AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004HY56 ∴ Orbital info ∴ Epoch epochXXX

(149706) 2004HY56 ▹

ORBITAL INFORMATION

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(ASCII data file 149706.eq0)

Keplerian elements at epoch
58211.1 MJD
	Value	1-σ variation	Units
a	2.60684	1.884e-08	au
e	0.208039	5.487e-08
i	19.214	6.602e-06	deg
Ω	128.703	1.43e-05	deg
ω	189.263	1.955e-05	deg
M	48.209	1.189e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0645	au
Aphelion	3.1492	au
Asc. node-Earth separation	2.15408	au
Desc. node-Earth separation	1.05516	au
Earth MOID	1.05302	au
Orbital period	1537.34	days
Date of orbit computation	apr 23 20:20

Correlation matrix
1.00000000	-0.00653302	0.01128407	-0.00985959	0.16625020	-0.27546935
-0.00653302	1.00000000	-0.01251286	-0.00181487	-0.12901783	0.18600796
0.01128407	-0.01251286	1.00000000	-0.05531314	0.04205517	-0.00110567
-0.00985959	-0.00181487	-0.05531314	1.00000000	-0.68954201	0.00071351
0.16625020	-0.12901783	0.04205517	-0.68954201	1.00000000	-0.69532980
-0.27546935	0.18600796	-0.00110567	0.00071351	-0.69532980	1.00000000

Covariance matrix
3.54902779E-16	-6.75356418E-18	1.40337094E-15	-2.65635166E-15	6.12221356E-14	-6.17241448E-14
-6.75356418E-18	3.01112600E-15	-4.53286594E-15	-1.42423788E-15	-1.38390347E-13	1.21401231E-13
1.40337094E-15	-4.53286594E-15	4.35816615E-11	-5.22218181E-12	5.42703840E-12	-8.68166785E-14
-2.65635166E-15	-1.42423788E-15	-5.22218181E-12	2.04523675E-10	-1.92763203E-10	1.21366286E-13
6.12221356E-14	-1.38390347E-13	5.42703840E-12	-1.92763203E-10	3.82105437E-10	-1.61662596E-10
-6.17241448E-14	1.21401231E-13	-8.68166785E-14	1.21366286E-13	-1.61662596E-10	1.41466693E-10