AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008FJ20 ∴ Orbital info ∴ Epoch epochXXX

(332490) 2008FJ20 ▹

ORBITAL INFORMATION

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(ASCII data file 332490.eq0)

Keplerian elements at epoch
57813.9 MJD
	Value	1-σ variation	Units
a	2.27173	1.053e-08	au
e	0.132134	4.561e-08
i	6.655	6.301e-06	deg
Ω	197.068	3.989e-05	deg
ω	92.695	5.429e-05	deg
M	130.495	3.175e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9716	au
Aphelion	2.5719	au
Asc. node-Earth separation	1.24503	au
Desc. node-Earth separation	1.21849	au
Earth MOID	0.96811	au
Orbital period	1250.65	days
Date of orbit computation	apr 23 21:00

Correlation matrix
1.00000000	-0.30603009	0.01234676	0.01278921	-0.31196316	0.45692832
-0.30603009	1.00000000	-0.01977010	-0.00157609	0.24346082	-0.33890435
0.01234676	-0.01977010	1.00000000	-0.00519890	-0.00057525	0.00611163
0.01278921	-0.00157609	-0.00519890	1.00000000	-0.75131796	0.03220421
-0.31196316	0.24346082	-0.00057525	-0.75131796	1.00000000	-0.67948418
0.45692832	-0.33890435	0.00611163	0.03220421	-0.67948418	1.00000000

Covariance matrix
1.10802791E-16	-1.46925678E-16	8.18938262E-16	5.37032412E-15	-1.78288793E-13	1.52712292E-13
-1.46925678E-16	2.08025439E-15	-5.68185472E-15	-2.86761720E-15	6.02882522E-13	-4.90778961E-13
8.18938262E-16	-5.68185472E-15	3.97050639E-11	-1.30682019E-12	-1.96801018E-13	1.22272955E-12
5.37032412E-15	-2.86761720E-15	-1.30682019E-12	1.59134073E-09	-1.62723677E-09	4.07891685E-11
-1.78288793E-13	6.02882522E-13	-1.96801018E-13	-1.62723677E-09	2.94775085E-09	-1.17131932E-09
1.52712292E-13	-4.90778961E-13	1.22272955E-12	4.07891685E-11	-1.17131932E-09	1.00809425E-09