Asteroid General Data

2025 AA₁

General information

Preliminary designation	2025 AA₁
Group	Aten
Absolute magnitude	25.08
Approximate diameter (m)	26
Approximate mass (kg)	3.08·10⁷
Number of observations	27
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	3.800210
a – orbit major semiaxis (astronomical units)	0.96949400
e – orbit eccentricity	0.25955100
ω – orbit ascending node-perihelion angle (degrees)	249.502933
Ω – longitude of orbit ascending node (degrees)	99.224210
i – orbit inclination to the ecliptic plane (degrees)	16.399403

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	324.609813	0.97000529	0.25955221	248.587659	100.439644	16.397418	0.71823827	0.955348
01/21/1858	108.021583	0.96904878	0.25967386	248.542305	100.265480	16.403905	0.71741214	0.953936
01/29/1887	259.194114	0.96918007	0.25979700	248.628207	100.068368	16.402230	0.71738999	0.954129
02/07/1916	48.201246	0.96914763	0.25966129	248.875228	99.904281	16.399331	0.71749751	0.954082
02/14/1945	185.746944	0.96981359	0.25962153	249.083472	99.704372	16.395771	0.71802910	0.955065
02/22/1974	328.128684	0.96940954	0.25973403	249.173962	99.527754	16.399639	0.71762089	0.954468
03/02/2003	118.223243	0.96898137	0.25968761	249.241407	99.374917	16.402218	0.71734891	0.953836
03/09/2032	268.785160	0.96955931	0.25953755	249.521216	99.174698	16.403193	0.71792227	0.954690
03/17/2061	49.226739	0.96980753	0.25938533	249.722766	99.016647	16.401193	0.71825368	0.955056
03/25/2090	187.763996	0.96930052	0.25955870	249.778608	98.830361	16.399373	0.71771013	0.954307
04/03/2119	336.669250	0.96886791	0.25939992	249.849974	98.648411	16.404395	0.71754365	0.953669
04/10/2148	129.876108	0.96881589	0.25954758	250.055484	98.472987	16.398413	0.71736207	0.953592
04/18/2177	251.804834	0.97144638	0.25836446	250.880709	98.270774	16.413393	0.72045916	0.957478

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