AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007WE42 ∴ Orbital info ∴ Epoch epochXXX

(346183) 2007WE42 ▹

ORBITAL INFORMATION

◲

(ASCII data file 346183.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.89788	2.774e-08	au
e	0.109471	6.617e-08
i	9.846	6.844e-06	deg
Ω	73.681	3.578e-05	deg
ω	305.198	4.703e-05	deg
M	150.371	3.319e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5806	au
Aphelion	3.2151	au
Asc. node-Earth separation	1.70851	au
Desc. node-Earth separation	2.04152	au
Earth MOID	1.59916	au
Orbital period	1801.85	days
Date of orbit computation	apr 23 21:03

Correlation matrix
1.00000000	-0.36579787	0.00895988	-0.00479120	0.14430870	-0.45340655
-0.36579787	1.00000000	0.00604454	0.02802562	-0.00205407	0.10665270
0.00895988	0.00604454	1.00000000	-0.07071598	0.07627431	-0.03154405
-0.00479120	0.02802562	-0.07071598	1.00000000	-0.75416248	0.01285515
0.14430870	-0.00205407	0.07627431	-0.75416248	1.00000000	-0.63713140
-0.45340655	0.10665270	-0.03154405	0.01285515	-0.63713140	1.00000000

Covariance matrix
7.69237585E-16	-6.71345601E-16	1.70087986E-15	-4.75438285E-15	1.88216322E-13	-4.17326716E-13
-6.71345601E-16	4.37874300E-15	2.73765489E-15	6.63512620E-14	-6.39183117E-15	2.34209626E-13
1.70087986E-15	2.73765489E-15	4.68470228E-11	-1.73172033E-11	2.45501290E-11	-7.16500699E-12
-4.75438285E-15	6.63512620E-14	-1.73172033E-11	1.28008360E-09	-1.26887431E-09	1.52635176E-11
1.88216322E-13	-6.39183117E-15	2.45501290E-11	-1.26887431E-09	2.21140878E-09	-9.94309696E-10
-4.17326716E-13	2.34209626E-13	-7.16500699E-12	1.52635176E-11	-9.94309696E-10	1.10132702E-09