AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001YS152 ∴ Orbital info ∴ Epoch epochXXX

(99387) 2001YS152 ▹

ORBITAL INFORMATION

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(ASCII data file 99387.eq0)

Keplerian elements at epoch
58120.6 MJD
	Value	1-σ variation	Units
a	2.76167	1.682e-08	au
e	0.160368	3.709e-08
i	14.562	4.194e-06	deg
Ω	57.261	1.896e-05	deg
ω	200.785	2.445e-05	deg
M	28.785	1.573e-05	deg

Other useful info
Absolute Magnitude (H)	14.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3188	au
Aphelion	3.2046	au
Asc. node-Earth separation	2.17733	au
Desc. node-Earth separation	1.32993	au
Earth MOID	1.3116	au
Orbital period	1676.32	days
Date of orbit computation	apr 23 20:08

Correlation matrix
1.00000000	-0.05095528	0.00182357	0.01030397	-0.09270397	0.13569103
-0.05095528	1.00000000	-0.00081270	0.01249183	0.01021843	0.03863580
0.00182357	-0.00081270	1.00000000	-0.16137909	0.14079437	-0.02993317
0.01030397	0.01249183	-0.16137909	1.00000000	-0.75226794	0.00868505
-0.09270397	0.01021843	0.14079437	-0.75226794	1.00000000	-0.65059644
0.13569103	0.03863580	-0.02993317	0.00868505	-0.65059644	1.00000000

Covariance matrix
2.83074704E-16	-3.18016229E-17	1.28677036E-16	3.28693460E-15	-3.81319379E-14	3.59064282E-14
-3.18016229E-17	1.37600213E-15	-1.26434786E-16	8.78560581E-15	9.26688255E-15	2.25408363E-14
1.28677036E-16	-1.26434786E-16	1.75896127E-11	-1.28325021E-11	1.44362184E-11	-1.97447385E-12
3.28693460E-15	8.78560581E-15	-1.28325021E-11	3.59477653E-10	-3.48697247E-10	2.58987655E-12
-3.81319379E-14	9.26688255E-15	1.44362184E-11	-3.48697247E-10	5.97695571E-10	-2.50162522E-10
3.59064282E-14	2.25408363E-14	-1.97447385E-12	2.58987655E-12	-2.50162522E-10	2.47366615E-10