AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005YW120 ∴ Orbital info ∴ Epoch epochXXX

(159953) 2005YW120 ▹

ORBITAL INFORMATION

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(ASCII data file 159953.eq0)

Keplerian elements at epoch
57647.0 MJD
	Value	1-σ variation	Units
a	2.65175	1.768e-08	au
e	0.04723	4.679e-08
i	3.857	4.324e-06	deg
Ω	81.136	7.909e-05	deg
ω	155.38	9.778e-05	deg
M	59.446	5.69e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5265	au
Aphelion	2.777	au
Asc. node-Earth separation	1.78102	au
Desc. node-Earth separation	1.52235	au
Earth MOID	1.51604	au
Orbital period	1577.24	days
Date of orbit computation	apr 23 20:22

Correlation matrix
1.00000000	0.42444530	-0.00030615	-0.00738852	0.05444790	-0.08147360
0.42444530	1.00000000	-0.00001386	0.00913871	-0.10646868	0.17886674
-0.00030615	-0.00001386	1.00000000	-0.03702398	0.03085465	-0.00075904
-0.00738852	0.00913871	-0.03702398	1.00000000	-0.81617170	0.01587527
0.05444790	-0.10646868	0.03085465	-0.81617170	1.00000000	-0.58957820
-0.08147360	0.17886674	-0.00075904	0.01587527	-0.58957820	1.00000000

Covariance matrix
3.12549365E-16	3.51103205E-16	-2.34061166E-17	-1.03315611E-14	9.41253678E-14	-8.19563751E-14
3.51103205E-16	2.18931129E-15	-2.80428573E-18	3.38210966E-14	-4.87126597E-13	4.76200548E-13
-2.34061166E-17	-2.80428573E-18	1.87011494E-11	-1.26638612E-11	1.30473106E-11	-1.86768659E-13
-1.03315611E-14	3.38210966E-14	-1.26638612E-11	6.25601645E-09	-6.31243175E-09	7.14457712E-11
9.41253678E-14	-4.87126597E-13	1.30473106E-11	-6.31243175E-09	9.56164130E-09	-3.28030474E-09
-8.19563751E-14	4.76200548E-13	-1.86768659E-13	7.14457712E-11	-3.28030474E-09	3.23752477E-09