Asteroid General Data

2025 DE

General information

Preliminary designation	2025 DE
Group	Apollo
Absolute magnitude	23.91
Approximate diameter (m)	44
Approximate mass (kg)	1.55·10⁸
Number of observations	227
Arc length (days)	32

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	283.351551
a – orbit major semiaxis (astronomical units)	1.66667500
e – orbit eccentricity	0.48157700
ω – orbit ascending node-perihelion angle (degrees)	300.572595
Ω – longitude of orbit ascending node (degrees)	151.058602
i – orbit inclination to the ecliptic plane (degrees)	5.641209

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	317.079508	1.67002522	0.48360092	296.796295	153.866493	5.466143	0.86239948	2.158168
01/21/1858	118.430050	1.67011276	0.48312648	297.388352	153.441407	5.476060	0.86323706	2.158337
01/29/1887	282.149283	1.66827044	0.48256951	297.834252	153.093305	5.487454	0.86321399	2.154767
02/07/1916	92.030908	1.66710866	0.48190839	298.617585	152.534799	5.549559	0.86371501	2.152516
02/14/1945	275.992600	1.66412489	0.48104920	299.019722	152.183814	5.586251	0.86359894	2.146740
02/22/1974	104.619143	1.66312025	0.48103853	299.636871	151.740008	5.597068	0.86309532	2.144796
03/02/2003	293.253711	1.66391479	0.48109512	300.032747	151.387495	5.607964	0.86341350	2.146334
03/09/2032	119.662612	1.66635248	0.48185525	300.625387	151.008242	5.642084	0.86341179	2.151052
03/17/2061	298.391106	1.66549053	0.48121967	301.106072	150.649281	5.656358	0.86402373	2.149383
03/25/2090	114.209828	1.66688198	0.48124541	301.602868	150.300313	5.663830	0.86470268	2.152077
04/03/2119	292.308641	1.66571156	0.48123529	302.038104	149.955498	5.682319	0.86411238	2.149811
04/10/2148	112.455792	1.66468633	0.48069656	302.392434	149.598804	5.699699	0.86447733	2.147827
04/18/2177	295.650519	1.66487583	0.48067832	302.927875	149.228523	5.713668	0.86460612	2.148193

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