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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WB189 ∴ Orbital info ∴ Epoch epochXXX
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(343240) 2009WB189  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 343240.eq0)
Keplerian elements at epoch
58162.3 MJD
Value 1-σ variation Units
a 2.18134 2.019e-08 au
e 0.198623 6.614e-08
i 6.406 6.792e-06 deg
Ω 57.01 6.491e-05 deg
ω 306.973 6.926e-05 deg
M 240.104 2.851e-05 deg
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7481 au
Aphelion 2.6146 au
Asc. node-Earth separation 0.88275 au
Desc. node-Earth separation 1.36742 au
Earth MOID 0.75387 au
Orbital period 1176.75 days
Date of orbit computation  apr 23 21:02
Correlation matrix
1.000000000.02475866-0.015500500.025313130.24671447-0.74552913
0.024758661.00000000-0.00833371-0.02722977-0.00810212-0.01117476
-0.01550050-0.008333711.000000000.13146064-0.132436510.02936711
0.02531313-0.027229770.131460641.00000000-0.92112868-0.02151342
0.24671447-0.00810212-0.13243651-0.921128681.00000000-0.36012116
-0.74552913-0.011174760.02936711-0.02151342-0.360121161.00000000
Covariance matrix
4.07474611E-163.30572231E-17-2.12516531E-153.31666058E-143.44937635E-13-4.29118108E-13
3.30572231E-174.37499788E-15-3.74389674E-15-1.16906273E-13-3.71179089E-14-2.10760436E-14
-2.12516531E-15-3.74389674E-154.61310583E-115.79558677E-11-6.23017313E-115.68747902E-12
3.31666058E-14-1.16906273E-135.79558677E-114.21317890E-09-4.14114980E-09-3.98177239E-11
3.44937635E-13-3.71179089E-14-6.23017313E-11-4.14114980E-094.79723915E-09-7.11223791E-10
-4.29118108E-13-2.10760436E-145.68747902E-12-3.98177239E-11-7.11223791E-108.13062434E-10