AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Koronis ∴ Orbital info ∴ Epoch epochXXX

(158) Koronis ▹

ORBITAL INFORMATION

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(ASCII data file 158.eq0)

Keplerian elements at epoch
58279.5 MJD
	Value	1-σ variation	Units
a	2.87149	6.099e-09	au
e	0.051452	2.448e-08
i	1.002	2.92e-06	deg
Ω	277.837	0.0001175	deg
ω	143.679	0.0001223	deg
M	151.966	3.186e-05	deg

Other useful info
Absolute Magnitude (H)	9.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7237	au
Aphelion	3.0192	au
Asc. node-Earth separation	1.97073	au
Desc. node-Earth separation	1.76551	au
Earth MOID	1.73455	au
Orbital period	1777.3	days
Date of orbit computation	apr 23 19:45

Correlation matrix
1.00000000	0.36839717	0.01926897	0.00533715	-0.03671441	0.09397483
0.36839717	1.00000000	0.02001092	0.00435681	-0.02680048	0.04275675
0.01926897	0.02001092	1.00000000	0.19105582	-0.18334994	-0.00181699
0.00533715	0.00435681	0.19105582	1.00000000	-0.96217949	0.00601204
-0.03671441	-0.02680048	-0.18334994	-0.96217949	1.00000000	-0.27761141
0.09397483	0.04275675	-0.00181699	0.00601204	-0.27761141	1.00000000

Covariance matrix
3.71998493E-17	5.50005856E-17	3.43183250E-16	3.82394727E-15	-2.73828543E-14	1.82630376E-14
5.50005856E-17	5.99184909E-16	1.43035738E-15	1.25279690E-14	-8.02221858E-14	3.33484786E-14
3.43183250E-16	1.43035738E-15	8.52695566E-12	6.55373519E-11	-6.54710513E-11	-1.69060232E-13
3.82394727E-15	1.25279690E-14	6.55373519E-11	1.37994961E-08	-1.38216296E-08	2.25031880E-11
-2.73828543E-14	-8.02221858E-14	-6.54710513E-11	-1.38216296E-08	1.49535080E-08	-1.08168231E-09
1.82630376E-14	3.33484786E-14	-1.69060232E-13	2.25031880E-11	-1.08168231E-09	1.01527046E-09