AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004XR172 ∴ Orbital info ∴ Epoch epochXXX

(157467) 2004XR172 ▹

ORBITAL INFORMATION

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(ASCII data file 157467.eq0)

Keplerian elements at epoch
58085.8 MJD
	Value	1-σ variation	Units
a	3.14366	2.939e-08	au
e	0.068385	4.505e-08
i	18.968	6.383e-06	deg
Ω	170.057	1.271e-05	deg
ω	239.679	4.734e-05	deg
M	132.881	4.446e-05	deg

Other useful info
Absolute Magnitude (H)	15.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9287	au
Aphelion	3.3586	au
Asc. node-Earth separation	2.24842	au
Desc. node-Earth separation	2.0183	au
Earth MOID	1.97501	au
Orbital period	2035.87	days
Date of orbit computation	apr 23 20:22

Correlation matrix
1.00000000	-0.05199418	0.02228262	0.00478980	-0.19050797	0.19631738
-0.05199418	1.00000000	-0.00372133	0.00263787	-0.34080290	0.36598367
0.02228262	-0.00372133	1.00000000	0.09045407	-0.01729479	-0.00725260
0.00478980	0.00263787	0.09045407	1.00000000	-0.25873876	0.00582645
-0.19050797	-0.34080290	-0.01729479	-0.25873876	1.00000000	-0.96438235
0.19631738	0.36598367	-0.00725260	0.00582645	-0.96438235	1.00000000

Covariance matrix
8.63730730E-16	-6.88412424E-17	4.18021180E-15	1.78889914E-15	-2.65049692E-13	2.56539824E-13
-6.88412424E-17	2.02959619E-15	-1.07015384E-15	1.51021097E-15	-7.26830378E-13	7.33117158E-13
4.18021180E-15	-1.07015384E-15	4.07460650E-11	7.33754246E-12	-5.22616426E-12	-2.05846473E-12
1.78889914E-15	1.51021097E-15	7.33754246E-12	1.61495106E-10	-1.55656097E-10	3.29223478E-12
-2.65049692E-13	-7.26830378E-13	-5.22616426E-12	-1.55656097E-10	2.24104166E-09	-2.02993008E-09
2.56539824E-13	7.33117158E-13	-2.05846473E-12	3.29223478E-12	-2.02993008E-09	1.97703211E-09