Asteroid General Data

2012 DW₄₃

General information

Preliminary designation	2012 DW₄₃
Group	Apollo
Absolute magnitude	26.35
Approximate diameter (m)	14
Approximate mass (kg)	5.32·10⁶
Number of observations	10
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	65.332675
a – orbit major semiaxis (astronomical units)	1.61045500
e – orbit eccentricity	0.44034500
ω – orbit ascending node-perihelion angle (degrees)	124.186449
Ω – longitude of orbit ascending node (degrees)	338.346405
i – orbit inclination to the ecliptic plane (degrees)	6.912071

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	271.607104	1.61423706	0.44275748	120.993301	340.808047	6.804813	0.89952153	2.050934
01/21/1858	324.516133	1.61449306	0.44243693	121.468545	340.442638	6.813901	0.90018170	2.051421
01/29/1887	17.413542	1.61410041	0.44217396	121.901126	340.113389	6.818464	0.90038723	2.050673
02/07/1916	68.706403	1.61492416	0.44199506	122.458712	339.726930	6.858542	0.90113566	2.052243
02/14/1945	123.586911	1.61332403	0.44178259	122.882502	339.357805	6.870973	0.90058557	2.049194
02/22/1974	181.760093	1.61298832	0.44165914	123.354280	338.981456	6.880884	0.90059728	2.048554
03/02/2003	241.429505	1.61317293	0.44148686	123.731367	338.714719	6.887286	0.90097829	2.048906
03/09/2032	301.978836	1.61259620	0.44145238	124.304010	338.270719	6.932336	0.90071177	2.047807
03/17/2061	0.729516	1.61387260	0.44156774	124.742859	337.932488	6.938890	0.90123852	2.050239
03/25/2090	54.749530	1.61446022	0.44143104	125.093177	337.679872	6.943410	0.90178736	2.051359
04/03/2119	108.811121	1.61462547	0.44143021	125.621848	337.286859	6.955545	0.90188100	2.051674
04/10/2148	155.911654	1.61684817	0.44202542	126.118397	336.948090	6.963576	0.90216018	2.055912
04/18/2177	196.324506	1.61746720	0.44205693	126.634520	336.583028	6.973982	0.90245461	2.057093

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