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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011UD131 ∴ Orbital info ∴ Epoch epochXXX
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(350177) 2011UD131  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 350177.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03294 3.357e-08 au
e 0.162082 5.638e-08
i 1.488 8.898e-06 deg
Ω 15.201 0.0002285 deg
ω 270.314 0.0002308 deg
M 230.59 2.974e-05 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5414 au
Aphelion 3.5245 au
Asc. node-Earth separation 1.95179 au
Desc. node-Earth separation 1.95598 au
Earth MOID 1.52528 au
Orbital period 1929.27 days
Date of orbit computation  apr 23 21:04
Correlation matrix
1.000000000.27992672-0.000023940.00565693-0.03230201-0.03740065
0.279926721.00000000-0.00197115-0.00393309-0.034740900.16049516
-0.00002394-0.001971151.000000000.04523176-0.04407830-0.00528079
0.00565693-0.003933090.045231761.00000000-0.98903376-0.00460230
-0.03230201-0.03474090-0.04407830-0.989033761.00000000-0.13760902
-0.037400650.16049516-0.00528079-0.00460230-0.137609021.00000000
Covariance matrix
1.12714280E-155.29848011E-16-7.15026893E-184.34050269E-14-2.50247386E-13-3.73436148E-14
5.29848011E-163.17859339E-15-9.88852907E-16-5.06781332E-14-4.51969377E-132.69108360E-13
-7.15026893E-18-9.88852907E-167.91752957E-119.19830779E-11-9.05044942E-11-1.39746632E-12
4.34050269E-14-5.06781332E-149.19830779E-115.22323015E-08-5.21592334E-08-3.12818126E-11
-2.50247386E-13-4.51969377E-13-9.05044942E-11-5.21592334E-085.32477180E-08-9.44376502E-10
-3.73436148E-142.69108360E-13-1.39746632E-12-3.12818126E-11-9.44376502E-108.84495270E-10