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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012UK57 ∴ Orbital info ∴ Epoch epochXXX
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(550934) 2012UK57  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 550934.eq0)
Keplerian elements at epoch
58546.4 MJD
Value 1-σ variation Units
a 3.02455 4.106e-08 au
e 0.152112 5.53e-08
i 0.703 6.371e-06 deg
Ω 306.244 0.0008625 deg
ω 356.758 0.0008639 deg
M 156.235 4.62e-05 deg
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5645 au
Aphelion 3.4846 au
Asc. node-Earth separation 1.54832 au
Desc. node-Earth separation 2.49875 au
Earth MOID 1.54727 au
Orbital period 1921.27 days
Date of orbit computation  apr 23 21:46
Correlation matrix
1.00000000-0.27869673-0.002682520.00220441-0.031935440.51534185
-0.278696731.00000000-0.000345150.008115020.01116334-0.34431196
-0.00268252-0.000345151.000000000.33791504-0.33732142-0.00222177
0.002204410.008115020.337915041.00000000-0.99824949-0.00120350
-0.031935440.01116334-0.33732142-0.998249491.00000000-0.05761085
0.51534185-0.34431196-0.00222177-0.00120350-0.057610851.00000000
Covariance matrix
1.68615209E-15-6.32826479E-16-7.01827640E-167.80757383E-14-1.13285957E-129.77595544E-13
-6.32826479E-163.05779807E-15-1.21606711E-163.87052855E-135.33277759E-13-8.79573086E-13
-7.01827640E-16-1.21606711E-164.05956681E-111.85704915E-09-1.85668619E-09-6.53963476E-13
7.80757383E-143.87052855E-131.85704915E-097.43964222E-07-7.43823443E-07-4.79554187E-11
-1.13285957E-125.33277759E-13-1.85668619E-09-7.43823443E-077.46293189E-07-2.29918762E-09
9.77595544E-13-8.79573086E-13-6.53963476E-13-4.79554187E-11-2.29918762E-092.13417907E-09