AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1991FA ∴ Orbital info ∴ Epoch epochXXX

(11054) 1991FA ▹

ORBITAL INFORMATION

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(ASCII data file 11054.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.97903	2.435e-09	au
e	0.446706	2.479e-08
i	3.078	3.048e-06	deg
Ω	339.056	4.547e-05	deg
ω	92.331	4.601e-05	deg
M	3.265	5.561e-06	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.095	au
Aphelion	2.8631	au
Asc. node-Earth separation	0.60448	au
Desc. node-Earth separation	0.56587	au
Earth MOID	0.12332	au
Orbital period	1016.9	days
Date of orbit computation	apr 23 19:48

Correlation matrix
1.00000000	0.60451688	-0.21124219	-0.05854454	0.08300279	-0.78535554
0.60451688	1.00000000	-0.13869644	-0.03646024	-0.00306702	-0.29156764
-0.21124219	-0.13869644	1.00000000	0.08537528	-0.08423051	0.13219629
-0.05854454	-0.03646024	0.08537528	1.00000000	-0.98924130	0.06034071
0.08300279	-0.00306702	-0.08423051	-0.98924130	1.00000000	-0.16171440
-0.78535554	-0.29156764	0.13219629	0.06034071	-0.16171440	1.00000000

Covariance matrix
5.92922849E-18	3.64849628E-17	-1.56791744E-15	-6.48179767E-15	9.29976579E-15	-1.06349855E-14
3.64849628E-17	6.14345621E-16	-1.04788867E-14	-4.10899800E-14	-3.49786408E-15	-4.01899263E-14
-1.56791744E-15	-1.04788867E-14	9.29152262E-12	1.18327459E-11	-1.18138947E-11	2.24096051E-12
-6.48179767E-15	-4.10899800E-14	1.18327459E-11	2.06737825E-09	-2.06962874E-09	1.52577993E-11
9.29976579E-15	-3.49786408E-15	-1.18138947E-11	-2.06962874E-09	2.11719311E-09	-4.13809473E-11
-1.06349855E-14	-4.01899263E-14	2.24096051E-12	1.52577993E-11	-4.13809473E-11	3.09273706E-11