AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SH217 ∴ Orbital info ∴ Epoch epochXXX
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(398404) 2011SH217  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 398404.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37218 1.402e-08 au
e 0.116549 5.192e-08
i 7.363 7.758e-06 deg
Ω 355.579 3.854e-05 deg
ω 305.037 5.17e-05 deg
M 200.845 3.276e-05 deg
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0957 au
Aphelion 2.6487 au
Asc. node-Earth separation 1.18904 au
Desc. node-Earth separation 1.51312 au
Earth MOID 1.09061 au
Orbital period 1334.5 days
Date of orbit computation  apr 23 21:14
Correlation matrix
1.000000000.029738280.00701450-0.01048268-0.02021415-0.12111303
0.029738281.00000000-0.012173640.011612550.27733243-0.43137135
0.00701450-0.012173641.000000000.07433598-0.05051656-0.00748306
-0.010482680.011612550.074335981.00000000-0.73375752-0.00378285
-0.020214150.27733243-0.05051656-0.733757521.00000000-0.66258728
-0.12111303-0.43137135-0.00748306-0.00378285-0.662587281.00000000
Covariance matrix
1.96516702E-162.16462004E-177.62819022E-16-5.66329473E-15-1.46491533E-14-5.56162677E-14
2.16462004E-172.69607716E-15-4.90356351E-152.32375698E-147.44430330E-13-7.33717183E-13
7.62819022E-16-4.90356351E-156.01797268E-112.22239484E-11-2.02589134E-11-1.90158352E-12
-5.66329473E-152.32375698E-142.22239484E-111.48523111E-09-1.46186353E-09-4.77559298E-12
-1.46491533E-147.44430330E-13-2.02589134E-11-1.46186353E-092.67248021E-09-1.12204837E-09
-5.56162677E-14-7.33717183E-13-1.90158352E-12-4.77559298E-12-1.12204837E-091.07305619E-09