AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999HA3 ∴ Orbital info ∴ Epoch epochXXX

(53306) 1999HA3 ▹

ORBITAL INFORMATION

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(ASCII data file 53306.eq0)

Keplerian elements at epoch
57190.5 MJD
	Value	1-σ variation	Units
a	2.97894	1.368e-08	au
e	0.051195	4.414e-08
i	11.23	4.628e-06	deg
Ω	45.724	2.068e-05	deg
ω	119.899	4.487e-05	deg
M	113.9	3.93e-05	deg

Other useful info
Absolute Magnitude (H)	13.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8264	au
Aphelion	3.1314	au
Asc. node-Earth separation	2.05668	au
Desc. node-Earth separation	1.88807	au
Earth MOID	1.84823	au
Orbital period	1877.98	days
Date of orbit computation	apr 23 19:57

Correlation matrix
1.00000000	0.06012645	0.00379269	-0.01141172	-0.01156243	0.01827644
0.06012645	1.00000000	0.01068095	-0.00564953	0.26469578	-0.27918945
0.00379269	0.01068095	1.00000000	-0.27857310	0.13099946	-0.00488575
-0.01141172	-0.00564953	-0.27857310	1.00000000	-0.45905506	0.00937827
-0.01156243	0.26469578	0.13099946	-0.45905506	1.00000000	-0.89000145
0.01827644	-0.27918945	-0.00488575	0.00937827	-0.89000145	1.00000000

Covariance matrix
1.87006953E-16	3.62935490E-17	2.40015474E-16	-3.22695013E-15	-7.09397018E-15	9.82311345E-15
3.62935490E-17	1.94836381E-15	2.18176660E-15	-5.15655792E-15	5.24195744E-13	-4.84353760E-13
2.40015474E-16	2.18176660E-15	2.14154275E-11	-2.66572133E-11	2.71984614E-11	-8.88634009E-13
-3.22695013E-15	-5.15655792E-15	-2.66572133E-11	4.27586887E-10	-4.25881143E-10	7.62190725E-12
-7.09397018E-15	5.24195744E-13	2.71984614E-11	-4.25881143E-10	2.01290317E-09	-1.56938970E-09
9.82311345E-15	-4.84353760E-13	-8.88634009E-13	7.62190725E-12	-1.56938970E-09	1.54474673E-09