AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003WU22 ∴ Orbital info ∴ Epoch epochXXX

(438009) 2003WU22 ▹

ORBITAL INFORMATION

◲

(ASCII data file 438009.eq0)

Keplerian elements at epoch
57360.5 MJD
	Value	1-σ variation	Units
a	2.56658	3.693e-08	au
e	0.288953	1.658e-07
i	5.132	5.053e-06	deg
Ω	71.961	9.028e-05	deg
ω	263.191	9.23e-05	deg
M	23.896	1.128e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.825	au
Aphelion	3.3082	au
Asc. node-Earth separation	1.44982	au
Desc. node-Earth separation	1.26004	au
Earth MOID	0.82361	au
Orbital period	1501.86	days
Date of orbit computation	apr 23 21:23

Correlation matrix
1.00000000	-0.89455054	0.17740236	0.00693350	0.01317938	-0.12136483
-0.89455054	1.00000000	-0.18686895	0.00517857	-0.03060037	0.13559408
0.17740236	-0.18686895	1.00000000	0.11904115	-0.11238114	-0.01795874
0.00693350	0.00517857	0.11904115	1.00000000	-0.97774120	0.01700060
0.01317938	-0.03060037	-0.11238114	-0.97774120	1.00000000	-0.22063499
-0.12136483	0.13559408	-0.01795874	0.01700060	-0.22063499	1.00000000

Covariance matrix
1.36383383E-15	-5.47718260E-15	3.31031016E-14	2.31171351E-14	4.49216932E-14	-5.05446858E-14
-5.47718260E-15	2.74880050E-14	-1.56544323E-13	7.75143704E-14	-4.68251094E-13	2.53521181E-13
3.31031016E-14	-1.56544323E-13	2.55303719E-11	5.43032917E-11	-5.24085906E-11	-1.02330817E-12
2.31171351E-14	7.75143704E-14	5.43032917E-11	8.15081288E-09	-8.14713377E-09	1.73087874E-11
4.49216932E-14	-4.68251094E-13	-5.24085906E-11	-8.14713377E-09	8.51845714E-09	-2.29644885E-10
-5.05446858E-14	2.53521181E-13	-1.02330817E-12	1.73087874E-11	-2.29644885E-10	1.27175607E-10