AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001HG8 ∴ Orbital info ∴ Epoch epochXXX

(108168) 2001HG8 ▹

ORBITAL INFORMATION

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(ASCII data file 108168.eq0)

Keplerian elements at epoch
57759.1 MJD
	Value	1-σ variation	Units
a	2.57933	1.243e-08	au
e	0.152501	4.854e-08
i	2.781	5.136e-06	deg
Ω	40.644	8.878e-05	deg
ω	309.756	9.005e-05	deg
M	134.349	1.382e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.186	au
Aphelion	2.9727	au
Asc. node-Earth separation	1.30289	au
Desc. node-Earth separation	1.78492	au
Earth MOID	1.18053	au
Orbital period	1513.07	days
Date of orbit computation	apr 23 20:11

Correlation matrix
1.00000000	-0.03021977	-0.01817491	0.00120204	-0.02123206	0.12027774
-0.03021977	1.00000000	0.00212346	-0.00446404	0.03525147	-0.24868474
-0.01817491	0.00212346	1.00000000	-0.24458744	0.24044685	0.00406127
0.00120204	-0.00446404	-0.24458744	1.00000000	-0.98662332	0.01653598
-0.02123206	0.03525147	0.24044685	-0.98662332	1.00000000	-0.17477584
0.12027774	-0.24868474	0.00406127	0.01653598	-0.17477584	1.00000000

Covariance matrix
1.54489055E-16	-1.82323333E-17	-1.16016043E-15	1.32637551E-15	-2.37629820E-14	2.06621880E-14
-1.82323333E-17	2.35615862E-15	5.29350016E-16	-1.92367089E-14	1.54077578E-13	-1.66837467E-13
-1.16016043E-15	5.29350016E-16	2.63750718E-11	-1.11514526E-10	1.11192580E-10	2.88270833E-13
1.32637551E-15	-1.92367089E-14	-1.11514526E-10	7.88135589E-09	-7.88699811E-09	2.02895566E-11
-2.37629820E-14	1.54077578E-13	1.11192580E-10	-7.88699811E-09	8.10811288E-09	-2.17512121E-10
2.06621880E-14	-1.66837467E-13	2.88270833E-13	2.02895566E-11	-2.17512121E-10	1.91022430E-10