NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009WD52 ∴ Orbital info ∴ Epoch 60600 MJD

2009WD52 ▹

ORBITAL INFORMATION

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(ASCII data file 2009WD52.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.31525	0.002802	au
e	0.226272	0.001549
i	30.219	0.09298	deg
Ω	61.544	0.005969	deg
ω	327.092	0.04569	deg
M	337.321	12.1	deg

Other useful info
Absolute Magnitude (H)	24.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0176	au
Aphelion distance	1.6128	au
Asc. node-Earth separation	0.06156	au
Desc. node-Earth separation	0.52987	au
Earth MOID	0.06004	au
Orbital period	550.945	days
Date of orbit computation	Jul 29 11:19

Covariance matrix
7.85047657E-06	4.33965710E-06	2.60502204E-04	1.67250299E-05	1.27234871E-04	-3.39055109E-02
4.33965710E-06	2.39898056E-06	1.44001315E-04	9.24536445E-06	7.02932228E-05	-1.87425697E-02
2.60502204E-04	1.44001315E-04	8.64435456E-03	5.54987244E-04	4.22284443E-03	-1.12508635E+00
1.67250299E-05	9.24536445E-06	5.54987244E-04	3.56318581E-05	2.71097054E-04	-7.22339357E-02
1.27234871E-04	7.02932228E-05	4.22284443E-03	2.71097054E-04	2.08752330E-03	-5.49530894E-01
-3.39055109E-02	-1.87425697E-02	-1.12508635E+00	-7.22339357E-02	-5.49530894E-01	1.46434898E+02

Correlation matrix
1.00000000	0.99998628	0.99999334	0.99999921	0.99389951	-0.99999997
0.99998628	1.00000000	0.99996962	0.99998028	0.99330912	-0.99998498
0.99999334	0.99996962	1.00000000	0.99999420	0.99408411	-0.99999373
0.99999921	0.99998028	0.99999420	1.00000000	0.99400804	-0.99999942
0.99389951	0.99330912	0.99408411	0.99400804	1.00000000	-0.99392623
-0.99999997	-0.99998498	-0.99999373	-0.99999942	-0.99392623	1.00000000