AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004HZ4 ∴ Orbital info ∴ Epoch epochXXX

(220557) 2004HZ4 ▹

ORBITAL INFORMATION

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(ASCII data file 220557.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.4748	1.891e-08	au
e	0.133146	7.365e-08
i	3.155	6.912e-06	deg
Ω	61.927	0.0001083	deg
ω	156.877	0.0001127	deg
M	34.625	3.896e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1453	au
Aphelion	2.8043	au
Asc. node-Earth separation	1.78381	au
Desc. node-Earth separation	1.15303	au
Earth MOID	1.13794	au
Orbital period	1422.03	days
Date of orbit computation	apr 23 20:36

Correlation matrix
1.00000000	-0.42525319	0.01464689	-0.00371238	0.20070055	-0.83618447
-0.42525319	1.00000000	-0.00283387	0.01847342	-0.08944021	0.35613953
0.01464689	-0.00283387	1.00000000	-0.14470050	0.14603342	-0.02145244
-0.00371238	0.01847342	-0.14470050	1.00000000	-0.96013816	0.00488404
0.20070055	-0.08944021	0.14603342	-0.96013816	1.00000000	-0.27550394
-0.83618447	0.35613953	-0.02145244	0.00488404	-0.27550394	1.00000000

Covariance matrix
3.57567716E-16	-5.92235952E-16	1.91434702E-15	-7.60444500E-15	4.27794713E-13	-6.16026220E-13
-5.92235952E-16	5.42420488E-15	-1.44259523E-15	1.47384167E-13	-7.42520729E-13	1.02189477E-12
1.91434702E-15	-1.44259523E-15	4.77740703E-11	-1.08343186E-10	1.13777425E-10	-5.77684513E-12
-7.60444500E-15	1.47384167E-13	-1.08343186E-10	1.17346700E-08	-1.17240289E-08	2.06125811E-11
4.27794713E-13	-7.42520729E-13	1.13777425E-10	-1.17240289E-08	1.27061921E-08	-1.20991114E-09
-6.16026220E-13	1.02189477E-12	-5.77684513E-12	2.06125811E-11	-1.20991114E-09	1.51787464E-09