Asteroid General Data

2025 SY₁₀

General information

Preliminary designation	2025 SY₁₀
Group	Apollo
Absolute magnitude	26.14
Approximate diameter (m)	16
Approximate mass (kg)	7.11·10⁶
Number of observations	29
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	192.064523
a – orbit major semiaxis (astronomical units)	1.30991400
e – orbit eccentricity	0.35332000
ω – orbit ascending node-perihelion angle (degrees)	256.824368
Ω – longitude of orbit ascending node (degrees)	184.710161
i – orbit inclination to the ecliptic plane (degrees)	14.561187

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	93.234567	1.30597086	0.35122579	255.170393	186.263976	14.632153	0.84728021	1.492454
01/21/1858	250.948527	1.30682075	0.35153451	255.465945	186.067407	14.629896	0.84742815	1.493911
01/29/1887	38.880878	1.30845738	0.35188367	255.603942	185.791823	14.632916	0.84803259	1.496718
02/07/1916	187.229352	1.30624013	0.35181014	256.045253	185.553297	14.598656	0.84669161	1.492915
02/14/1945	345.558891	1.30620226	0.35178848	256.246089	185.393915	14.597703	0.84669535	1.492850
02/22/1974	142.346609	1.30658324	0.35210263	256.515039	185.206953	14.593839	0.84653185	1.493503
03/02/2003	290.217972	1.30799914	0.35228454	256.806711	184.952519	14.607403	0.84721127	1.495932
03/09/2032	67.088766	1.30911212	0.35365453	256.996011	184.643699	14.532414	0.84613868	1.497842
03/17/2061	216.405376	1.30659806	0.35300931	257.411906	184.444783	14.528350	0.84535678	1.493529
03/25/2090	12.224685	1.30648181	0.35320545	257.623064	184.279092	14.526218	0.84502532	1.493330
04/03/2119	167.343610	1.30684267	0.35316267	257.887811	184.091628	14.525282	0.84531462	1.493948
04/10/2148	314.135743	1.30801153	0.35334043	258.158613	183.843331	14.541021	0.84583818	1.495953
04/18/2177	91.108001	1.31002386	0.35441330	258.280939	183.521758	14.483227	0.84573397	1.499407

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