Asteroid General Data

2025 SW

General information

Preliminary designation	2025 SW
Group	Apollo
Absolute magnitude	22.95
Approximate diameter (m)	68
Approximate mass (kg)	5.83·10⁸
Number of observations	303
Arc length (days)	47

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	97.271606
a – orbit major semiaxis (astronomical units)	2.36179500
e – orbit eccentricity	0.57185600
ω – orbit ascending node-perihelion angle (degrees)	359.855060
Ω – longitude of orbit ascending node (degrees)	359.989797
i – orbit inclination to the ecliptic plane (degrees)	5.117160

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	213.638264	2.35919510	0.57455102	355.087189	2.372023	5.267990	1.00371714	3.623651
01/21/1858	209.336857	2.36405328	0.57139679	355.848933	2.103825	5.215945	1.01324083	3.634850
01/29/1887	212.842392	2.35861644	0.57060892	356.296018	1.716458	5.258668	1.01276886	3.622318
02/07/1916	220.976011	2.35369256	0.57385761	357.004241	1.355145	5.247474	1.00300818	3.610981
02/14/1945	236.512479	2.35149196	0.57214692	357.925303	0.890401	5.242976	1.00609307	3.605918
02/22/1974	253.897999	2.35425608	0.56959522	358.280731	0.625822	5.201498	1.01328308	3.612278
03/02/2003	269.629219	2.34943499	0.57346287	358.796278	0.355378	5.202134	1.00212127	3.601188
03/09/2032	281.650960	2.35697664	0.57456497	359.913398	359.947922	5.126108	1.00274044	3.618541
03/17/2061	286.130053	2.35991411	0.57026698	0.315860	359.653513	5.081563	1.01413301	3.625308
03/25/2090	293.991638	2.35721752	0.57286286	0.884728	359.320949	5.064162	1.00685516	3.619096
04/03/2119	297.245992	2.35740410	0.57414249	1.788004	358.979333	5.024726	1.00391825	3.619526
04/10/2148	329.702277	2.33309458	0.56941906	1.441553	358.523494	5.205560	1.00458606	3.563684
04/18/2177	24.027909	2.33247738	0.56816889	1.705671	358.250101	5.181985	1.00723629	3.562270

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