AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004HQ66 ∴ Orbital info ∴ Epoch epochXXX

(184123) 2004HQ66 ▹

ORBITAL INFORMATION

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(ASCII data file 184123.eq0)

Keplerian elements at epoch
57128.3 MJD
	Value	1-σ variation	Units
a	2.73863	1.368e-08	au
e	0.190911	5.253e-08
i	2.528	6.577e-06	deg
Ω	221.895	0.0001186	deg
ω	92.618	0.0001201	deg
M	70.751	1.73e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2158	au
Aphelion	3.2615	au
Asc. node-Earth separation	1.65364	au
Desc. node-Earth separation	1.62325	au
Earth MOID	1.20205	au
Orbital period	1655.38	days
Date of orbit computation	apr 23 20:28

Correlation matrix
1.00000000	-0.03690131	0.00592570	-0.00045601	0.03783172	-0.25147662
-0.03690131	1.00000000	-0.00328138	0.00052846	0.06256280	-0.48284170
0.00592570	-0.00328138	1.00000000	-0.47244757	0.46542871	0.00210346
-0.00045601	0.00052846	-0.47244757	1.00000000	-0.98742186	0.00450492
0.03783172	0.06256280	0.46542871	-0.98742186	1.00000000	-0.15872616
-0.25147662	-0.48284170	0.00210346	0.00450492	-0.15872616	1.00000000

Covariance matrix
1.87096458E-16	-2.65132584E-17	5.33087397E-16	-7.39647896E-16	6.21584179E-14	-5.95230466E-14
-2.65132584E-17	2.75916048E-15	-1.13363078E-15	3.29169710E-15	3.94744223E-13	-4.38882238E-13
5.33087397E-16	-1.13363078E-15	4.32565859E-11	-3.68464420E-10	3.67697264E-10	2.39395069E-13
-7.39647896E-16	3.29169710E-15	-3.68464420E-10	1.40614995E-08	-1.40646737E-08	9.24394164E-12
6.21584179E-14	3.94744223E-13	3.67697264E-10	-1.40646737E-08	1.44285342E-08	-3.29924342E-10
-5.95230466E-14	-4.38882238E-13	2.39395069E-13	9.24394164E-12	-3.29924342E-10	2.99439788E-10