Asteroid General Data

2025 SR₁

General information

Preliminary designation	2025 SR₁
Group	Apollo
Absolute magnitude	23.32
Approximate diameter (m)	58
Approximate mass (kg)	3.50·10⁸
Number of observations	34
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	122.181307
a – orbit major semiaxis (astronomical units)	2.25274100
e – orbit eccentricity	0.65041800
ω – orbit ascending node-perihelion angle (degrees)	228.832338
Ω – longitude of orbit ascending node (degrees)	50.504478
i – orbit inclination to the ecliptic plane (degrees)	3.824732

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	52.947624	2.26604588	0.63849967	217.281533	59.474526	4.388798	0.81917633	3.411172
01/21/1858	235.711758	2.26124646	0.64082777	218.418517	58.581523	4.348361	0.81217694	3.400341
01/29/1887	67.121515	2.26195240	0.64217180	219.613068	57.609031	4.275834	0.80939035	3.401933
02/07/1916	260.527552	2.26040256	0.64397406	220.972812	56.596295	4.198628	0.80476196	3.398438
02/14/1945	96.765375	2.25613139	0.64675694	223.805130	54.526386	4.052301	0.79696276	3.388810
02/22/1974	297.362947	2.25620252	0.64807829	225.473708	53.224398	3.973465	0.79400664	3.388970
03/02/2003	140.106579	2.25472214	0.64940473	227.047029	51.935791	3.895240	0.79049492	3.385635
03/09/2032	344.758712	2.25344067	0.65004173	228.894233	50.416338	3.821444	0.78861020	3.382749
03/17/2061	192.633997	2.25415627	0.65296180	231.324131	48.478551	3.706575	0.78227834	3.384361
03/25/2090	48.732845	2.24531244	0.65643503	233.526937	46.681118	3.635887	0.77141071	3.364463
04/03/2119	272.738437	2.24238724	0.65920106	234.809343	45.575311	3.589594	0.76420321	3.357891
04/10/2148	148.259171	2.24157317	0.65786671	236.169218	44.386797	3.549953	0.76691681	3.356062
04/18/2177	23.219221	2.24352739	0.65695249	237.450016	43.315071	3.510006	0.76963648	3.360452

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