AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999YS15 ∴ Orbital info ∴ Epoch epochXXX

(24311) 1999YS15 ▹

ORBITAL INFORMATION

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(ASCII data file 24311.eq0)

Keplerian elements at epoch
57623.3 MJD
	Value	1-σ variation	Units
a	2.80727	1.321e-08	au
e	0.054399	4.005e-08
i	3.14	3.929e-06	deg
Ω	123.368	8.099e-05	deg
ω	189.875	9.059e-05	deg
M	306.237	4.072e-05	deg

Other useful info
Absolute Magnitude (H)	14.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6546	au
Aphelion	2.96	au
Asc. node-Earth separation	1.97372	au
Desc. node-Earth separation	1.64119	au
Earth MOID	1.64014	au
Orbital period	1718.01	days
Date of orbit computation	apr 23 19:51

Correlation matrix
1.00000000	0.26442771	-0.00431715	-0.00109935	-0.00400966	0.00469888
0.26442771	1.00000000	-0.00292983	0.00648104	0.13861563	-0.33773501
-0.00431715	-0.00292983	1.00000000	0.29735485	-0.26622026	0.00243013
-0.00109935	0.00648104	0.29735485	1.00000000	-0.89338694	0.00101310
-0.00400966	0.13861563	-0.26622026	-0.89338694	1.00000000	-0.44897181
0.00469888	-0.33773501	0.00243013	0.00101310	-0.44897181	1.00000000

Covariance matrix
1.74422737E-16	1.39856191E-16	-2.24011115E-16	-1.17584134E-15	-4.79698761E-15	2.52690898E-15
1.39856191E-16	1.60378580E-15	-4.60984534E-16	2.10199053E-14	5.02857471E-13	-5.50735573E-13
-2.24011115E-16	-4.60984534E-16	1.54362363E-11	9.46147185E-11	-9.47482801E-11	3.88771431E-13
-1.17584134E-15	2.10199053E-14	9.46147185E-11	6.55882341E-09	-6.55408543E-09	3.34085201E-12
-4.79698761E-15	5.02857471E-13	-9.47482801E-11	-6.55408543E-09	8.20576469E-09	-1.65604627E-09
2.52690898E-15	-5.50735573E-13	3.88771431E-13	3.34085201E-12	-1.65604627E-09	1.65801219E-09