AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003OU20 ∴ Orbital info ∴ Epoch epochXXX

(161308) 2003OU20 ▹

ORBITAL INFORMATION

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(ASCII data file 161308.eq0)

Keplerian elements at epoch
58094.8 MJD
	Value	1-σ variation	Units
a	2.39851	8.119e-09	au
e	0.150602	4.683e-08
i	6.641	4.591e-06	deg
Ω	357.078	3.311e-05	deg
ω	359.473	3.567e-05	deg
M	272.23	1.284e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0373	au
Aphelion	2.7597	au
Asc. node-Earth separation	1.03378	au
Desc. node-Earth separation	1.76483	au
Earth MOID	1.03317	au
Orbital period	1356.79	days
Date of orbit computation	apr 23 20:22

Correlation matrix
1.00000000	0.17259603	0.00410467	0.00983576	0.00650958	-0.07279537
0.17259603	1.00000000	-0.00265490	0.01065795	-0.00843646	-0.12742049
0.00410467	-0.00265490	1.00000000	0.10569819	-0.09852215	0.00266992
0.00983576	0.01065795	0.10569819	1.00000000	-0.92296837	0.00819101
0.00650958	-0.00843646	-0.09852215	-0.92296837	1.00000000	-0.37989496
-0.07279537	-0.12742049	0.00266992	0.00819101	-0.37989496	1.00000000

Covariance matrix
6.59255985E-17	6.56220894E-17	1.53023542E-16	2.64439765E-15	1.88546612E-15	-7.58707358E-15
6.56220894E-17	2.19272624E-15	-5.70812244E-16	1.65256235E-14	-1.40926047E-14	-7.65905059E-14
1.53023542E-16	-5.70812244E-16	2.10817030E-11	1.60698639E-11	-1.61371021E-11	1.57360063E-13
2.64439765E-15	1.65256235E-14	1.60698639E-11	1.09643688E-09	-1.09022833E-09	3.48155243E-12
1.88546612E-15	-1.40926047E-14	-1.61371021E-11	-1.09022833E-09	1.27255821E-09	-1.73958570E-10
-7.58707358E-15	-7.65905059E-14	1.57360063E-13	3.48155243E-12	-1.73958570E-10	1.64773337E-10