AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003WS22 ∴ Orbital info ∴ Epoch epochXXX

(143761) 2003WS22 ▹

ORBITAL INFORMATION

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(ASCII data file 143761.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.24996	7.134e-09	au
e	0.061236	3.699e-08
i	3.085	3.83e-06	deg
Ω	180.481	6.549e-05	deg
ω	38.022	7.234e-05	deg
M	213.7	2.947e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1122	au
Aphelion	2.3877	au
Asc. node-Earth separation	1.14233	au
Desc. node-Earth separation	1.35241	au
Earth MOID	1.10552	au
Orbital period	1232.71	days
Date of orbit computation	apr 23 20:18

Correlation matrix
1.00000000	0.24512000	0.00083407	-0.00370171	-0.06296850	0.02658257
0.24512000	1.00000000	-0.00170001	-0.00074344	-0.03578056	0.05517341
0.00083407	-0.00170001	1.00000000	0.12938152	-0.11744917	0.00119318
-0.00370171	-0.00074344	0.12938152	1.00000000	-0.90702736	0.00625392
-0.06296850	-0.03578056	-0.11744917	-0.90702736	1.00000000	-0.42143573
0.02658257	0.05517341	0.00119318	0.00625392	-0.42143573	1.00000000

Covariance matrix
5.08909223E-17	6.46734671E-17	2.27884080E-17	-1.72950206E-15	-3.24961279E-14	5.58786156E-15
6.46734671E-17	1.36790034E-15	-2.40807465E-16	-1.80083734E-15	-9.57331776E-14	6.01292113E-14
2.27884080E-17	-2.40807465E-16	1.46683234E-11	3.24534920E-11	-3.25408070E-11	1.34655739E-13
-1.72950206E-15	-1.80083734E-15	3.24534920E-11	4.28941304E-09	-4.29741638E-09	1.20692264E-11
-3.24961279E-14	-9.57331776E-14	-3.25408070E-11	-4.29741638E-09	5.23330722E-09	-8.98354849E-10
5.58786156E-15	6.01292113E-14	1.34655739E-13	1.20692264E-11	-8.98354849E-10	8.68274214E-10