703E-151.13846546E-142.97439138E-14-1.44210031E-13
-1.91262352E-165.48254669E-152.82634010E-15-7.62515295E-14-1.01673615E-121.06090432E-12
-1.94707703E-152.82634010E-158.07636341E-11-3.73200027E-103.73255796E-103.33530820E-13
1.13846546E-14-7.62515295E-14-3.73200027E-102.42532459E-08-2.42296382E-08-5.18982623E-13
2.97439138E-14-1.01673615E-123.73255796E-10-2.42296382E-082.55474164E-08-1.13419841E-09
-1.44210031E-131.06090432E-123.33530820E-13-5.18982623E-13-1.13419841E-091.00329850E-09