AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011VH9 ∴ Orbital info ∴ Epoch epochXXX

(491287) 2011VH9 ▹

ORBITAL INFORMATION

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(ASCII data file 491287.eq0)

Keplerian elements at epoch
58301.5 MJD
	Value	1-σ variation	Units
a	2.75658	2.859e-08	au
e	0.216237	6.295e-08
i	9.702	8.092e-06	deg
Ω	211.234	5.114e-05	deg
ω	193.07	5.966e-05	deg
M	143.268	2.676e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1605	au
Aphelion	3.3526	au
Asc. node-Earth separation	2.32452	au
Desc. node-Earth separation	1.17649	au
Earth MOID	1.17045	au
Orbital period	1671.68	days
Date of orbit computation	apr 23 21:34

Correlation matrix
1.00000000	0.00949812	0.02692272	-0.00374270	0.23399925	-0.41867835
0.00949812	1.00000000	-0.02313372	0.01149590	-0.07599895	0.21822523
0.02692272	-0.02313372	1.00000000	-0.45339730	0.39486774	-0.02653198
-0.00374270	0.01149590	-0.45339730	1.00000000	-0.83638132	-0.01354850
0.23399925	-0.07599895	0.39486774	-0.83638132	1.00000000	-0.52617693
-0.41867835	0.21822523	-0.02653198	-0.01354850	-0.52617693	1.00000000

Covariance matrix
8.17239793E-16	1.70928279E-17	6.22782205E-15	-5.47217308E-15	3.99116388E-13	-3.20231463E-13
1.70928279E-17	3.96280956E-15	-1.17839160E-14	3.70121652E-14	-2.85443080E-13	3.67549041E-13
6.22782205E-15	-1.17839160E-14	6.54764430E-11	-1.87638224E-10	1.90635832E-10	-5.74408663E-12
-5.47217308E-15	3.70121652E-14	-1.87638224E-10	2.61577082E-09	-2.55219886E-09	-1.85395820E-11
3.99116388E-13	-2.85443080E-13	1.90635832E-10	-2.55219886E-09	3.55975974E-09	-8.39945077E-10
-3.20231463E-13	3.67549041E-13	-5.74408663E-12	-1.85395820E-11	-8.39945077E-10	7.15842498E-10