AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013QH9 ∴ Orbital info ∴ Epoch epochXXX

(551939) 2013QH9 ▹

ORBITAL INFORMATION

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(ASCII data file 551939.eq0)

Keplerian elements at epoch
57323.7 MJD
	Value	1-σ variation	Units
a	2.95375	3.719e-08	au
e	0.0547	9.621e-08
i	5.523	1.017e-05	deg
Ω	186.943	6.974e-05	deg
ω	124.778	0.0001059	deg
M	185.068	7.801e-05	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7922	au
Aphelion	3.1153	au
Asc. node-Earth separation	2.04338	au
Desc. node-Earth separation	1.85454	au
Earth MOID	1.78349	au
Orbital period	1854.21	days
Date of orbit computation	apr 23 21:47

Correlation matrix
1.00000000	-0.52354047	0.00267112	0.00602006	0.08645599	-0.10856113
-0.52354047	1.00000000	-0.00103459	-0.01091477	0.23627620	-0.32664868
0.00267112	-0.00103459	1.00000000	-0.29640389	0.19554122	-0.00180691
0.00602006	-0.01091477	-0.29640389	1.00000000	-0.65888474	0.00471447
0.08645599	0.23627620	0.19554122	-0.65888474	1.00000000	-0.75341135
-0.10856113	-0.32664868	-0.00180691	0.00471447	-0.75341135	1.00000000

Covariance matrix
1.38282783E-15	-1.87301824E-15	1.00981864E-15	1.56124478E-14	3.40621984E-13	-3.14931767E-13
-1.87301824E-15	9.25583052E-15	-1.01191090E-15	-7.32332133E-14	2.40835895E-12	-2.45158336E-12
1.00981864E-15	-1.01191090E-15	1.03355382E-10	-2.10153364E-10	2.10619418E-10	-1.43305106E-12
1.56124478E-14	-7.32332133E-14	-2.10153364E-10	4.86375608E-09	-4.86842954E-09	2.56493864E-11
3.40621984E-13	2.40835895E-12	2.10619418E-10	-4.86842954E-09	1.12250192E-08	-6.22707038E-09
-3.14931767E-13	-2.45158336E-12	-1.43305106E-12	2.56493864E-11	-6.22707038E-09	6.08577837E-09