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AstDyS ∴ Objects ∴ 2009SW251 ∴ Orbital info ∴ Epoch epochXXX
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(229848) 2009SW251  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 229848.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35501 1.199e-08 au
e 0.124026 5.408e-08
i 3.265 5.978e-06 deg
Ω 69.272 9.106e-05 deg
ω 359.043 9.414e-05 deg
M 349.358 2.595e-05 deg
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0629 au
Aphelion 2.6471 au
Asc. node-Earth separation 1.0777 au
Desc. node-Earth separation 1.63315 au
Earth MOID 1.07732 au
Orbital period 1320.04 days
Date of orbit computation  apr 23 20:38
Correlation matrix
1.000000000.121313890.005470520.006673420.08074699-0.54243533
0.121313891.00000000-0.00843989-0.004037470.02966346-0.11924644
0.00547052-0.008439891.000000000.00540407-0.00366383-0.00314934
0.00667342-0.004037470.005404071.00000000-0.96466727-0.00282429
0.080746990.02966346-0.00366383-0.964667271.00000000-0.25011181
-0.54243533-0.11924644-0.00314934-0.00282429-0.250111811.00000000
Covariance matrix
1.43843535E-167.86879684E-173.92210742E-167.28844977E-159.11696579E-14-1.68844655E-13
7.86879684E-172.92486103E-15-2.72856773E-15-1.98839823E-141.51026495E-13-1.67375620E-13
3.92210742E-16-2.72856773E-153.57347773E-112.94176559E-12-2.06186150E-12-4.88605799E-13
7.28844977E-15-1.98839823E-142.94176559E-128.29245805E-09-8.26985648E-09-6.67490230E-12
9.11696579E-141.51026495E-13-2.06186150E-12-8.26985648E-098.86252699E-09-6.11092782E-10
-1.68844655E-13-1.67375620E-13-4.88605799E-13-6.67490230E-12-6.11092782E-106.73578694E-10