AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002CU4 ∴ Orbital info ∴ Epoch epochXXX

(126428) 2002CU4 ▹

ORBITAL INFORMATION

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(ASCII data file 126428.eq0)

Keplerian elements at epoch
58219.8 MJD
	Value	1-σ variation	Units
a	2.5903	1.238e-08	au
e	0.224477	4.92e-08
i	12.922	6.544e-06	deg
Ω	34.022	1.611e-05	deg
ω	133.55	1.976e-05	deg
M	294.527	1.023e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0088	au
Aphelion	3.1718	au
Asc. node-Earth separation	1.91509	au
Desc. node-Earth separation	1.12441	au
Earth MOID	1.03621	au
Orbital period	1522.73	days
Date of orbit computation	apr 23 20:15

Correlation matrix
1.00000000	0.03980261	-0.00146957	0.00062215	-0.04342695	0.08012901
0.03980261	1.00000000	-0.02758491	-0.00340750	0.31747972	-0.54328046
-0.00146957	-0.02758491	1.00000000	-0.19598916	0.13940116	0.02872849
0.00062215	-0.00340750	-0.19598916	1.00000000	-0.79437129	0.00906903
-0.04342695	0.31747972	0.13940116	-0.79437129	1.00000000	-0.59258091
0.08012901	-0.54328046	0.02872849	0.00906903	-0.59258091	1.00000000

Covariance matrix
1.53235432E-16	2.42400668E-17	-1.19039334E-16	1.24045403E-16	-1.06202311E-14	1.01469595E-14
2.42400668E-17	2.42038991E-15	-8.88045139E-15	-2.70011135E-15	3.08569987E-13	-2.73421906E-13
-1.19039334E-16	-8.88045139E-15	4.28195139E-11	-2.06564983E-11	1.80211406E-11	1.92309246E-12
1.24045403E-16	-2.70011135E-15	-2.06564983E-11	2.59422445E-10	-2.52768148E-10	1.49427666E-12
-1.06202311E-14	3.08569987E-13	1.80211406E-11	-2.52768148E-10	3.90292372E-10	-1.19759297E-10
1.01469595E-14	-2.73421906E-13	1.92309246E-12	1.49427666E-12	-1.19759297E-10	1.04648524E-10