AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005YK237 ∴ Orbital info ∴ Epoch epochXXX

(291144) 2005YK237 ▹

ORBITAL INFORMATION

◲

(ASCII data file 291144.eq0)

Keplerian elements at epoch
57361.3 MJD
	Value	1-σ variation	Units
a	2.19866	1.069e-08	au
e	0.156033	4.875e-08
i	1.862	5.656e-06	deg
Ω	55.798	0.0001965	deg
ω	352.921	0.0001984	deg
M	70.087	2.261e-05	deg

Other useful info
Absolute Magnitude (H)	18.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8556	au
Aphelion	2.5417	au
Asc. node-Earth separation	0.86905	au
Desc. node-Earth separation	1.5263	au
Earth MOID	0.86527	au
Orbital period	1190.79	days
Date of orbit computation	feb 22 02:52

Correlation matrix
1.00000000	0.13742830	0.00639782	-0.00870373	-0.01484054	0.18968162
0.13742830	1.00000000	0.00176809	-0.01462171	0.02516511	-0.10758647
0.00639782	0.00176809	1.00000000	0.19678318	-0.19553314	0.00917823
-0.00870373	-0.01462171	0.19678318	1.00000000	-0.99170875	0.01729750
-0.01484054	0.02516511	-0.19553314	-0.99170875	1.00000000	-0.14370736
0.18968162	-0.10758647	0.00917823	0.01729750	-0.14370736	1.00000000

Covariance matrix
1.14195147E-16	7.15977988E-17	3.86675206E-16	-1.82793306E-14	-3.14699219E-14	4.58229651E-14
7.15977988E-17	2.37683655E-15	4.87523502E-16	-1.40096961E-13	2.43456128E-13	-1.18574537E-13
3.86675206E-16	4.87523502E-16	3.19875993E-11	2.18730690E-10	-2.19448859E-10	1.17350224E-12
-1.82793306E-14	-1.40096961E-13	2.18730690E-10	3.86244090E-08	-3.86756129E-08	7.68507893E-11
-3.14699219E-14	2.43456128E-13	-2.19448859E-10	-3.86756129E-08	3.93771492E-08	-6.44666727E-10
4.58229651E-14	-1.18574537E-13	1.17350224E-12	7.68507893E-11	-6.44666727E-10	5.11055679E-10