AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008CU142 ∴ Orbital info ∴ Epoch epochXXX

(256826) 2008CU142 ▹

ORBITAL INFORMATION

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(ASCII data file 256826.eq0)

Keplerian elements at epoch
57318.6 MJD
	Value	1-σ variation	Units
a	2.79273	2.028e-08	au
e	0.037558	4.386e-08
i	5.717	5.884e-06	deg
Ω	26.283	5.213e-05	deg
ω	79.863	0.0001039	deg
M	310.216	8.881e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6878	au
Aphelion	2.8976	au
Asc. node-Earth separation	1.77461	au
Desc. node-Earth separation	1.80486	au
Earth MOID	1.71264	au
Orbital period	1704.68	days
Date of orbit computation	apr 23 20:44

Correlation matrix
1.00000000	0.15180560	0.00254160	-0.00818257	0.11039200	-0.12412435
0.15180560	1.00000000	-0.00316921	0.01000008	0.25682248	-0.30076599
0.00254160	-0.00316921	1.00000000	-0.32272144	0.16091625	0.00024290
-0.00818257	0.01000008	-0.32272144	1.00000000	-0.49874029	0.00043271
0.11039200	0.25682248	0.16091625	-0.49874029	1.00000000	-0.86619627
-0.12412435	-0.30076599	0.00024290	0.00043271	-0.86619627	1.00000000

Covariance matrix
4.11389302E-16	1.35036311E-16	3.03317717E-16	-8.65243725E-15	2.32726713E-13	-2.23585013E-13
1.35036311E-16	1.92341297E-15	-8.17806772E-16	2.28645157E-14	1.17071569E-12	-1.17145119E-12
3.03317717E-16	-8.17806772E-16	3.46200082E-11	-9.89950574E-11	9.84114458E-11	1.26926228E-13
-8.65243725E-15	2.28645157E-14	-9.89950574E-11	2.71796720E-09	-2.70258080E-09	2.00346656E-12
2.32726713E-13	1.17071569E-12	9.84114458E-11	-2.70258080E-09	1.08034945E-08	-7.99572107E-09
-2.23585013E-13	-1.17145119E-12	1.26926228E-13	2.00346656E-12	-7.99572107E-09	7.88711901E-09