AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999YQ8 ∴ Orbital info ∴ Epoch epochXXX

(103225) 1999YQ8 ▹

ORBITAL INFORMATION

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(ASCII data file 103225.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.38079	8.816e-09	au
e	0.186886	4.866e-08
i	1.51	4.272e-06	deg
Ω	75.517	0.0001797	deg
ω	273.141	0.0001801	deg
M	320.117	1.453e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9359	au
Aphelion	2.8257	au
Asc. node-Earth separation	1.28882	au
Desc. node-Earth separation	1.30779	au
Earth MOID	0.93	au
Orbital period	1341.78	days
Date of orbit computation	apr 23 20:09

Correlation matrix
1.00000000	-0.12530948	-0.00610201	0.00119168	0.01918803	-0.64307922
-0.12530948	1.00000000	-0.00818403	-0.00240971	0.00554793	-0.07567113
-0.00610201	-0.00818403	1.00000000	-0.14399062	0.14399731	0.00211037
0.00119168	-0.00240971	-0.14399062	1.00000000	-0.99753547	0.00227057
0.01918803	0.00554793	0.14399731	-0.99753547	1.00000000	-0.06448892
-0.64307922	-0.07567113	0.00211037	0.00227057	-0.06448892	1.00000000

Covariance matrix
7.77221163E-17	-5.37583694E-17	-2.29839360E-16	1.88773764E-15	3.04627268E-14	-8.23973480E-14
-5.37583694E-17	2.36798910E-15	-1.70151869E-15	-2.10698981E-14	4.86168467E-14	-5.35175887E-14
-2.29839360E-16	-1.70151869E-15	1.82540360E-11	-1.10540698E-10	1.10789837E-10	1.31042953E-13
1.88773764E-15	-2.10698981E-14	-1.10540698E-10	3.22862118E-08	-3.22777310E-08	5.92951279E-12
3.04627268E-14	4.86168467E-14	1.10789837E-10	-3.22777310E-08	3.24288992E-08	-1.68782603E-10
-8.23973480E-14	-5.35175887E-14	1.31042953E-13	5.92951279E-12	-1.68782603E-10	2.11228684E-10