AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001WZ89 ∴ Orbital info ∴ Epoch epochXXX

(94657) 2001WZ89 ▹

ORBITAL INFORMATION

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(ASCII data file 94657.eq0)

Keplerian elements at epoch
58084.6 MJD
	Value	1-σ variation	Units
a	2.2689	9.725e-09	au
e	0.123252	3.432e-08
i	9.247	3.671e-06	deg
Ω	264.585	2.78e-05	deg
ω	329.481	3.396e-05	deg
M	60.575	2.019e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9893	au
Aphelion	2.5485	au
Asc. node-Earth separation	1.00448	au
Desc. node-Earth separation	1.51583	au
Earth MOID	0.98315	au
Orbital period	1248.3	days
Date of orbit computation	apr 23 20:07

Correlation matrix
1.00000000	0.17296131	0.00651180	0.00325239	0.06890868	-0.13487434
0.17296131	1.00000000	0.00978757	-0.00308967	-0.09473004	0.14561455
0.00651180	0.00978757	1.00000000	0.07865543	-0.07388866	0.01582396
0.00325239	-0.00308967	0.07865543	1.00000000	-0.80915522	0.00235675
0.06890868	-0.09473004	-0.07388866	-0.80915522	1.00000000	-0.58279926
-0.13487434	0.14561455	0.01582396	0.00235675	-0.58279926	1.00000000

Covariance matrix
9.45709845E-17	5.77207478E-17	2.32497311E-16	8.79334674E-16	2.27553250E-14	-2.64877304E-14
5.77207478E-17	1.17762788E-15	1.23315174E-15	-2.94773965E-15	-1.10388003E-13	1.00912570E-13
2.32497311E-16	1.23315174E-15	1.34795504E-11	8.02858698E-12	-9.21182399E-12	1.17324700E-12
8.79334674E-16	-2.94773965E-15	8.02858698E-12	7.72939336E-10	-7.63896775E-10	1.32318882E-12
2.27553250E-14	-1.10388003E-13	-9.21182399E-12	-7.63896775E-10	1.15308218E-09	-3.99655298E-10
-2.64877304E-14	1.00912570E-13	1.17324700E-12	1.32318882E-12	-3.99655298E-10	4.07824118E-10