AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998UH17 ∴ Orbital info ∴ Epoch epochXXX

(74319) 1998UH17 ▹

ORBITAL INFORMATION

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(ASCII data file 74319.eq0)

Keplerian elements at epoch
57881.5 MJD
	Value	1-σ variation	Units
a	2.63085	1.4e-08	au
e	0.111241	3.418e-08
i	3.53	5.161e-06	deg
Ω	333.822	6.105e-05	deg
ω	79.171	6.829e-05	deg
M	98.505	2.823e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3382	au
Aphelion	2.9235	au
Asc. node-Earth separation	1.53592	au
Desc. node-Earth separation	1.6648	au
Earth MOID	1.35319	au
Orbital period	1558.63	days
Date of orbit computation	Jun 5 00:52

Correlation matrix
1.00000000	0.17323919	-0.00325157	-0.00224144	0.09706931	-0.21655273
0.17323919	1.00000000	-0.00046540	0.00287615	-0.06936745	0.15568040
-0.00325157	-0.00046540	1.00000000	0.08311726	-0.07922308	0.01091218
-0.00224144	0.00287615	0.08311726	1.00000000	-0.89228704	0.00200599
0.09706931	-0.06936745	-0.07922308	-0.89228704	1.00000000	-0.45087408
-0.21655273	0.15568040	0.01091218	0.00200599	-0.45087408	1.00000000

Covariance matrix
1.95918535E-16	8.28898656E-17	-2.34891106E-16	-1.91532720E-15	9.27915175E-14	-8.55538712E-14
8.28898656E-17	1.16851710E-15	-8.21062096E-17	6.00215761E-15	-1.61942888E-13	1.50206836E-13
-2.34891106E-16	-8.21062096E-17	2.66360777E-11	2.61881728E-11	-2.79238594E-11	1.58958950E-12
-1.91532720E-15	6.00215761E-15	2.61881728E-11	3.72698502E-09	-3.72024889E-09	3.45657904E-12
9.27915175E-14	-1.61942888E-13	-2.79238594E-11	-3.72024889E-09	4.66420015E-09	-8.69124704E-10
-8.55538712E-14	1.50206836E-13	1.58958950E-12	3.45657904E-12	-8.69124704E-10	7.96666347E-10