AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003SY428 ∴ Orbital info ∴ Epoch epochXXX

(271211) 2003SY428 ▹

ORBITAL INFORMATION

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(ASCII data file 271211.eq0)

Keplerian elements at epoch
57857.8 MJD
	Value	1-σ variation	Units
a	2.78778	2.379e-08	au
e	0.150556	5.646e-08
i	3.441	7.66e-06	deg
Ω	219.755	9.286e-05	deg
ω	33.067	9.664e-05	deg
M	50.699	2.669e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3681	au
Aphelion	3.2075	au
Asc. node-Earth separation	1.41192	au
Desc. node-Earth separation	2.12718	au
Earth MOID	1.35464	au
Orbital period	1700.14	days
Date of orbit computation	apr 23 20:47

Correlation matrix
1.00000000	-0.02724292	0.00376543	0.00681203	0.09033955	-0.37390615
-0.02724292	1.00000000	0.01484135	-0.00249699	-0.11620498	0.43547543
0.00376543	0.01484135	1.00000000	-0.32068479	0.30626165	0.00229594
0.00681203	-0.00249699	-0.32068479	1.00000000	-0.96058993	0.00392354
0.09033955	-0.11620498	0.30626165	-0.96058993	1.00000000	-0.27783603
-0.37390615	0.43547543	0.00229594	0.00392354	-0.27783603	1.00000000

Covariance matrix
5.65846959E-16	-3.65903999E-17	6.86123476E-16	1.50471848E-14	2.07668509E-13	-2.37345489E-13
-3.65903999E-17	3.18807216E-15	6.41912385E-15	-1.30921180E-14	-6.34062479E-13	6.56140135E-13
6.86123476E-16	6.41912385E-15	5.86781484E-11	-2.28110736E-10	2.26711758E-10	4.69318988E-13
1.50471848E-14	-1.30921180E-14	-2.28110736E-10	8.62299888E-09	-8.62006275E-09	9.72245931E-12
2.07668509E-13	-6.34062479E-13	2.26711758E-10	-8.62006275E-09	9.33870084E-09	-7.16474385E-10
-2.37345489E-13	6.56140135E-13	4.69318988E-13	9.72245931E-12	-7.16474385E-10	7.12094699E-10