AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015HY156 ∴ Orbital info ∴ Epoch epochXXX

(603951) 2015HY156 ▹

ORBITAL INFORMATION

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(ASCII data file 603951.eq0)

Keplerian elements at epoch
58308.4 MJD
	Value	1-σ variation	Units
a	2.6756	3.926e-08	au
e	0.095704	1.212e-07
i	2.87	9.676e-06	deg
Ω	257.355	0.0001998	deg
ω	327.257	0.0002047	deg
M	254.845	4.721e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4195	au
Aphelion	2.9317	au
Asc. node-Earth separation	1.43876	au
Desc. node-Earth separation	1.89685	au
Earth MOID	1.41091	au
Orbital period	1598.57	days
Date of orbit computation	Jul 26 11:16

Correlation matrix
1.00000000	-0.16088873	0.00788084	0.00036569	0.03502112	-0.17402432
-0.16088873	1.00000000	0.01101821	-0.01192979	-0.07557513	0.45505870
0.00788084	0.01101821	1.00000000	-0.47842852	0.46804693	-0.00965329
0.00036569	-0.01192979	-0.47842852	1.00000000	-0.97599029	0.00474861
0.03502112	-0.07557513	0.46804693	-0.97599029	1.00000000	-0.21990051
-0.17402432	0.45505870	-0.00965329	0.00474861	-0.21990051	1.00000000

Covariance matrix
1.54110422E-15	-7.65210699E-16	2.99357772E-15	2.86804775E-15	2.81367754E-13	-3.22512032E-13
-7.65210699E-16	1.46784036E-14	1.29167306E-14	-2.88756573E-13	-1.87390081E-12	2.60271614E-12
2.99357772E-15	1.29167306E-14	9.36277159E-11	-9.24865929E-10	9.26872331E-10	-4.40958198E-12
2.86804775E-15	-2.88756573E-13	-9.24865929E-10	3.99134268E-08	-3.99055504E-08	4.47863798E-11
2.81367754E-13	-1.87390081E-12	9.26872331E-10	-3.99055504E-08	4.18848147E-08	-2.12458692E-09
-3.22512032E-13	2.60271614E-12	-4.40958198E-12	4.47863798E-11	-2.12458692E-09	2.22864006E-09