Asteroid General Data

2025 SD₅

General information

Preliminary designation	2025 SD₅
Group	Apollo
Absolute magnitude	27.23
Approximate diameter (m)	10
Approximate mass (kg)	1.58·10⁶
Number of observations	55
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	220.936812
a – orbit major semiaxis (astronomical units)	1.43992800
e – orbit eccentricity	0.32554600
ω – orbit ascending node-perihelion angle (degrees)	143.731669
Ω – longitude of orbit ascending node (degrees)	183.359035
i – orbit inclination to the ecliptic plane (degrees)	2.302238

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	323.608586	1.42913721	0.32147731	138.870209	187.245943	2.041450	0.96970203	1.708486
01/21/1858	320.619898	1.42836358	0.32112888	139.491270	186.572972	2.060615	0.96967478	1.707099
01/29/1887	314.577098	1.42883854	0.32140437	140.228842	185.863165	2.075882	0.96960358	1.707951
02/07/1916	309.729560	1.42891427	0.32152069	140.647877	185.377412	2.091379	0.96948876	1.708087
02/14/1945	307.738849	1.42949940	0.32187330	141.092525	185.115660	2.096880	0.96938171	1.709136
02/22/1974	300.860196	1.42896514	0.32163334	141.644049	184.489083	2.111824	0.96936231	1.708178
03/02/2003	296.660792	1.42822653	0.32138658	141.964473	184.035032	2.132203	0.96921369	1.706854
03/09/2032	281.612577	1.43998434	0.32548096	143.752531	183.341536	2.303347	0.97129686	1.727974
03/17/2061	199.335679	1.44212520	0.32655211	144.295551	183.096576	2.310923	0.97119617	1.731829
03/25/2090	115.554991	1.44197383	0.32619012	144.642493	182.655924	2.331485	0.97161622	1.731557
04/03/2119	32.667188	1.44130616	0.32588035	145.206970	182.061754	2.348615	0.97161281	1.730354
04/10/2148	307.379836	1.44211268	0.32615962	145.644718	181.788774	2.354764	0.97175376	1.731807
04/18/2177	228.741189	1.43984985	0.32530924	145.854606	181.361621	2.382005	0.97145339	1.727732

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