AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003WR87 ∴ Orbital info ∴ Epoch epochXXX

(116024) 2003WR87 ▹

ORBITAL INFORMATION

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(ASCII data file 116024.eq0)

Keplerian elements at epoch
57850.9 MJD
	Value	1-σ variation	Units
a	2.65639	1.068e-08	au
e	0.150354	3.765e-08
i	13.618	3.871e-06	deg
Ω	134.08	1.664e-05	deg
ω	239.084	2.073e-05	deg
M	61.181	1.165e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.257	au
Aphelion	3.0558	au
Asc. node-Earth separation	1.82821	au
Desc. node-Earth separation	1.39713	au
Earth MOID	1.28798	au
Orbital period	1581.38	days
Date of orbit computation	apr 23 20:12

Correlation matrix
1.00000000	-0.13954053	0.02624338	0.00424988	-0.00274856	-0.00023544
-0.13954053	1.00000000	-0.02634088	0.01575139	-0.08008617	0.09309237
0.02624338	-0.02634088	1.00000000	0.19947435	-0.15017077	-0.00616999
0.00424988	0.01575139	0.19947435	1.00000000	-0.78483366	0.00888953
-0.00274856	-0.08008617	-0.15017077	-0.78483366	1.00000000	-0.61136724
-0.00023544	0.09309237	-0.00616999	0.00888953	-0.61136724	1.00000000

Covariance matrix
1.14147363E-16	-5.61301917E-17	1.08538497E-15	7.55338759E-16	-6.08757045E-16	-2.93098856E-17
-5.61301917E-17	1.41751092E-15	-3.83905762E-15	9.86540358E-15	-6.25066222E-14	4.08388277E-14
1.08538497E-15	-3.83905762E-15	1.49851886E-11	1.28454940E-11	-1.20509653E-11	-2.78299163E-13
7.55338759E-16	9.86540358E-15	1.28454940E-11	2.76735753E-10	-2.70654701E-10	1.72308821E-12
-6.08757045E-16	-6.25066222E-14	-1.20509653E-11	-2.70654701E-10	4.29744798E-10	-1.47673804E-10
-2.93098856E-17	4.08388277E-14	-2.78299163E-13	1.72308821E-12	-1.47673804E-10	1.35766296E-10