AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003SY157 ∴ Orbital info ∴ Epoch epochXXX

(223406) 2003SY157 ▹

ORBITAL INFORMATION

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(ASCII data file 223406.eq0)

Keplerian elements at epoch
58133.0 MJD
	Value	1-σ variation	Units
a	3.23007	3.065e-08	au
e	0.131018	5.096e-08
i	4.077	5.508e-06	deg
Ω	227.683	8.799e-05	deg
ω	152.495	9.273e-05	deg
M	161.146	2.629e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8069	au
Aphelion	3.6533	au
Asc. node-Earth separation	2.5813	au
Desc. node-Earth separation	1.85361	au
Earth MOID	1.80903	au
Orbital period	2120.39	days
Date of orbit computation	apr 23 20:36

Correlation matrix
1.00000000	-0.04285684	0.01047542	-0.00725248	0.04500589	-0.12585974
-0.04285684	1.00000000	-0.00630648	-0.00399222	-0.04663434	0.16486774
0.01047542	-0.00630648	1.00000000	-0.01438473	0.01248326	0.00180363
-0.00725248	-0.00399222	-0.01438473	1.00000000	-0.94749508	0.00103633
0.04500589	-0.04663434	0.01248326	-0.94749508	1.00000000	-0.31721177
-0.12585974	0.16486774	0.00180363	0.00103633	-0.31721177	1.00000000

Covariance matrix
9.39181168E-16	-6.69251939E-17	1.76826938E-15	-1.95563279E-14	1.27896326E-13	-1.01392915E-13
-6.69251939E-17	2.59650716E-15	-1.77004425E-15	-1.78992515E-14	-2.20350786E-13	2.20839384E-13
1.76826938E-15	-1.77004425E-15	3.03392246E-11	-6.97156030E-12	6.37594057E-12	2.61152846E-13
-1.95563279E-14	-1.78992515E-14	-6.97156030E-12	7.74197953E-09	-7.73066780E-09	2.39701564E-12
1.27896326E-13	-2.20350786E-13	6.37594057E-12	-7.73066780E-09	8.59860658E-09	-7.73231286E-10
-1.01392915E-13	2.20839384E-13	2.61152846E-13	2.39701564E-12	-7.73231286E-10	6.91022450E-10