AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004YO18 ∴ Orbital info ∴ Epoch epochXXX

(289294) 2004YO18 ▹

ORBITAL INFORMATION

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(ASCII data file 289294.eq0)

Keplerian elements at epoch
58364.1 MJD
	Value	1-σ variation	Units
a	3.1585	2.91e-08	au
e	0.147827	9.844e-08
i	7.758	7.995e-06	deg
Ω	287.879	5.498e-05	deg
ω	237.289	6.25e-05	deg
M	116.584	2.512e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6916	au
Aphelion	3.6254	au
Asc. node-Earth separation	2.34159	au
Desc. node-Earth separation	1.87708	au
Earth MOID	1.7097	au
Orbital period	2050.31	days
Date of orbit computation	apr 23 20:50

Correlation matrix
1.00000000	-0.08887452	0.01334477	0.01123835	0.00363886	-0.04762162
-0.08887452	1.00000000	-0.01016916	0.00727660	0.12745081	-0.11617344
0.01334477	-0.01016916	1.00000000	0.19254268	-0.17318157	0.00624998
0.01123835	0.00727660	0.19254268	1.00000000	-0.87726211	0.01873622
0.00363886	0.12745081	-0.17318157	-0.87726211	1.00000000	-0.48096294
-0.04762162	-0.11617344	0.00624998	0.01873622	-0.48096294	1.00000000

Covariance matrix
8.46726966E-16	-2.54586170E-16	3.10446414E-15	1.79795109E-14	6.61797713E-15	-3.48105875E-14
-2.54586170E-16	9.69106928E-15	-8.00340348E-15	3.93838444E-14	7.84181029E-13	-2.87295082E-13
3.10446414E-15	-8.00340348E-15	6.39156978E-11	8.46319534E-11	-8.65353062E-11	1.25521414E-12
1.79795109E-14	3.93838444E-14	8.46319534E-11	3.02278431E-09	-3.01453851E-09	2.58774298E-11
6.61797713E-15	7.84181029E-13	-8.65353062E-11	-3.01453851E-09	3.90639149E-09	-7.55153052E-10
-3.48105875E-14	-2.87295082E-13	1.25521414E-12	2.58774298E-11	-7.55153052E-10	6.31060467E-10