AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004HA31 ∴ Orbital info ∴ Epoch epochXXX

(180695) 2004HA31 ▹

ORBITAL INFORMATION

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(ASCII data file 180695.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.74515	1.613e-08	au
e	0.130946	5.588e-08
i	7.93	7.602e-06	deg
Ω	3.795	3.332e-05	deg
ω	236.327	4.262e-05	deg
M	123.894	2.801e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3857	au
Aphelion	3.1046	au
Asc. node-Earth separation	1.90751	au
Desc. node-Earth separation	1.51847	au
Earth MOID	1.38503	au
Orbital period	1661.3	days
Date of orbit computation	apr 23 20:27

Correlation matrix
1.00000000	-0.13791752	0.01533589	-0.00546945	0.08928560	-0.31818672
-0.13791752	1.00000000	-0.01134938	0.00393411	-0.30071241	0.51595554
0.01533589	-0.01134938	1.00000000	0.05323239	-0.02712229	-0.02327599
-0.00546945	0.00393411	0.05323239	1.00000000	-0.77782566	0.01251709
0.08928560	-0.30071241	-0.02712229	-0.77782566	1.00000000	-0.61922100
-0.31818672	0.51595554	-0.02327599	0.01251709	-0.61922100	1.00000000

Covariance matrix
2.60032388E-16	-1.24278734E-16	1.88007334E-15	-2.93861997E-15	6.13597670E-14	-1.43724404E-13
-1.24278734E-16	3.12267862E-15	-4.82156326E-15	7.32480121E-15	-7.16149300E-13	8.07626716E-13
1.88007334E-15	-4.82156326E-15	5.77968684E-11	1.34838501E-11	-8.78753390E-12	-4.95672684E-12
-2.93861997E-15	7.32480121E-15	1.34838501E-11	1.11012420E-09	-1.10447687E-09	1.16821777E-11
6.13597670E-14	-7.16149300E-13	-8.78753390E-12	-1.10447687E-09	1.81625637E-09	-7.39211988E-10
-1.43724404E-13	8.07626716E-13	-4.95672684E-12	1.16821777E-11	-7.39211988E-10	7.84638293E-10