Asteroid General Data

2025 TU₁

General information

Preliminary designation	2025 TU₁
Group	Aten
Absolute magnitude	26.49
Approximate diameter (m)	13
Approximate mass (kg)	4.38·10⁶
Number of observations	37
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	344.632488
a – orbit major semiaxis (astronomical units)	0.79466000
e – orbit eccentricity	0.35291300
ω – orbit ascending node-perihelion angle (degrees)	148.319409
Ω – longitude of orbit ascending node (degrees)	22.440335
i – orbit inclination to the ecliptic plane (degrees)	2.124969

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	245.331028	0.79098440	0.35580713	135.236327	37.715072	2.015929	0.50954651	0.703481
01/21/1858	338.053112	0.79007177	0.35547214	138.697593	33.401582	1.999050	0.50922327	0.702264
01/29/1887	108.412583	0.78934233	0.35540168	139.745022	32.009746	2.012555	0.50880874	0.701292
02/07/1916	210.901856	0.79167708	0.35554986	142.546893	29.515278	2.013629	0.51019640	0.704405
02/14/1945	238.080886	0.79364972	0.35376719	143.274317	28.171552	2.067248	0.51288249	0.707040
02/22/1974	239.691686	0.79522358	0.35292921	145.423239	25.692880	2.094722	0.51456595	0.709144
03/02/2003	232.971081	0.79354611	0.35383909	147.040010	24.092261	2.095470	0.51275848	0.706901
03/09/2032	246.494486	0.79488152	0.35297622	148.386449	22.398933	2.123554	0.51430725	0.708687
03/17/2061	228.318353	0.79508830	0.35215733	150.485162	20.083982	2.151662	0.51509213	0.708963
03/25/2090	180.454530	0.79756676	0.35056847	151.571201	18.149382	2.042656	0.51796500	0.712281
04/03/2119	92.176014	0.79799644	0.35042716	153.602586	16.139173	2.073431	0.51835681	0.712856
04/10/2148	13.601907	0.79516502	0.35242405	155.734724	14.182537	1.932422	0.51492974	0.709066
04/18/2177	348.229637	0.79506875	0.35223538	158.247693	11.466096	1.953835	0.51501740	0.708937

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