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
58174.8 MJD
	Value	1-σ variation	Units
a	3.23063	3.056e-08	au
e	0.130826	5.085e-08
i	4.077	5.499e-06	deg
Ω	227.68	8.646e-05	deg
ω	152.519	9.111e-05	deg
M	168.214	2.563e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.808	au
Aphelion	3.6533	au
Asc. node-Earth separation	2.58363	au
Desc. node-Earth separation	1.85519	au
Earth MOID	1.81155	au
Orbital period	2120.95	days
Date of orbit computation	Jun 5 01:25

Correlation matrix
1.00000000	-0.04823958	0.01046385	-0.00636897	0.05472696	-0.16231762
-0.04823958	1.00000000	-0.00611768	-0.00279696	-0.04456293	0.15735061
0.01046385	-0.00611768	1.00000000	-0.02474602	0.02218899	0.00208791
-0.00636897	-0.00279696	-0.02474602	1.00000000	-0.94887923	0.00479316
0.05472696	-0.04456293	0.02218899	-0.94887923	1.00000000	-0.31653118
-0.16231762	0.15735061	0.00208791	0.00479316	-0.31653118	1.00000000

Covariance matrix
9.34200291E-16	-7.49732730E-17	1.75864224E-15	-1.68316005E-14	1.52399971E-13	-1.27131070E-13
-7.49732730E-17	2.58562747E-15	-1.71054842E-15	-1.22971815E-14	-2.06452547E-13	2.05030013E-13
1.75864224E-15	-1.71054842E-15	3.02365215E-11	-1.17654155E-11	1.11164706E-11	2.94200661E-13
-1.68316005E-14	-1.22971815E-14	-1.17654155E-11	7.47604414E-09	-7.47498676E-09	1.06199906E-11
1.52399971E-13	-2.06452547E-13	1.11164706E-11	-7.47498676E-09	8.30093698E-09	-7.39002835E-10
-1.27131070E-13	2.05030013E-13	2.94200661E-13	1.06199906E-11	-7.39002835E-10	6.56647187E-10