AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Santini ∴ Orbital info ∴ Epoch epochXXX

(4158) Santini ▹

ORBITAL INFORMATION

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(ASCII data file 4158.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.39844	1.573e-08	au
e	0.018918	3.189e-08
i	6.169	2.961e-06	deg
Ω	4.068	3.145e-05	deg
ω	276.537	0.0001003	deg
M	72.165	9.707e-05	deg

Other useful info
Absolute Magnitude (H)	11.8	mag
Slope parameter (G)	0.15	mag
Perihelion	3.3341	au
Aphelion	3.4627	au
Asc. node-Earth separation	2.38823	au
Desc. node-Earth separation	2.40749	au
Earth MOID	2.32579	au
Orbital period	2288.33	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	-0.14077610	-0.00073123	0.02436297	0.04664047	-0.08742032
-0.14077610	1.00000000	0.01051972	0.00466572	0.23691928	-0.24367898
-0.00073123	0.01051972	1.00000000	-0.29732906	0.09474742	-0.00218346
0.02436297	0.00466572	-0.29732906	1.00000000	-0.31591225	0.00438346
0.04664047	0.23691928	0.09474742	-0.31591225	1.00000000	-0.94946794
-0.08742032	-0.24367898	-0.00218346	0.00438346	-0.94946794	1.00000000

Covariance matrix
2.47419589E-16	-7.06244567E-17	-3.40567380E-17	1.20509574E-14	7.35912332E-14	-1.33485717E-13
-7.06244567E-17	1.01722799E-15	9.93453987E-16	4.67952403E-15	7.57976334E-13	-7.54453696E-13
-3.40567380E-17	9.93453987E-16	8.76735234E-12	-2.76850871E-11	2.81415291E-11	-6.27602425E-13
1.20509574E-14	4.67952403E-15	-2.76850871E-11	9.88891406E-10	-9.96521912E-10	1.33812502E-11
7.35912332E-14	7.57976334E-13	2.81415291E-11	-9.96521912E-10	1.00621821E-08	-9.24552889E-09
-1.33485717E-13	-7.54453696E-13	-6.27602425E-13	1.33812502E-11	-9.24552889E-09	9.42346745E-09