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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.80592	1.304e-08	au
e	0.057703	3.92e-08
i	3.139	3.926e-06	deg
Ω	123.276	8.109e-05	deg
ω	187.984	9.004e-05	deg
M	169.767	3.952e-05	deg

Other useful info
Absolute Magnitude (H)	14.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.644	au
Aphelion	2.9678	au
Asc. node-Earth separation	1.98226	au
Desc. node-Earth separation	1.62996	au
Earth MOID	1.62936	au
Orbital period	1716.77	days
Date of orbit computation	apr 23 19:51

Correlation matrix
1.00000000	0.24436448	-0.00154220	-0.00029791	0.00908196	-0.12956305
0.24436448	1.00000000	-0.00349568	0.00667570	0.13535530	-0.36478327
-0.00154220	-0.00349568	1.00000000	0.29645050	-0.26714235	0.00248819
-0.00029791	0.00667570	0.29645050	1.00000000	-0.89976498	0.00081130
0.00908196	0.13535530	-0.26714235	-0.89976498	1.00000000	-0.43320118
-0.12956305	-0.36478327	0.00248819	0.00081130	-0.43320118	1.00000000

Covariance matrix
1.70095823E-16	1.24938832E-16	-7.89565184E-17	-3.15064033E-16	1.06652702E-14	-6.67717617E-14
1.24938832E-16	1.53682734E-15	-5.37954314E-16	2.12212986E-14	4.77785628E-13	-5.65083082E-13
-7.89565184E-17	-5.37954314E-16	1.54099579E-11	9.43659252E-11	-9.44253761E-11	3.85965513E-13
-3.15064033E-16	2.12212986E-14	9.43659252E-11	6.57543639E-09	-6.56956538E-09	2.59960236E-12
1.06652702E-14	4.77785628E-13	-9.44253761E-11	-6.56956538E-09	8.10756660E-09	-1.54134459E-09
-6.67717617E-14	-5.65083082E-13	3.85965513E-13	2.59960236E-12	-1.54134459E-09	1.56145584E-09