AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001OL9 ∴ Orbital info ∴ Epoch epochXXX

(275749) 2001OL9 ▹

ORBITAL INFORMATION

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(ASCII data file 275749.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.27615	8.287e-09	au
e	0.280986	4.099e-08
i	4.684	5.556e-06	deg
Ω	81.454	5.757e-05	deg
ω	249.845	5.946e-05	deg
M	204.086	1.688e-05	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.6366	au
Aphelion	2.9157	au
Asc. node-Earth separation	1.33687	au
Desc. node-Earth separation	0.89623	au
Earth MOID	0.63322	au
Orbital period	1254.29	days
Date of orbit computation	apr 23 20:48

Correlation matrix
1.00000000	0.44287755	-0.01899970	-0.01235740	0.16426725	-0.82465664
0.44287755	1.00000000	-0.00470979	0.00286180	0.06331357	-0.39609156
-0.01899970	-0.00470979	1.00000000	-0.25075786	0.24247825	0.00648557
-0.01235740	0.00286180	-0.25075786	1.00000000	-0.97131646	0.02750211
0.16426725	0.06331357	0.24247825	-0.97131646	1.00000000	-0.24915754
-0.82465664	-0.39609156	0.00648557	0.02750211	-0.24915754	1.00000000

Covariance matrix
6.86821734E-17	1.50446244E-16	-8.74806274E-16	-5.89623016E-15	8.09471022E-14	-1.15336481E-13
1.50446244E-16	1.68016271E-15	-1.07255707E-15	6.75368576E-15	1.54312378E-13	-2.73995094E-13
-8.74806274E-16	-1.07255707E-15	3.08664214E-11	-8.02090016E-11	8.01021603E-11	6.08083127E-13
-5.89623016E-15	6.75368576E-15	-8.02090016E-11	3.31475041E-09	-3.32517474E-09	2.67216343E-11
8.09471022E-14	1.54312378E-13	8.01021603E-11	-3.32517474E-09	3.53554697E-09	-2.50019485E-10
-1.15336481E-13	-2.73995094E-13	6.08083127E-13	2.67216343E-11	-2.50019485E-10	2.84802009E-10