AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002WE22 ∴ Orbital info ∴ Epoch epochXXX

2002WE22 ▹

ORBITAL INFORMATION

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(ASCII data file 2002WE22.eq0)

Keplerian elements at epoch
56831.9 MJD
	Value	1-σ variation	Units
a	3.12113	4.95e-08	au
e	0.117856	1.069e-07
i	10.17	1.437e-05	deg
Ω	226.377	5.365e-05	deg
ω	238.783	0.0001298	deg
M	1.664	0.0001043	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7533	au
Aphelion	3.489	au
Asc. node-Earth separation	2.26898	au
Desc. node-Earth separation	1.90868	au
Earth MOID	1.78534	au
Orbital period	2014.03	days
Date of orbit computation	apr 24 01:22

Correlation matrix
1.00000000	0.38680181	-0.01392249	-0.01156532	0.48298720	-0.54933555
0.38680181	1.00000000	0.00802254	0.01395625	-0.18988426	0.18399301
-0.01392249	0.00802254	1.00000000	-0.25624369	0.07652459	0.02984296
-0.01156532	0.01395625	-0.25624369	1.00000000	-0.44440072	0.04184032
0.48298720	-0.18988426	0.07652459	-0.44440072	1.00000000	-0.91123923
-0.54933555	0.18399301	0.02984296	0.04184032	-0.91123923	1.00000000

Covariance matrix
2.45047195E-15	2.04712411E-15	-9.90545941E-15	-3.07132990E-14	3.10345946E-12	-2.83494275E-12
2.04712411E-15	1.14304049E-14	1.23275182E-14	8.00467439E-14	-2.63515009E-12	2.05075538E-12
-9.90545941E-15	1.23275182E-14	2.06569246E-10	-1.97574154E-10	1.42764238E-10	4.47153316E-11
-3.07132990E-14	8.00467439E-14	-1.97574154E-10	2.87798308E-09	-3.09459958E-09	2.34002677E-10
3.10345946E-12	-2.63515009E-12	1.42764238E-10	-3.09459958E-09	1.68488853E-08	-1.23310402E-08
-2.83494275E-12	2.05075538E-12	4.47153316E-11	2.34002677E-10	-1.23310402E-08	1.08683457E-08