AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Emaparker ∴ Orbital info ∴ Epoch epochXXX

(31584) Emaparker ▹

ORBITAL INFORMATION

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(ASCII data file 31584.eq0)

Keplerian elements at epoch
57891.0 MJD
	Value	1-σ variation	Units
a	2.3846	6.26e-09	au
e	0.056141	2.713e-08
i	7.501	3.238e-06	deg
Ω	52.322	2.591e-05	deg
ω	69.232	4.576e-05	deg
M	39.663	3.63e-05	deg

Other useful info
Absolute Magnitude (H)	14.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2507	au
Aphelion	2.5185	au
Asc. node-Earth separation	1.3417	au
Desc. node-Earth separation	1.41495	au
Earth MOID	1.27996	au
Orbital period	1345	days
Date of orbit computation	apr 23 19:52

Correlation matrix
1.00000000	0.09324125	0.00861652	-0.00283501	0.03612315	-0.04487887
0.09324125	1.00000000	-0.01328109	-0.00556770	0.18897147	-0.23781053
0.00861652	-0.01328109	1.00000000	-0.33788439	0.17922315	0.01323535
-0.00283501	-0.00556770	-0.33788439	1.00000000	-0.56551116	0.00564311
0.03612315	0.18897147	0.17922315	-0.56551116	1.00000000	-0.82632397
-0.04487887	-0.23781053	0.01323535	0.00564311	-0.82632397	1.00000000

Covariance matrix
3.91841372E-17	1.58377179E-17	1.74675036E-16	-4.59874909E-16	1.03466306E-14	-1.01982767E-14
1.58377179E-17	7.36306705E-16	-1.16709634E-15	-3.91503283E-15	2.34630122E-13	-2.34255700E-13
1.74675036E-16	-1.16709634E-15	1.04878733E-11	-2.83558004E-11	2.65580367E-11	1.55599731E-12
-4.59874909E-16	-3.91503283E-15	-2.83558004E-11	6.71521833E-10	-6.70547261E-10	5.30858198E-12
1.03466306E-14	2.34630122E-13	2.65580367E-11	-6.70547261E-10	2.09370886E-09	-1.37258173E-09
-1.01982767E-14	-2.34255700E-13	1.55599731E-12	5.30858198E-12	-1.37258173E-09	1.31783012E-09