AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005YW157 ∴ Orbital info ∴ Epoch epochXXX

(613297) 2005YW157 ▹

ORBITAL INFORMATION

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(ASCII data file 613297.eq0)

Keplerian elements at epoch
57002.2 MJD
	Value	1-σ variation	Units
a	3.0633	4.526e-08	au
e	0.266999	1.441e-07
i	4.825	1.826e-05	deg
Ω	120.618	0.0001716	deg
ω	291.275	0.0001829	deg
M	272.278	4.287e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2454	au
Aphelion	3.8812	au
Asc. node-Earth separation	1.60932	au
Desc. node-Earth separation	2.1357	au
Earth MOID	1.26156	au
Orbital period	1958.32	days
Date of orbit computation	apr 23 21:58

Correlation matrix
1.00000000	-0.14166486	0.04214403	-0.00373398	0.10638891	-0.32575124
-0.14166486	1.00000000	-0.05053244	-0.00505769	-0.04871371	0.08322314
0.04214403	-0.05053244	1.00000000	-0.28329034	0.26204526	0.01456180
-0.00373398	-0.00505769	-0.28329034	1.00000000	-0.93608050	0.00416052
0.10638891	-0.04871371	0.26204526	-0.93608050	1.00000000	-0.34845476
-0.32575124	0.08322314	0.01456180	0.00416052	-0.34845476	1.00000000

Covariance matrix
2.04863969E-15	-9.23827661E-16	3.48247030E-14	-2.89954948E-14	8.80693074E-13	-6.32017303E-13
-9.23827661E-16	2.07583137E-14	-1.32918348E-13	-1.25018630E-13	-1.28363839E-12	5.13984736E-13
3.48247030E-14	-1.32918348E-13	3.33301427E-10	-8.87312594E-10	8.74964267E-10	1.13957693E-11
-2.89954948E-14	-1.25018630E-13	-8.87312594E-10	2.94342241E-08	-2.93720941E-08	3.05973683E-11
8.80693074E-13	-1.28363839E-12	8.74964267E-10	-2.93720941E-08	3.34495926E-08	-2.73181897E-09
-6.32017303E-13	5.13984736E-13	1.13957693E-11	3.05973683E-11	-2.73181897E-09	1.83746975E-09