AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009QE9 ∴ Orbital info ∴ Epoch epochXXX

(375714) 2009QE9 ▹

ORBITAL INFORMATION

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(ASCII data file 375714.eq0)

Keplerian elements at epoch
58177.0 MJD
	Value	1-σ variation	Units
a	2.4519	1.419e-08	au
e	0.219257	3.529e-08
i	10.413	6.681e-06	deg
Ω	215.48	2.155e-05	deg
ω	96.024	2.838e-05	deg
M	96.905	1.806e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9143	au
Aphelion	2.9895	au
Asc. node-Earth separation	1.38341	au
Desc. node-Earth separation	1.28927	au
Earth MOID	0.93578	au
Orbital period	1402.34	days
Date of orbit computation	apr 23 21:09

Correlation matrix
1.00000000	-0.22493361	0.01301195	-0.00242421	0.26586478	-0.43875771
-0.22493361	1.00000000	-0.00489180	-0.00375836	-0.04340721	0.11601553
0.01301195	-0.00489180	1.00000000	0.07226954	-0.05364410	-0.00165008
-0.00242421	-0.00375836	0.07226954	1.00000000	-0.75244267	0.00862003
0.26586478	-0.04340721	-0.05364410	-0.75244267	1.00000000	-0.65241632
-0.43875771	0.11601553	-0.00165008	0.00862003	-0.65241632	1.00000000

Covariance matrix
2.01239692E-16	-1.12601996E-16	1.23322104E-15	-7.41067226E-16	1.07040682E-13	-1.12410984E-13
-1.12601996E-16	1.24528810E-15	-1.15330859E-15	-2.85800923E-15	-4.34738442E-14	7.39397893E-14
1.23322104E-15	-1.15330859E-15	4.46358170E-11	1.04046340E-11	-1.01717326E-11	-1.99100741E-13
-7.41067226E-16	-2.85800923E-15	1.04046340E-11	4.64365087E-10	-4.60187091E-10	3.35479109E-12
1.07040682E-13	-4.34738442E-14	-1.01717326E-11	-4.60187091E-10	8.05494296E-10	-3.34413054E-10
-1.12410984E-13	7.39397893E-14	-1.99100741E-13	3.35479109E-12	-3.34413054E-10	3.26177756E-10