AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WW123 ∴ Orbital info ∴ Epoch epochXXX

(414680) 2009WW123 ▹

ORBITAL INFORMATION

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(ASCII data file 414680.eq0)

Keplerian elements at epoch
57896.7 MJD
	Value	1-σ variation	Units
a	3.06946	3.983e-08	au
e	0.086173	6.422e-08
i	4.051	7.118e-06	deg
Ω	234.007	9.584e-05	deg
ω	261.283	0.000106	deg
M	81.749	4.356e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.805	au
Aphelion	3.334	au
Asc. node-Earth separation	2.0763	au
Desc. node-Earth separation	2.01674	au
Earth MOID	1.82182	au
Orbital period	1964.23	days
Date of orbit computation	apr 23 21:18

Correlation matrix
1.00000000	0.27607829	0.00619014	0.00290512	0.04589184	-0.11468556
0.27607829	1.00000000	-0.01000295	-0.00168415	0.12082301	-0.25804708
0.00619014	-0.01000295	1.00000000	-0.21659794	0.19460367	-0.00005370
0.00290512	-0.00168415	-0.21659794	1.00000000	-0.90361518	0.00323774
0.04589184	0.12082301	0.19460367	-0.90361518	1.00000000	-0.42856421
-0.11468556	-0.25804708	-0.00005370	0.00323774	-0.42856421	1.00000000

Covariance matrix
1.58662449E-15	7.06256953E-16	1.75506948E-15	1.10905981E-14	1.93797004E-13	-1.99008809E-13
7.06256953E-16	4.12464707E-15	-4.57275882E-15	-1.03663784E-14	8.22654587E-13	-7.21969479E-13
1.75506948E-15	-4.57275882E-15	5.06656053E-11	-1.47762750E-10	1.46852761E-10	-1.66529394E-14
1.10905981E-14	-1.03663784E-14	-1.47762750E-10	9.18561074E-09	-9.18146545E-09	1.35183295E-11
1.93797004E-13	8.22654587E-13	1.46852761E-10	-9.18146545E-09	1.12395502E-08	-1.97932388E-09
-1.99008809E-13	-7.21969479E-13	-1.66529394E-14	1.35183295E-11	-1.97932388E-09	1.89781118E-09