AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011FR4 ∴ Orbital info ∴ Epoch epochXXX

(332975) 2011FR4 ▹

ORBITAL INFORMATION

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(ASCII data file 332975.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.96606	3.595e-08	au
e	0.18627	1.11e-07
i	14.224	1.04e-05	deg
Ω	25.312	2.949e-05	deg
ω	92.589	0.000107	deg
M	241.49	7.559e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4136	au
Aphelion	3.5186	au
Asc. node-Earth separation	1.89209	au
Desc. node-Earth separation	1.83584	au
Earth MOID	1.48003	au
Orbital period	1865.82	days
Date of orbit computation	apr 23 21:00

Correlation matrix
1.00000000	-0.51756218	0.07904341	0.05243962	-0.59004551	0.53254828
-0.51756218	1.00000000	-0.13971836	-0.05287704	0.83854644	-0.86973058
0.07904341	-0.13971836	1.00000000	-0.47151901	-0.01968606	0.15546074
0.05243962	-0.05287704	-0.47151901	1.00000000	-0.31539687	0.04975544
-0.59004551	0.83854644	-0.01968606	-0.31539687	1.00000000	-0.95819491
0.53254828	-0.86973058	0.15546074	0.04975544	-0.95819491	1.00000000

Covariance matrix
1.29254169E-15	-2.06464065E-15	2.95661923E-14	5.56032484E-14	-2.26956443E-12	1.44719810E-12
-2.06464065E-15	1.23117366E-14	-1.61294881E-13	-1.73039459E-13	9.95454705E-12	-7.29442581E-12
2.95661923E-14	-1.61294881E-13	1.08246763E-10	-1.44685499E-10	-2.19129545E-11	1.22257329E-10
5.56032484E-14	-1.73039459E-13	-1.44685499E-10	8.69834608E-10	-9.95200183E-10	1.10918910E-10
-2.26956443E-12	9.95454705E-12	-2.19129545E-11	-9.95200183E-10	1.14464142E-08	-7.74881514E-09
1.44719810E-12	-7.29442581E-12	1.22257329E-10	1.10918910E-10	-7.74881514E-09	5.71338419E-09