AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013WF81 ∴ Orbital info ∴ Epoch epochXXX

(430295) 2013WF81 ▹

ORBITAL INFORMATION

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(ASCII data file 430295.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.72622	3.23e-08	au
e	0.065184	5.545e-08
i	6.137	6.191e-06	deg
Ω	280.506	5.466e-05	deg
ω	116.896	7.499e-05	deg
M	129.916	5.254e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5485	au
Aphelion	2.9039	au
Asc. node-Earth separation	1.78033	au
Desc. node-Earth separation	1.65432	au
Earth MOID	1.56356	au
Orbital period	1644.14	days
Date of orbit computation	apr 23 21:21

Correlation matrix
1.00000000	-0.29062539	0.00653977	0.00926015	0.09420299	-0.28038195
-0.29062539	1.00000000	0.00681090	0.00101609	-0.06463339	0.11165899
0.00653977	0.00681090	1.00000000	0.08485264	-0.05894206	-0.00579912
0.00926015	0.00101609	0.08485264	1.00000000	-0.72585340	0.00043686
0.09420299	-0.06463339	-0.05894206	-0.72585340	1.00000000	-0.67912442
-0.28038195	0.11165899	-0.00579912	0.00043686	-0.67912442	1.00000000

Covariance matrix
1.04331999E-15	-5.20540439E-16	1.30767165E-15	1.63499573E-14	2.28188248E-13	-4.75845780E-13
-5.20540439E-16	3.07485279E-15	2.33799761E-15	3.07989407E-15	-2.68775027E-13	3.25321877E-13
1.30767165E-15	2.33799761E-15	3.83225711E-11	2.87132736E-11	-2.73635503E-11	-1.88624025E-12
1.63499573E-14	3.07989407E-15	2.87132736E-11	2.98799639E-09	-2.97549189E-09	1.25470367E-12
2.28188248E-13	-2.68775027E-13	-2.73635503E-11	-2.97549189E-09	5.62392667E-09	-2.67594125E-09
-4.75845780E-13	3.25321877E-13	-1.88624025E-12	1.25470367E-12	-2.67594125E-09	2.76067194E-09