AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009DW51 ∴ Orbital info ∴ Epoch epochXXX

(346839) 2009DW51 ▹

ORBITAL INFORMATION

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(ASCII data file 346839.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.04355	3.243e-08	au
e	0.215989	7.792e-08
i	10.055	8.544e-06	deg
Ω	137.103	5.056e-05	deg
ω	243.028	5.506e-05	deg
M	36.596	2.034e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3862	au
Aphelion	3.7009	au
Asc. node-Earth separation	2.23082	au
Desc. node-Earth separation	1.62934	au
Earth MOID	1.40797	au
Orbital period	1939.41	days
Date of orbit computation	apr 23 21:03

Correlation matrix
1.00000000	-0.15468541	-0.01594320	0.00643189	-0.02630467	-0.31465646
-0.15468541	1.00000000	-0.01955338	0.00252674	-0.05980691	0.06400227
-0.01594320	-0.01955338	1.00000000	0.00909479	-0.02029457	0.04169876
0.00643189	0.00252674	0.00909479	1.00000000	-0.90727149	0.00422850
-0.02630467	-0.05980691	-0.02029457	-0.90727149	1.00000000	-0.37722543
-0.31465646	0.06400227	0.04169876	0.00422850	-0.37722543	1.00000000

Covariance matrix
1.05140598E-15	-3.90833760E-16	-4.41686565E-15	1.05436225E-14	-4.69590908E-14	-2.07515678E-13
-3.90833760E-16	6.07176567E-15	-1.30176578E-14	9.95368260E-15	-2.56572678E-13	1.01433618E-13
-4.41686565E-15	-1.30176578E-14	7.29973330E-11	3.92836632E-12	-9.54629581E-12	7.24612173E-12
1.05436225E-14	9.95368260E-15	3.92836632E-12	2.55582938E-09	-2.52525200E-09	4.34792235E-12
-4.69590908E-14	-2.56572678E-13	-9.54629581E-12	-2.52525200E-09	3.03111954E-09	-4.22407409E-10
-2.07515678E-13	1.01433618E-13	7.24612173E-12	4.34792235E-12	-4.22407409E-10	4.13673852E-10