AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003FR81 ∴ Orbital info ∴ Epoch epochXXX

(223255) 2003FR81 ▹

ORBITAL INFORMATION

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(ASCII data file 223255.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.55772	1.694e-08	au
e	0.165548	8.773e-08
i	14.66	7.922e-06	deg
Ω	28.562	1.397e-05	deg
ω	353.622	2.082e-05	deg
M	212.665	1.255e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1343	au
Aphelion	2.9812	au
Asc. node-Earth separation	1.14166	au
Desc. node-Earth separation	1.97322	au
Earth MOID	1.13867	au
Orbital period	1494.1	days
Date of orbit computation	apr 23 20:36

Correlation matrix
1.00000000	-0.44649347	-0.01202938	-0.00155137	-0.08120539	-0.23411614
-0.44649347	1.00000000	-0.00141936	0.01724819	-0.12460880	0.25784346
-0.01202938	-0.00141936	1.00000000	-0.17273322	0.12877082	-0.01672921
-0.00155137	0.01724819	-0.17273322	1.00000000	-0.65278718	0.01307986
-0.08120539	-0.12460880	0.12877082	-0.65278718	1.00000000	-0.70428951
-0.23411614	0.25784346	-0.01672921	0.01307986	-0.70428951	1.00000000

Covariance matrix
2.87106020E-16	-6.63699729E-16	-1.61480217E-15	-3.67265245E-16	-2.86531573E-14	-4.97656208E-14
-6.63699729E-16	7.69610106E-15	-9.86468036E-16	2.11409034E-14	-2.27641062E-13	2.83771262E-13
-1.61480217E-15	-9.86468036E-16	6.27638680E-11	-1.91194442E-11	2.12441238E-11	-1.66267438E-12
-3.67265245E-16	2.11409034E-14	-1.91194442E-11	1.95204166E-10	-1.89925228E-10	2.29258072E-12
-2.86531573E-14	-2.27641062E-13	2.12441238E-11	-1.89925228E-10	4.33643659E-10	-1.83990178E-10
-4.97656208E-14	2.83771262E-13	-1.66267438E-12	2.29258072E-12	-1.83990178E-10	1.57381557E-10