NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009WB52 ∴ Orbital info ∴ Epoch 55157 MJD

2009WB52 ▹

ORBITAL INFORMATION

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(ASCII data file 2009WB52.eq0)

Keplerian elements
(Epoch 55157.9 MJD)
	Value	1-σ variation	Units
a	1.6992	0.007638	au
e	0.373077	0.002631
i	11.984	0.05797	deg
Ω	57.501	0.003086	deg
ω	15.993	0.3075	deg
M	354.405	0.1239	deg

Other useful info
Absolute Magnitude (H)	25.7	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0653	au
Aphelion distance	2.3331	au
Asc. node-Earth separation	0.08839	au
Desc. node-Earth separation	1.26845	au
Earth MOID	0.08542	au
Orbital period	809.028	days
Date of orbit computation	Jul 29 11:19

Covariance matrix
5.83429179E-05	2.00092048E-05	4.19863878E-04	-1.63975407E-05	5.63531898E-04	6.98792070E-05
2.00092048E-05	6.92075548E-06	1.39544970E-04	-6.15871181E-06	2.65424541E-04	-5.90796535E-06
4.19863878E-04	1.39544970E-04	3.36106162E-03	-7.71886144E-05	-1.44022735E-03	2.77811706E-03
-1.63975407E-05	-6.15871181E-06	-7.71886144E-05	9.52601545E-06	-8.19267888E-04	2.53968913E-04
5.63531898E-04	2.65424541E-04	-1.44022735E-03	-8.19267888E-04	9.45662966E-02	-3.62232377E-02
6.98792070E-05	-5.90796535E-06	2.77811706E-03	2.53968913E-04	-3.62232377E-02	1.53600552E-02

Correlation matrix
1.00000000	0.99576992	0.94814815	-0.69555104	0.23991436	0.07381719
0.99576992	1.00000000	0.91495387	-0.75850332	0.32809237	-0.01812028
0.94814815	0.91495387	1.00000000	-0.43137937	-0.08078386	0.38664813
-0.69555104	-0.75850332	-0.43137937	1.00000000	-0.86318145	0.66393954
0.23991436	0.32809237	-0.08078386	-0.86318145	1.00000000	-0.95043558
0.07381719	-0.01812028	0.38664813	0.66393954	-0.95043558	1.00000000