Asteroid General Data

2025 SO₁

General information

Preliminary designation	2025 SO₁
Group	Aten
Absolute magnitude	25.46
Approximate diameter (m)	21
Approximate mass (kg)	1.82·10⁷
Number of observations	109
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	42.291018
a – orbit major semiaxis (astronomical units)	0.78663600
e – orbit eccentricity	0.47533200
ω – orbit ascending node-perihelion angle (degrees)	154.495740
Ω – longitude of orbit ascending node (degrees)	350.810271
i – orbit inclination to the ecliptic plane (degrees)	5.611150

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	236.664332	0.78636342	0.47527131	151.461467	354.223489	5.749244	0.41262744	0.697326
01/21/1858	109.195632	0.78559988	0.47564760	151.986543	353.736442	5.726417	0.41193119	0.696310
01/29/1887	343.820806	0.78649127	0.47530497	152.426870	353.125345	5.666338	0.41266806	0.697496
02/07/1916	202.896702	0.78628196	0.47555462	153.012639	352.545075	5.655934	0.41236194	0.697217
02/14/1945	59.990548	0.78674345	0.47543892	153.366522	352.101224	5.650460	0.41269499	0.697831
02/22/1974	273.119909	0.78655157	0.47543952	153.800060	351.638426	5.643782	0.41259387	0.697576
03/02/2003	125.556654	0.78642449	0.47558151	154.259062	351.183358	5.630909	0.41241554	0.697407
03/09/2032	347.448727	0.78668598	0.47528295	154.602923	350.684747	5.617156	0.41278755	0.697755
03/17/2061	208.782572	0.78607814	0.47571415	155.288522	350.037269	5.575022	0.41212964	0.696946
03/25/2090	86.557019	0.78553226	0.47588385	155.750770	349.577126	5.566097	0.41171014	0.696220
04/03/2119	323.354997	0.78577322	0.47596712	156.308334	348.948893	5.496166	0.41177100	0.696541
04/10/2148	203.562883	0.78571304	0.47598205	156.709635	348.505691	5.504600	0.41172774	0.696461
04/18/2177	76.777523	0.78604288	0.47572861	157.171435	347.930601	5.486199	0.41209980	0.696899

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