AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998HF35 ∴ Orbital info ∴ Epoch epochXXX

(129631) 1998HF35 ▹

ORBITAL INFORMATION

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(ASCII data file 129631.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.56955	1.283e-08	au
e	0.049276	4.774e-08
i	5.453	4.082e-06	deg
Ω	82.807	5.034e-05	deg
ω	129.384	6.772e-05	deg
M	96.696	4.58e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4429	au
Aphelion	2.6962	au
Asc. node-Earth separation	1.66256	au
Desc. node-Earth separation	1.46981	au
Earth MOID	1.43979	au
Orbital period	1504.47	days
Date of orbit computation	apr 23 20:15

Correlation matrix
1.00000000	0.35763556	0.00251712	-0.00061202	0.00051439	-0.09356008
0.35763556	1.00000000	0.01285281	0.01504515	-0.13697768	0.16551017
0.00251712	0.01285281	1.00000000	-0.12161290	0.09309072	-0.00401185
-0.00061202	0.01504515	-0.12161290	1.00000000	-0.75014953	0.01563819
0.00051439	-0.13697768	0.09309072	-0.75014953	1.00000000	-0.66830664
-0.09356008	0.16551017	-0.00401185	0.01563819	-0.66830664	1.00000000

Covariance matrix
1.64500265E-16	2.18988624E-16	1.31774837E-16	-3.95189899E-16	4.46771690E-16	-5.49551556E-14
2.18988624E-16	2.27926662E-15	2.50461732E-15	3.61617981E-14	-4.42848920E-13	3.61873544E-13
1.31774837E-16	2.50461732E-15	1.66606270E-11	-2.49908583E-11	2.57312138E-11	-7.49937033E-13
-3.95189899E-16	3.61617981E-14	-2.49908583E-11	2.53461322E-09	-2.55747799E-09	3.60559554E-11
4.46771690E-16	-4.42848920E-13	2.57312138E-11	-2.55747799E-09	4.58581396E-09	-2.07261470E-09
-5.49551556E-14	3.61873544E-13	-7.49937033E-13	3.60559554E-11	-2.07261470E-09	2.09734154E-09