AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1997QH4 ∴ Orbital info ∴ Epoch epochXXX

1997QH4 ▹

ORBITAL INFORMATION

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(ASCII data file 1997QH4.eq0)

Keplerian elements at epoch
51917.8 MJD
	Value	1-σ variation	Units
a	42.9164	0.01862	au
e	0.087764	0.000183
i	13.174	0.0003429	deg
Ω	355.731	0.0002634	deg
ω	71.39	0.187	deg
M	301.997	0.1865	deg

Other useful info
Absolute Magnitude (H)	7.1	mag
Slope parameter (G)	0.15	mag
Perihelion	39.1498	au
Aphelion	46.6829	au
Asc. node-Earth separation	40.4216	au
Desc. node-Earth separation	42.8193	au
Earth MOID	38.1873	au
Orbital period	102691	days
Date of orbit computation	Jun 5 06:19

Correlation matrix
1.00000000	0.86737912	0.09994786	0.13888493	-0.97109740	0.98488225
0.86737912	1.00000000	0.08233087	0.15271190	-0.72370780	0.76827293
0.09994786	0.08233087	1.00000000	0.43362366	-0.09745285	0.09783851
0.13888493	0.15271190	0.43362366	1.00000000	-0.11996977	0.12487279
-0.97109740	-0.72370780	-0.09745285	-0.11996977	1.00000000	-0.99775691
0.98488225	0.76827293	0.09783851	0.12487279	-0.99775691	1.00000000

Covariance matrix
3.46584473E-04	2.95485137E-06	6.37991771E-07	6.81172763E-07	-3.38004646E-03	3.41889491E-03
2.95485137E-06	3.34845331E-08	5.16561273E-09	7.36194535E-09	-2.47594334E-05	2.62140756E-05
6.37991771E-07	5.16561273E-09	1.17563914E-07	3.91694592E-08	-6.24722154E-06	6.25523687E-06
6.81172763E-07	7.36194535E-09	3.91694592E-08	6.94057049E-08	-5.90914625E-06	6.13426158E-06
-3.38004646E-03	-2.47594334E-05	-6.24722154E-06	-5.90914625E-06	3.49551082E-02	-3.47837948E-02
3.41889491E-03	2.62140756E-05	6.25523687E-06	6.13426158E-06	-3.47837948E-02	3.47691267E-02