AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005WV57 ∴ Orbital info ∴ Epoch epochXXX

(161620) 2005WV57 ▹

ORBITAL INFORMATION

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(ASCII data file 161620.eq0)

Keplerian elements at epoch
57631.2 MJD
	Value	1-σ variation	Units
a	2.8912	2.199e-08	au
e	0.158511	4.761e-08
i	4.699	6.423e-06	deg
Ω	160.515	6.407e-05	deg
ω	226.491	6.778e-05	deg
M	96.624	2.16e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4329	au
Aphelion	3.3495	au
Asc. node-Earth separation	2.17128	au
Desc. node-Earth separation	1.53247	au
Earth MOID	1.43906	au
Orbital period	1795.62	days
Date of orbit computation	apr 23 20:23

Correlation matrix
1.00000000	-0.11586901	0.01129560	0.00073501	0.05745732	-0.19572622
-0.11586901	1.00000000	0.00268453	-0.00075890	-0.06279278	0.22466052
0.01129560	0.00268453	1.00000000	-0.16410922	0.15542892	-0.00097944
0.00073501	-0.00075890	-0.16410922	1.00000000	-0.94455348	0.00524278
0.05745732	-0.06279278	0.15542892	-0.94455348	1.00000000	-0.32723023
-0.19572622	0.22466052	-0.00097944	0.00524278	-0.32723023	1.00000000

Covariance matrix
4.83456554E-16	-1.21284498E-16	1.59522356E-15	1.03549446E-15	8.56292454E-14	-9.29542655E-14
-1.21284498E-16	2.26630617E-15	8.20845273E-16	-2.31484995E-15	-2.02612883E-13	2.31008329E-13
1.59522356E-15	8.20845273E-16	4.12540829E-11	-6.75373372E-11	6.76648839E-11	-1.35879210E-13
1.03549446E-15	-2.31484995E-15	-6.75373372E-11	4.10539536E-09	-4.10206084E-09	7.25572515E-12
8.56292454E-14	-2.02612883E-13	6.76648839E-11	-4.10206084E-09	4.59405402E-09	-4.79063470E-10
-9.29542655E-14	2.31008329E-13	-1.35879210E-13	7.25572515E-12	-4.79063470E-10	4.66533872E-10