Asteroid General Data

2025 DE₂₉

General information

Preliminary designation	2025 DE₂₉
Group	Amor
Absolute magnitude	25.34
Approximate diameter (m)	23
Approximate mass (kg)	2.15·10⁷
Number of observations	14
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	300.596660
a – orbit major semiaxis (astronomical units)	1.08956400
e – orbit eccentricity	0.04957200
ω – orbit ascending node-perihelion angle (degrees)	10.673718
Ω – longitude of orbit ascending node (degrees)	336.636797
i – orbit inclination to the ecliptic plane (degrees)	6.950959

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	352.498677	1.08772046	0.04756775	2.013242	339.743581	6.944101	1.03598005	1.134427
01/21/1858	189.315411	1.08923620	0.04889044	4.074682	339.273281	6.951722	1.03598296	1.136799
01/29/1887	15.056009	1.08932923	0.04897846	4.429864	338.868291	6.950155	1.03597556	1.136945
02/07/1916	202.436511	1.08911324	0.04891449	7.135766	338.367060	6.954713	1.03583982	1.136607
02/14/1945	22.108907	1.08995572	0.04977003	8.123504	337.863110	6.955752	1.03570859	1.137926
02/22/1974	203.470293	1.08868378	0.04880866	9.808777	337.395032	6.951697	1.03554658	1.135934
03/02/2003	45.066840	1.08786867	0.04809832	9.783130	337.043872	6.948424	1.03554401	1.134659
03/09/2032	233.863274	1.08953907	0.04953606	10.760348	336.617032	6.950249	1.03556760	1.137273
03/17/2061	70.796476	1.08890491	0.04918417	12.199958	336.066637	6.945973	1.03534803	1.136280
03/25/2090	262.425809	1.09075425	0.05088215	13.190072	335.623960	6.946323	1.03525432	1.139176
04/03/2119	81.295400	1.09111363	0.05115889	13.268527	335.246066	6.944225	1.03529347	1.139739
04/10/2148	267.123719	1.08932684	0.04967974	14.449328	334.857866	6.941467	1.03520937	1.136941
04/18/2177	89.218663	1.09008479	0.05083620	16.763344	334.296971	6.939930	1.03466902	1.138128

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