AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Danielsson ∴ Orbital info ∴ Epoch epochXXX

(18632) Danielsson ▹

ORBITAL INFORMATION

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(ASCII data file 18632.eq0)

Keplerian elements at epoch
57109.5 MJD
	Value	1-σ variation	Units
a	2.9317	1.085e-08	au
e	0.127708	4.709e-08
i	3.813	3.501e-06	deg
Ω	127.705	6.416e-05	deg
ω	216.998	6.578e-05	deg
M	344.628	1.374e-05	deg

Other useful info
Absolute Magnitude (H)	14.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5573	au
Aphelion	3.3061	au
Asc. node-Earth separation	2.22637	au
Desc. node-Earth separation	1.60245	au
Earth MOID	1.55073	au
Orbital period	1833.49	days
Date of orbit computation	apr 23 19:50

Correlation matrix
1.00000000	-0.20709657	0.00849491	0.00164495	-0.00138835	0.01736364
-0.20709657	1.00000000	-0.02031503	-0.00249788	0.04967011	-0.31921733
0.00849491	-0.02031503	1.00000000	0.31500232	-0.30940558	0.01640491
0.00164495	-0.00249788	0.31500232	1.00000000	-0.97475587	0.00550501
-0.00138835	0.04967011	-0.30940558	-0.97475587	1.00000000	-0.22349770
0.01736364	-0.31921733	0.01640491	0.00550501	-0.22349770	1.00000000

Covariance matrix
1.17764145E-16	-1.05820783E-16	3.22754488E-16	1.14523071E-15	-9.91044024E-16	2.58972250E-15
-1.05820783E-16	2.21708863E-15	-3.34900817E-15	-7.54565523E-15	1.53841674E-13	-2.06577973E-13
3.22754488E-16	-3.34900817E-15	1.22578494E-11	7.07547472E-11	-7.12561974E-11	7.89381734E-13
1.14523071E-15	-7.54565523E-15	7.07547472E-11	4.11594338E-09	-4.11356071E-09	4.85399071E-12
-9.91044024E-16	1.53841674E-13	-7.12561974E-11	-4.11356071E-09	4.32687857E-09	-2.02053525E-10
2.58972250E-15	-2.06577973E-13	7.89381734E-13	4.85399071E-12	-2.02053525E-10	1.88891339E-10