Asteroid General Data

2025 SR₃

General information

Preliminary designation	2025 SR₃
Group	Amor
Absolute magnitude	23.54
Approximate diameter (m)	52
Approximate mass (kg)	2.58·10⁸
Number of observations	132
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	157.443743
a – orbit major semiaxis (astronomical units)	1.66224600
e – orbit eccentricity	0.37883200
ω – orbit ascending node-perihelion angle (degrees)	197.498153
Ω – longitude of orbit ascending node (degrees)	180.204310
i – orbit inclination to the ecliptic plane (degrees)	43.764685

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	93.936846	1.66234671	0.37533576	195.868726	180.864157	43.835363	1.03840854	2.143300
01/21/1858	288.271708	1.66236779	0.37583028	196.141539	180.767854	43.824855	1.03759964	2.143341
01/29/1887	120.845825	1.66300616	0.37665156	196.350659	180.675619	43.821213	1.03663229	2.144576
02/07/1916	310.945369	1.66333957	0.37735743	196.581605	180.574805	43.802710	1.03566602	2.145221
02/14/1945	140.101730	1.66368328	0.37758794	196.798635	180.478838	43.792747	1.03549653	2.145886
02/22/1974	330.439631	1.66305259	0.37818293	197.003607	180.382519	43.780436	1.03411449	2.144666
03/02/2003	162.722675	1.66238685	0.37837930	197.258069	180.284338	43.774653	1.03337409	2.143378
03/09/2032	357.136571	1.66231238	0.37886321	197.551274	180.184618	43.753265	1.03252337	2.143234
03/17/2061	189.896802	1.66312420	0.37978304	197.776336	180.094505	43.740155	1.03149784	2.144804
03/25/2090	19.508290	1.66354085	0.38048847	198.029555	179.992567	43.723433	1.03058273	2.145610
04/03/2119	209.090609	1.66348622	0.38097895	198.214600	179.903397	43.714323	1.02973299	2.145504
04/10/2148	39.113079	1.66308440	0.38169910	198.436557	179.807150	43.711938	1.02828658	2.144727
04/18/2177	230.912821	1.66250750	0.38190456	198.694271	179.704963	43.698147	1.02758830	2.143611

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