Asteroid General Data

2026 DP₁₁

General information

Preliminary designation	2026 DP₁₁
Group	Apollo
Absolute magnitude	25.06
Approximate diameter (m)	26
Approximate mass (kg)	3.16·10⁷
Number of observations	43
Arc length (days)	15

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	136.625474
a – orbit major semiaxis (astronomical units)	1.50502100
e – orbit eccentricity	0.50873300
ω – orbit ascending node-perihelion angle (degrees)	254.617875
Ω – longitude of orbit ascending node (degrees)	182.264115
i – orbit inclination to the ecliptic plane (degrees)	2.876757

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	63.657578	1.50244788	0.50956854	251.669302	185.054740	2.711247	0.73684770	1.841619
01/21/1858	336.623129	1.50220318	0.50942788	252.072170	184.732990	2.711810	0.73693901	1.841169
01/29/1887	222.422547	1.50760489	0.51014989	252.376891	184.206284	2.829996	0.73850041	1.851109
02/07/1916	114.931374	1.50248679	0.50838954	252.890258	183.826425	2.835105	0.73863822	1.841690
02/14/1945	31.050119	1.50169757	0.50799942	253.234064	183.532917	2.837655	0.73883607	1.840239
02/22/1974	310.829475	1.50295204	0.50818023	253.690471	183.030183	2.854175	0.73918152	1.842546
03/02/2003	220.905933	1.50323466	0.50836986	254.047595	182.751080	2.855451	0.73903547	1.843066
03/09/2032	124.990487	1.50400769	0.50882905	254.739394	182.214252	2.877636	0.73872489	1.844487
03/17/2061	29.211121	1.50354429	0.50859755	255.135338	181.887858	2.880889	0.73884534	1.843635
03/25/2090	293.685644	1.50475451	0.50903562	255.468546	181.590694	2.880904	0.73878086	1.845861
04/03/2119	190.541541	1.50613066	0.50892262	255.864333	181.253729	2.882882	0.73962670	1.848394
04/10/2148	82.805260	1.50558588	0.50869344	256.223568	180.945976	2.886533	0.73970422	1.847391
04/18/2177	339.743225	1.50315764	0.50835168	256.973914	180.526153	2.898037	0.73902492	1.842924

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