AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009HK52 ∴ Orbital info ∴ Epoch epochXXX

(445230) 2009HK52 ▹

ORBITAL INFORMATION

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(ASCII data file 445230.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.90691	1.001e-08	au
e	0.038542	4.206e-08
i	22.294	8.991e-06	deg
Ω	34.82	1.238e-05	deg
ω	262.814	0.0001304	deg
M	156.061	0.000134	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8334	au
Aphelion	1.9804	au
Asc. node-Earth separation	0.9205	au
Desc. node-Earth separation	0.88889	au
Earth MOID	0.87754	au
Orbital period	961.816	days
Date of orbit computation	apr 23 21:24

Correlation matrix
1.00000000	-0.05843744	0.01910821	-0.02309969	0.35631614	-0.39968078
-0.05843744	1.00000000	0.02173346	-0.01312940	-0.06577923	0.06643002
0.01910821	0.02173346	1.00000000	-0.07933524	0.04175181	-0.03432606
-0.02309969	-0.01312940	-0.07933524	1.00000000	-0.08843228	0.00344823
0.35631614	-0.06577923	0.04175181	-0.08843228	1.00000000	-0.99474480
-0.39968078	0.06643002	-0.03432606	0.00344823	-0.99474480	1.00000000

Covariance matrix
1.00119621E-16	-2.45960630E-17	1.71910489E-15	-2.86212916E-15	4.64915171E-13	-5.36035562E-13
-2.45960630E-17	1.76941464E-15	8.21990092E-15	-6.83885232E-15	-3.60813018E-13	3.74541491E-13
1.71910489E-15	8.21990092E-15	8.08435956E-11	-8.83308396E-12	4.89527131E-11	-4.13682886E-11
-2.86212916E-15	-6.83885232E-15	-8.83308396E-12	1.53336960E-10	-1.42794956E-10	5.72321593E-12
4.64915171E-13	-3.60813018E-13	4.89527131E-11	-1.42794956E-10	1.70042413E-08	-1.73864553E-08
-5.36035562E-13	3.74541491E-13	-4.13682886E-11	5.72321593E-12	-1.73864553E-08	1.79655899E-08