AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009US38 ∴ Orbital info ∴ Epoch epochXXX

(432322) 2009US38 ▹

ORBITAL INFORMATION

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(ASCII data file 432322.eq0)

Keplerian elements at epoch
57739.7 MJD
	Value	1-σ variation	Units
a	2.56413	2.791e-08	au
e	0.186201	1.533e-07
i	14.778	9.835e-06	deg
Ω	49.096	2.385e-05	deg
ω	333.24	3.295e-05	deg
M	282.382	1.709e-05	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0867	au
Aphelion	3.0416	au
Asc. node-Earth separation	1.13271	au
Desc. node-Earth separation	1.9601	au
Earth MOID	1.1015	au
Orbital period	1499.71	days
Date of orbit computation	apr 23 21:22

Correlation matrix
1.00000000	-0.81395329	0.09279914	0.03785900	-0.22526229	0.18831082
-0.81395329	1.00000000	-0.11318112	-0.02806491	0.29800321	-0.29323584
0.09279914	-0.11318112	1.00000000	-0.43632372	0.28366434	0.01828128
0.03785900	-0.02806491	-0.43632372	1.00000000	-0.70471119	0.01112615
-0.22526229	0.29800321	0.28366434	-0.70471119	1.00000000	-0.69752892
0.18831082	-0.29323584	0.01828128	0.01112615	-0.69752892	1.00000000

Covariance matrix
7.78711434E-16	-3.48199151E-15	2.54678275E-14	2.51991595E-14	-2.07154252E-13	8.97975166E-14
-3.48199151E-15	2.35006514E-14	-1.70637151E-13	-1.02620054E-13	1.50549033E-12	-7.68170769E-13
2.54678275E-14	-1.70637151E-13	9.67206743E-11	-1.02352193E-10	9.19351248E-11	3.07232436E-12
2.51991595E-14	-1.02620054E-13	-1.02352193E-10	5.68928050E-10	-5.53932588E-10	4.53496973E-12
-2.07154252E-13	1.50549033E-12	9.19351248E-11	-5.53932588E-10	1.08601080E-09	-3.92807765E-10
8.97975166E-14	-7.68170769E-13	3.07232436E-12	4.53496973E-12	-3.92807765E-10	2.92012574E-10