Asteroid General Data

2025 SG₁₅

General information

Preliminary designation	2025 SG₁₅
Group	Apollo
Absolute magnitude	25.79
Approximate diameter (m)	18
Approximate mass (kg)	1.15·10⁷
Number of observations	154
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	187.124189
a – orbit major semiaxis (astronomical units)	1.58350900
e – orbit eccentricity	0.38774000
ω – orbit ascending node-perihelion angle (degrees)	331.200172
Ω – longitude of orbit ascending node (degrees)	4.554684
i – orbit inclination to the ecliptic plane (degrees)	4.792928

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	97.276092	1.54607377	0.37605638	326.291241	6.565778	4.569391	0.96466288	1.922410
01/21/1858	111.802877	1.55863149	0.38012245	327.502586	6.214098	4.612719	0.96616067	1.945879
01/29/1887	79.275091	1.55868102	0.38014259	327.856371	5.933393	4.622249	0.96615999	1.945972
02/07/1916	50.131543	1.55809613	0.38000026	328.132835	5.752009	4.620507	0.96601920	1.944876
02/14/1945	60.387049	1.54880003	0.37693800	328.078309	5.442356	4.702666	0.96499843	1.927497
02/22/1974	83.980704	1.54862006	0.37667583	328.364089	5.153840	4.709087	0.96529232	1.927161
03/02/2003	109.702174	1.54707063	0.37605010	328.758811	4.793746	4.720032	0.96529456	1.924269
03/09/2032	98.396484	1.58025171	0.38637792	331.368990	4.151105	4.827503	0.96967733	1.986507
03/17/2061	327.472892	1.57801768	0.38570447	331.754148	3.874689	4.829438	0.96936920	1.982296
03/25/2090	196.890289	1.57814079	0.38593325	332.110843	3.692581	4.828307	0.96908379	1.982528
04/03/2119	66.602567	1.57799438	0.38579561	332.390273	3.535471	4.826815	0.96921107	1.982252
04/10/2148	274.243898	1.60784951	0.39563167	333.943849	3.138602	4.666829	0.97173333	2.038772
04/18/2177	359.225421	1.60755770	0.39577206	334.237787	2.980561	4.665651	0.97133128	2.038217

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