AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005EW91 ∴ Orbital info ∴ Epoch epochXXX

(242552) 2005EW91 ▹

ORBITAL INFORMATION

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(ASCII data file 242552.eq0)

Keplerian elements at epoch
57540.4 MJD
	Value	1-σ variation	Units
a	2.58609	1.918e-08	au
e	0.091693	6.658e-08
i	9.439	6.963e-06	deg
Ω	168.687	2.909e-05	deg
ω	174.405	4.068e-05	deg
M	73.208	2.809e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.349	au
Aphelion	2.8232	au
Asc. node-Earth separation	1.82874	au
Desc. node-Earth separation	1.34227	au
Earth MOID	1.33993	au
Orbital period	1519.02	days
Date of orbit computation	apr 23 20:40

Correlation matrix
1.00000000	-0.27890505	0.00297938	-0.00199653	-0.11201252	0.15316590
-0.27890505	1.00000000	0.00839402	0.00874940	0.18598722	-0.25879822
0.00297938	0.00839402	1.00000000	0.16464379	-0.10801337	-0.01118586
-0.00199653	0.00874940	0.16464379	1.00000000	-0.70844306	0.00267251
-0.11201252	0.18598722	-0.10801337	-0.70844306	1.00000000	-0.70017896
0.15316590	-0.25879822	-0.01118586	0.00267251	-0.70017896	1.00000000

Covariance matrix
3.67891092E-16	-3.56155063E-16	3.97918464E-16	-1.11416089E-15	-8.73939523E-14	8.25261197E-14
-3.56155063E-16	4.43247416E-15	3.89135796E-15	1.69478530E-14	5.03687718E-13	-4.84009748E-13
3.97918464E-16	3.89135796E-15	4.84859741E-11	3.33554514E-11	-3.05943162E-11	-2.18799831E-12
-1.11416089E-15	1.69478530E-14	3.33554514E-11	8.46499677E-10	-8.38442925E-10	2.18425409E-12
-8.73939523E-14	5.03687718E-13	-3.05943162E-11	-8.38442925E-10	1.65466590E-09	-8.00080942E-10
8.25261197E-14	-4.84009748E-13	-2.18799831E-12	2.18425409E-12	-8.00080942E-10	7.89113405E-10