AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WE215 ∴ Orbital info ∴ Epoch epochXXX

(465771) 2009WE215 ▹

ORBITAL INFORMATION

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(ASCII data file 465771.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.77709	3.57e-08	au
e	0.079728	9.158e-08
i	5.281	8.892e-06	deg
Ω	313.687	7.361e-05	deg
ω	24.69	8.583e-05	deg
M	117.172	4.068e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5557	au
Aphelion	2.9985	au
Asc. node-Earth separation	1.55898	au
Desc. node-Earth separation	1.98987	au
Earth MOID	1.54705	au
Orbital period	1690.38	days
Date of orbit computation	apr 23 21:29

Correlation matrix
1.00000000	-0.30739783	0.02334911	0.01109025	-0.23216766	0.26712289
-0.30739783	1.00000000	-0.02007971	-0.00505638	0.03928944	-0.06153897
0.02334911	-0.02007971	1.00000000	0.31546958	-0.27328391	0.00422021
0.01109025	-0.00505638	0.31546958	1.00000000	-0.85704712	0.00641510
-0.23216766	0.03928944	-0.27328391	-0.85704712	1.00000000	-0.50825269
0.26712289	-0.06153897	0.00422021	0.00641510	-0.50825269	1.00000000

Covariance matrix
1.27450456E-15	-1.00501019E-15	7.41192333E-15	2.91425534E-14	-7.11429230E-13	3.87957166E-13
-1.00501019E-15	8.38683193E-15	-1.63510774E-14	-3.40842899E-14	3.08840408E-13	-2.29272082E-13
7.41192333E-15	-1.63510774E-14	7.90641958E-11	2.06472813E-10	-2.08575492E-10	1.52660096E-12
2.91425534E-14	-3.40842899E-14	2.06472813E-10	5.41789928E-09	-5.41476298E-09	1.92096995E-11
-7.11429230E-13	3.08840408E-13	-2.08575492E-10	-5.41476298E-09	7.36747345E-09	-1.77476538E-09
3.87957166E-13	-2.29272082E-13	1.52660096E-12	1.92096995E-11	-1.77476538E-09	1.65502265E-09