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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.60568	1.872e-08	au
e	0.2087	5.476e-08
i	19.213	6.601e-06	deg
Ω	128.675	1.431e-05	deg
ω	189.081	1.953e-05	deg
M	201.197	1.442e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0619	au
Aphelion	3.1495	au
Asc. node-Earth separation	2.15466	au
Desc. node-Earth separation	1.05157	au
Earth MOID	1.04949	au
Orbital period	1536.31	days
Date of orbit computation	apr 23 20:20

Correlation matrix
1.00000000	-0.01376974	0.01790562	-0.00945351	0.17751294	-0.62374941
-0.01376974	1.00000000	-0.01320426	-0.00169409	-0.12456041	0.15206298
0.01790562	-0.01320426	1.00000000	-0.05494873	0.04288526	-0.00735604
-0.00945351	-0.00169409	-0.05494873	1.00000000	-0.69093381	0.00537547
0.17751294	-0.12456041	0.04288526	-0.69093381	1.00000000	-0.63539791
-0.62374941	0.15206298	-0.00735604	0.00537547	-0.63539791	1.00000000

Covariance matrix
3.50473851E-16	-1.41173074E-17	2.21266502E-15	-2.53236619E-15	6.49129918E-14	-1.68427109E-13
-1.41173074E-17	2.99913941E-15	-4.77321308E-15	-1.32751843E-15	-1.33245378E-13	1.20114619E-13
2.21266502E-15	-4.77321308E-15	4.35709367E-11	-5.18993167E-12	5.52942987E-12	-7.00352682E-13
-2.53236619E-15	-1.32751843E-15	-5.18993167E-12	2.04743964E-10	-1.93114910E-10	1.10942111E-12
6.49129918E-14	-1.33245378E-13	5.52942987E-12	-1.93114910E-10	3.81546628E-10	-1.79016733E-10
-1.68427109E-13	1.20114619E-13	-7.00352682E-13	1.10942111E-12	-1.79016733E-10	2.08040589E-10