Asteroid General Data

2025 DY₂₉

General information

Preliminary designation	2025 DY₂₉
Group	Apollo
Absolute magnitude	25.28
Approximate diameter (m)	23
Approximate mass (kg)	2.33·10⁷
Number of observations	39
Arc length (days)	32

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	33.029074
a – orbit major semiaxis (astronomical units)	1.09920600
e – orbit eccentricity	0.15681200
ω – orbit ascending node-perihelion angle (degrees)	98.674056
Ω – longitude of orbit ascending node (degrees)	169.822772
i – orbit inclination to the ecliptic plane (degrees)	4.115519

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	103.314834	1.09742956	0.15639516	95.827530	173.147308	4.032211	0.92579689	1.149650
01/21/1858	183.994766	1.09809505	0.15671866	95.980324	172.702861	4.034592	0.92600306	1.150696
01/29/1887	270.365170	1.09678080	0.15633466	96.421153	172.324343	4.031517	0.92531594	1.148631
02/07/1916	356.913023	1.09926432	0.15703565	97.142547	171.912803	4.039883	0.92664063	1.152534
02/14/1945	68.271784	1.09905490	0.15713855	97.161507	171.372793	4.031704	0.92635100	1.152205
02/22/1974	145.083879	1.09700167	0.15635676	97.474296	170.841429	4.064977	0.92547805	1.148978
03/02/2003	234.265337	1.09911408	0.15661612	98.797467	170.257211	4.116874	0.92697509	1.152298
03/09/2032	303.588004	1.09916410	0.15677224	98.693477	169.809298	4.115951	0.92684569	1.152377
03/17/2061	27.346348	1.09652990	0.15585735	99.073867	169.140005	4.153146	0.92562766	1.148236
03/25/2090	132.210592	1.09594763	0.15556994	98.975018	168.577784	4.164020	0.92545113	1.147322
04/03/2119	243.449381	1.09525711	0.15556708	99.105133	168.052020	4.154149	0.92487116	1.146238
04/10/2148	334.390541	1.09811198	0.15641092	99.921997	167.591497	4.157823	0.92635527	1.150722
04/18/2177	46.292207	1.09817278	0.15630627	100.275732	167.229286	4.174824	0.92652149	1.150818

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