Asteroid General Data

2025 SU₄

General information

Preliminary designation	2025 SU₄
Group	Aten
Absolute magnitude	31.82
Approximate diameter (m)	1
Approximate mass (kg)	2.78·10³
Number of observations	30
Arc length (days)	1

Approaches

Date	Object	r, AU	r, km
09/24/2025 08:38:24 AM	Earth	0.000150	22 457

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	285.316455
a – orbit major semiaxis (astronomical units)	0.97041380
e – orbit eccentricity	0.25094351
ω – orbit ascending node-perihelion angle (degrees)	111.593159
Ω – longitude of orbit ascending node (degrees)	1.429361
i – orbit inclination to the ecliptic plane (degrees)	1.640688

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	21.071537	1.17449077	0.26459050	247.384655	184.474622	3.407078	0.86373168	1.272844
01/21/1858	345.688693	1.16896955	0.26277552	248.818221	183.997151	3.452217	0.86179297	1.263879
01/29/1887	327.546653	1.16847474	0.26252481	249.430935	183.351424	3.478344	0.86172113	1.263076
02/07/1916	326.451658	1.16631375	0.26174425	250.515568	182.598911	3.508748	0.86103783	1.259574
02/14/1945	337.360042	1.16739250	0.26193954	250.514387	182.312028	3.509503	0.86160624	1.261322
02/22/1974	339.030563	1.16704742	0.26172382	250.935160	181.822710	3.527388	0.86160331	1.260763
03/02/2003	346.557345	1.16626836	0.26152966	251.216391	181.449790	3.537830	0.86125460	1.259501
03/09/2032	187.149565	0.97069007	0.25111038	111.634306	1.411701	1.639083	0.72693972	0.956360
03/17/2061	285.699172	0.97327888	0.25119376	112.565827	0.456184	1.612098	0.72879730	0.960189
03/25/2090	328.308538	0.97664988	0.25411972	111.799259	1.145025	1.546344	0.72846389	0.965181
04/03/2119	23.092325	0.97526612	0.25328189	112.866322	0.457228	1.450503	0.72824888	0.963131
04/10/2148	77.453827	0.97409948	0.25238990	113.669943	359.488488	1.426822	0.72824661	0.961403
04/18/2177	177.820879	0.97023483	0.25286591	112.985259	1.006746	1.373079	0.72489551	0.955687

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