AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009HZ89 ∴ Orbital info ∴ Epoch epochXXX

(432233) 2009HZ89 ▹

ORBITAL INFORMATION

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(ASCII data file 432233.eq0)

Keplerian elements at epoch
58242.5 MJD
	Value	1-σ variation	Units
a	3.20712	3.312e-08	au
e	0.154666	5.673e-08
i	16.673	8.388e-06	deg
Ω	185.012	1.933e-05	deg
ω	43.756	3.299e-05	deg
M	192.055	2.549e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7111	au
Aphelion	3.7031	au
Asc. node-Earth separation	1.81873	au
Desc. node-Earth separation	2.52282	au
Earth MOID	1.72984	au
Orbital period	2097.83	days
Date of orbit computation	apr 23 21:22

Correlation matrix
1.00000000	0.06883426	0.04092959	-0.00769731	0.23850842	-0.31337369
0.06883426	1.00000000	-0.02028110	0.00787434	-0.28060882	0.30875847
0.04092959	-0.02028110	1.00000000	-0.18234639	0.11153941	-0.00925805
-0.00769731	0.00787434	-0.18234639	1.00000000	-0.56437514	0.00286217
0.23850842	-0.28060882	0.11153941	-0.56437514	1.00000000	-0.81465314
-0.31337369	0.30875847	-0.00925805	0.00286217	-0.81465314	1.00000000

Covariance matrix
1.09726560E-15	1.29355540E-16	1.13720515E-14	-4.92755619E-15	2.60653841E-13	-2.64596977E-13
1.29355540E-16	3.21846643E-15	-9.65075996E-15	8.63326380E-15	-5.25206786E-13	4.46488037E-13
1.13720515E-14	-9.65075996E-15	7.03543590E-11	-2.95582840E-11	3.08658583E-11	-1.97939032E-12
-4.92755619E-15	8.63326380E-15	-2.95582840E-11	3.73484933E-10	-3.59839588E-10	1.40993141E-12
2.60653841E-13	-5.25206786E-13	3.08658583E-11	-3.59839588E-10	1.08845141E-09	-6.85083826E-10
-2.64596977E-13	4.46488037E-13	-1.97939032E-12	1.40993141E-12	-6.85083826E-10	6.49729992E-10