AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Xiaoyuhe ∴ Orbital info ∴ Epoch epochXXX

(15889) Xiaoyuhe ▹

ORBITAL INFORMATION

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(ASCII data file 15889.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.25143	5.268e-09	au
e	0.048988	3.323e-08
i	6.499	3.842e-06	deg
Ω	180.751	2.711e-05	deg
ω	245.703	4.553e-05	deg
M	118.794	3.639e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1411	au
Aphelion	2.3617	au
Asc. node-Earth separation	1.29613	au
Desc. node-Earth separation	1.19898	au
Earth MOID	1.16281	au
Orbital period	1233.92	days
Date of orbit computation	apr 23 19:49

Correlation matrix
1.00000000	0.00864645	0.00042917	-0.00530576	0.04642452	-0.14123079
0.00864645	1.00000000	-0.00150205	0.00196611	-0.28563177	0.35922003
0.00042917	-0.00150205	1.00000000	0.27755162	-0.16659884	0.00263207
-0.00530576	0.00196611	0.27755162	1.00000000	-0.59722823	0.00667544
0.04642452	-0.28563177	-0.16659884	-0.59722823	1.00000000	-0.80115094
-0.14123079	0.35922003	0.00263207	0.00667544	-0.80115094	1.00000000

Covariance matrix
2.77521097E-17	1.51359259E-18	8.68729172E-18	-7.57856901E-16	1.11349723E-14	-2.70726122E-14
1.51359259E-18	1.10419531E-15	-1.91787006E-16	1.77142689E-15	-4.32138718E-13	4.34346439E-13
8.68729172E-18	-1.91787006E-16	1.47646395E-11	2.89165860E-11	-2.91458763E-11	3.68011423E-13
-7.57856901E-16	1.77142689E-15	2.89165860E-11	7.35163021E-10	-7.37268840E-10	6.58604147E-12
1.11349723E-14	-4.32138718E-13	-2.91458763E-11	-7.37268840E-10	2.07294340E-09	-1.32727478E-09
-2.70726122E-14	4.34346439E-13	3.68011423E-13	6.58604147E-12	-1.32727478E-09	1.32405354E-09