AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012FK57 ∴ Orbital info ∴ Epoch epochXXX

(553989) 2012FK57 ▹

ORBITAL INFORMATION

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(ASCII data file 553989.eq0)

Keplerian elements at epoch
57676.9 MJD
	Value	1-σ variation	Units
a	2.63547	3.379e-08	au
e	0.19949	8.745e-08
i	7.224	7.524e-06	deg
Ω	100.857	5.86e-05	deg
ω	38.754	6.609e-05	deg
M	58.167	2.201e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1097	au
Aphelion	3.1612	au
Asc. node-Earth separation	1.20737	au
Desc. node-Earth separation	1.98123	au
Earth MOID	1.13024	au
Orbital period	1562.74	days
Date of orbit computation	apr 23 21:47

Correlation matrix
1.00000000	-0.18741896	0.00754846	-0.02164886	0.19871952	-0.43413603
-0.18741896	1.00000000	-0.02675098	0.03091170	-0.21599849	0.34577059
0.00754846	-0.02675098	1.00000000	0.31521197	-0.27846338	0.00600642
-0.02164886	0.03091170	0.31521197	1.00000000	-0.89079353	0.02432058
0.19871952	-0.21599849	-0.27846338	-0.89079353	1.00000000	-0.46736727
-0.43413603	0.34577059	0.00600642	0.02432058	-0.46736727	1.00000000

Covariance matrix
1.14142629E-15	-5.53713411E-16	1.91877322E-15	-4.28602727E-14	4.43738484E-13	-3.22771616E-13
-5.53713411E-16	7.64707202E-15	-1.76006455E-14	1.58404127E-13	-1.24842066E-12	6.65397576E-13
1.91877322E-15	-1.76006455E-14	5.66086318E-11	1.38976051E-10	-1.38475221E-10	9.94495253E-13
-4.28602727E-14	1.58404127E-13	1.38976051E-10	3.43393355E-09	-3.45013141E-09	3.13628453E-11
4.43738484E-13	-1.24842066E-12	-1.38475221E-10	-3.45013141E-09	4.36842901E-09	-6.79777063E-10
-3.22771616E-13	6.65397576E-13	9.94495253E-13	3.13628453E-11	-6.79777063E-10	4.84273985E-10