Asteroid General Data

2012 DX₄₃

General information

Preliminary designation	2012 DX₄₃
Group	Amor
Absolute magnitude	23.68
Approximate diameter (m)	49
Approximate mass (kg)	2.13·10⁸
Number of observations	38
Arc length (days)	16

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	4.893457
a – orbit major semiaxis (astronomical units)	2.03680800
e – orbit eccentricity	0.43930700
ω – orbit ascending node-perihelion angle (degrees)	177.231133
Ω – longitude of orbit ascending node (degrees)	337.592132
i – orbit inclination to the ecliptic plane (degrees)	8.554484

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	348.096607	2.03440673	0.44443836	174.039041	339.288417	8.660047	1.13023833	2.901732
01/21/1858	348.990984	2.03579359	0.44230534	174.242980	338.998663	8.635063	1.13535121	2.904700
01/29/1887	342.153635	2.03787198	0.43982834	174.799144	338.786744	8.601198	1.14155813	2.909149
02/07/1916	331.353864	2.03704218	0.43968874	175.854324	338.542761	8.588260	1.14137768	2.907372
02/14/1945	326.624713	2.03474389	0.44275530	176.326152	338.314863	8.610133	1.13385025	2.902453
02/22/1974	327.935800	2.03321241	0.44498010	176.507765	338.061534	8.626090	1.12847335	2.899177
03/02/2003	328.328059	2.03532775	0.44225002	176.723722	337.798830	8.593027	1.13520401	2.903703
03/09/2032	322.410634	2.03739536	0.43910624	177.240547	337.566458	8.552635	1.14276235	2.908128
03/17/2061	313.595540	2.03608467	0.43978197	178.272118	337.325478	8.540211	1.14065134	2.905323
03/25/2090	311.971363	2.03421546	0.44214721	178.715713	337.113588	8.555305	1.13479276	2.901323
04/03/2119	316.043753	2.03369916	0.44308363	178.854946	336.830177	8.558166	1.13260035	2.900218
04/10/2148	317.039694	2.03522827	0.44088050	179.187869	336.590556	8.528823	1.13793582	2.903490
04/18/2177	310.904514	2.03692361	0.43784417	180.124013	336.310404	8.477712	1.14506848	2.907118

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