Asteroid General Data

2026 AT₁

General information

Preliminary designation	2026 AT₁
Group	Amor
Absolute magnitude	23.87
Approximate diameter (m)	45
Approximate mass (kg)	1.64·10⁸
Number of observations	20
Arc length (days)	26

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	87.605873
a – orbit major semiaxis (astronomical units)	1.86772100
e – orbit eccentricity	0.40960900
ω – orbit ascending node-perihelion angle (degrees)	226.069320
Ω – longitude of orbit ascending node (degrees)	269.155002
i – orbit inclination to the ecliptic plane (degrees)	10.811556

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	242.412828	1.86755518	0.40857410	222.536641	271.511243	10.980322	1.10452050	2.552177
01/21/1858	16.102908	1.86745793	0.40855434	223.105286	271.138072	10.950453	1.10449988	2.551978
01/29/1887	150.519412	1.86696614	0.40859544	223.625524	270.816375	10.925649	1.10413229	2.550970
02/07/1916	284.366183	1.86773168	0.40857566	224.191747	270.430533	10.893696	1.10462198	2.552539
02/14/1945	58.704178	1.86691588	0.40938025	224.677177	270.135181	10.874438	1.10263738	2.550867
02/22/1974	193.097507	1.86833005	0.40925895	225.115188	269.821893	10.848139	1.10369925	2.553765
03/02/2003	326.962019	1.86700616	0.40990150	225.633909	269.464982	10.829016	1.10171753	2.551052
03/09/2032	101.518385	1.86776929	0.40923013	226.076876	269.137085	10.807925	1.10342183	2.552616
03/17/2061	235.383212	1.86732760	0.40973343	226.631543	268.749447	10.781578	1.10222106	2.551710
03/25/2090	9.644018	1.86727856	0.40936810	227.191498	268.391684	10.754019	1.10287429	2.551610
04/03/2119	143.931144	1.86761244	0.40971224	227.772032	267.991626	10.728060	1.10242877	2.552294
04/10/2148	277.606569	1.86735917	0.41016150	228.260966	267.679695	10.704368	1.10144033	2.551775
04/18/2177	51.750461	1.86728415	0.41019754	228.884032	267.267768	10.677197	1.10132878	2.551621

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