AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998QG89 ∴ Orbital info ∴ Epoch epochXXX

(69791) 1998QG89 ▹

ORBITAL INFORMATION

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(ASCII data file 69791.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.62439	1.081e-08	au
e	0.148351	4.534e-08
i	12.79	4.739e-06	deg
Ω	277.163	1.94e-05	deg
ω	75.692	2.612e-05	deg
M	6.009	1.675e-05	deg

Other useful info
Absolute Magnitude (H)	14.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2351	au
Aphelion	3.0137	au
Asc. node-Earth separation	1.45913	au
Desc. node-Earth separation	1.68174	au
Earth MOID	1.26867	au
Orbital period	1552.89	days
Date of orbit computation	apr 23 20:01

Correlation matrix
1.00000000	0.03913200	0.00848246	-0.01853721	0.09247650	-0.35455345
0.03913200	1.00000000	-0.02572571	0.02591759	-0.31901281	0.39457989
0.00848246	-0.02572571	1.00000000	0.29888496	-0.20884113	-0.01589589
-0.01853721	0.02591759	0.29888496	1.00000000	-0.73397822	0.01989467
0.09247650	-0.31901281	-0.20884113	-0.73397822	1.00000000	-0.66267440
-0.35455345	0.39457989	-0.01589589	0.01989467	-0.66267440	1.00000000

Covariance matrix
1.16931676E-16	1.91857591E-17	4.34700408E-16	-3.88877790E-15	2.61234558E-14	-6.42067982E-14
1.91857591E-17	2.05570907E-15	-5.52777697E-15	2.27970254E-14	-3.77852345E-13	2.99604954E-13
4.34700408E-16	-5.52777697E-15	2.24597286E-11	2.74795092E-11	-2.58554119E-11	-1.26159596E-12
-3.88877790E-15	2.27970254E-14	2.74795092E-11	3.76361618E-10	-3.71979500E-10	6.46357394E-12
2.61234558E-14	-3.77852345E-13	-2.58554119E-11	-3.71979500E-10	6.82442936E-10	-2.89912255E-10
-6.42067982E-14	2.99604954E-13	-1.26159596E-12	6.46357394E-12	-2.89912255E-10	2.80457090E-10