AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WB159 ∴ Orbital info ∴ Epoch epochXXX

(379354) 2009WB159 ▹

ORBITAL INFORMATION

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(ASCII data file 379354.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.6368	2.223e-08	au
e	0.177578	5.686e-08
i	6.882	6.364e-06	deg
Ω	224.001	5.658e-05	deg
ω	180.361	6.133e-05	deg
M	146.564	2.611e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1686	au
Aphelion	3.105	au
Asc. node-Earth separation	2.09651	au
Desc. node-Earth separation	1.17817	au
Earth MOID	1.17789	au
Orbital period	1563.92	days
Date of orbit computation	apr 23 21:10

Correlation matrix
1.00000000	-0.20180660	0.02375139	-0.00682076	0.19055038	-0.69057679
-0.20180660	1.00000000	-0.02091453	0.00652240	-0.10753273	0.30449071
0.02375139	-0.02091453	1.00000000	-0.20051722	0.19262252	-0.02832011
-0.00682076	0.00652240	-0.20051722	1.00000000	-0.91989135	0.01132665
0.19055038	-0.10753273	0.19262252	-0.91989135	1.00000000	-0.38140168
-0.69057679	0.30449071	-0.02832011	0.01132665	-0.38140168	1.00000000

Covariance matrix
4.94371917E-16	-2.55126405E-16	3.36069931E-15	-8.58142295E-15	2.59840716E-13	-4.00958051E-13
-2.55126405E-16	3.23285551E-15	-7.56754479E-15	2.09845687E-14	-3.74976727E-13	4.52092455E-13
3.36069931E-15	-7.56754479E-15	4.04974331E-11	-7.22046103E-11	7.51780896E-11	-4.70618192E-12
-8.58142295E-15	2.09845687E-14	-7.22046103E-11	3.20183556E-09	-3.19232079E-09	1.67363607E-11
2.59840716E-13	-3.74976727E-13	7.51780896E-11	-3.19232079E-09	3.76132589E-09	-6.10819862E-10
-4.00958051E-13	4.52092455E-13	-4.70618192E-12	1.67363607E-11	-6.10819862E-10	6.81899122E-10