AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998SO54 ∴ Orbital info ∴ Epoch epochXXX

(52883) 1998SO54 ▹

ORBITAL INFORMATION

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(ASCII data file 52883.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.33621	7.659e-09	au
e	0.120349	3.214e-08
i	11.042	4.179e-06	deg
Ω	189.393	1.77e-05	deg
ω	79.885	2.542e-05	deg
M	132.242	1.97e-05	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.055	au
Aphelion	2.6174	au
Asc. node-Earth separation	1.25604	au
Desc. node-Earth separation	1.35201	au
Earth MOID	1.07399	au
Orbital period	1304.26	days
Date of orbit computation	apr 23 19:57

Correlation matrix
1.00000000	-0.16129228	-0.00015841	0.00921134	0.17828317	-0.44897944
-0.16129228	1.00000000	-0.00005922	-0.00550071	-0.13355659	0.21804506
-0.00015841	-0.00005922	1.00000000	0.07964808	-0.05909914	0.00481074
0.00921134	-0.00550071	0.07964808	1.00000000	-0.68544280	0.00140780
0.17828317	-0.13355659	-0.05909914	-0.68544280	1.00000000	-0.70574563
-0.44897944	0.21804506	0.00481074	0.00140780	-0.70574563	1.00000000

Covariance matrix
5.86527094E-17	-3.97050451E-17	-5.07025812E-18	1.24836803E-15	3.47072625E-14	-6.77511205E-14
-3.97050451E-17	1.03318040E-15	-7.95480072E-18	-3.12883326E-15	-1.09123775E-13	1.38095750E-13
-5.07025812E-18	-7.95480072E-18	1.74664004E-11	5.89051143E-12	-6.27839782E-12	3.96149596E-13
1.24836803E-15	-3.12883326E-15	5.89051143E-12	3.13149643E-10	-3.08328137E-10	4.90867012E-13
3.47072625E-14	-1.09123775E-13	-6.27839782E-12	-3.08328137E-10	6.46147934E-10	-3.53476188E-10
-6.77511205E-14	1.38095750E-13	3.96149596E-13	4.90867012E-13	-3.53476188E-10	3.88232571E-10