AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Brewer ∴ Orbital info ∴ Epoch epochXXX

(9468) Brewer ▹

ORBITAL INFORMATION

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(ASCII data file 9468.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.32105	5.57e-09	au
e	0.143574	2.529e-08
i	10.009	3.009e-06	deg
Ω	197.221	1.645e-05	deg
ω	159.348	2.038e-05	deg
M	31.679	1.216e-05	deg

Other useful info
Absolute Magnitude (H)	14.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9878	au
Aphelion	2.6543	au
Asc. node-Earth separation	1.625	au
Desc. node-Earth separation	1.0062	au
Earth MOID	0.98772	au
Orbital period	1291.59	days
Date of orbit computation	apr 23 19:48

Correlation matrix
1.00000000	0.31902513	0.00628509	0.01127026	-0.03482923	-0.17084430
0.31902513	1.00000000	-0.02098585	0.00890829	0.14590071	-0.38264464
0.00628509	-0.02098585	1.00000000	0.45477189	-0.37598149	0.02297045
0.01127026	0.00890829	0.45477189	1.00000000	-0.78102223	-0.02341795
-0.03482923	0.14590071	-0.37598149	-0.78102223	1.00000000	-0.58282189
-0.17084430	-0.38264464	0.02297045	-0.02341795	-0.58282189	1.00000000

Covariance matrix
3.10277820E-17	4.49422666E-17	1.05350072E-16	1.03246877E-15	-3.95378869E-15	-1.15716737E-14
4.49422666E-17	6.39601426E-16	-1.59709037E-15	3.70524439E-15	7.51980105E-14	-1.17671328E-13
1.05350072E-16	-1.59709037E-15	9.05516790E-12	2.25065789E-11	-2.30573264E-11	8.40500495E-13
1.03246877E-15	3.70524439E-15	2.25065789E-11	2.70480047E-10	-2.61773236E-10	-4.68313696E-12
-3.95378869E-15	7.51980105E-14	-2.30573264E-11	-2.61773236E-10	4.15325372E-10	-1.44427668E-10
-1.15716737E-14	-1.17671328E-13	8.40500495E-13	-4.68313696E-12	-1.44427668E-10	1.47856567E-10