AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009UC57 ∴ Orbital info ∴ Epoch epochXXX
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(499218) 2009UC57  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 499218.eq0)
Keplerian elements at epoch
58115.9 MJD
Value 1-σ variation Units
a 2.57263 8.86e-08 au
e 0.136285 3.473e-07
i 6.681 1.595e-05 deg
Ω 32.458 0.0001042 deg
ω 14.431 0.000234 deg
M 348.354 0.0001974 deg
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.222 au
Aphelion 2.9232 au
Asc. node-Earth separation 1.23632 au
Desc. node-Earth separation 1.90446 au
Earth MOID 1.23151 au
Orbital period 1507.18 days
Date of orbit computation  apr 23 21:36
Correlation matrix
1.00000000-0.948286470.066424020.048373640.83044337-0.93797205
-0.948286471.00000000-0.07694785-0.04023183-0.852540830.96063780
0.06642402-0.076947851.00000000-0.765208380.41155171-0.08040921
0.04837364-0.04023183-0.765208381.00000000-0.40878230-0.03644566
0.83044337-0.852540830.41155171-0.408782301.00000000-0.89644778
-0.937972050.96063780-0.08040921-0.03644566-0.896447781.00000000
Covariance matrix
7.84982402E-15-2.91762523E-149.38651635E-144.46452051E-131.72147438E-11-1.64028223E-11
-2.91762523E-141.20592411E-13-4.26192505E-13-1.45534472E-12-6.92684957E-116.58443294E-11
9.38651635E-14-4.26192505E-132.54389223E-10-1.27135021E-091.53579887E-09-2.53135978E-10
4.46452051E-13-1.45534472E-12-1.27135021E-091.08510623E-08-9.96296936E-09-7.49343089E-10
1.72147438E-11-6.92684957E-111.53579887E-09-9.96296936E-095.47420630E-08-4.13984708E-08
-1.64028223E-116.58443294E-11-2.53135978E-10-7.49343089E-10-4.13984708E-083.89580707E-08