Asteroid General Data

2026 AA₄

General information

Preliminary designation	2026 AA₄
Group	Amor
Absolute magnitude	23.76
Approximate diameter (m)	47
Approximate mass (kg)	1.91·10⁸
Number of observations	15
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	86.719066
a – orbit major semiaxis (astronomical units)	2.04809600
e – orbit eccentricity	0.39388800
ω – orbit ascending node-perihelion angle (degrees)	206.993668
Ω – longitude of orbit ascending node (degrees)	258.890072
i – orbit inclination to the ecliptic plane (degrees)	9.685585

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	317.483405	2.05125240	0.38872754	203.377061	260.758650	9.779803	1.25387409	2.937848
01/21/1858	271.261259	2.05114538	0.38772861	204.423987	260.363826	9.729581	1.25585763	2.937618
01/29/1887	226.135041	2.05094139	0.38803105	205.100219	260.099686	9.703687	1.25511246	2.937179
02/07/1916	183.136904	2.04917188	0.39034087	205.895811	259.845809	9.686880	1.24929635	2.933379
02/14/1945	144.287209	2.04837285	0.39207897	206.285680	259.642274	9.685757	1.24524892	2.931664
02/22/1974	108.654482	2.04686834	0.39451694	206.561554	259.442099	9.695363	1.23934412	2.928434
03/02/2003	74.493599	2.04743420	0.39453846	206.763937	259.156269	9.693905	1.23964266	2.929649
03/09/2032	39.208169	2.04784641	0.39425272	206.987782	258.856760	9.689524	1.24047740	2.930533
03/17/2061	0.631326	2.04970677	0.39173208	207.542025	258.418550	9.655289	1.24677088	2.934528
03/25/2090	318.670606	2.05067178	0.38990422	208.124709	258.031066	9.623690	1.25110619	2.936600
04/03/2119	273.344919	2.05122078	0.38822515	209.184536	257.562567	9.568883	1.25488528	2.937780
04/10/2148	227.996671	2.05112547	0.38794748	209.928550	257.234262	9.535254	1.25539652	2.937575
04/18/2177	183.735383	2.04972003	0.38955435	210.870473	256.907546	9.502360	1.25124268	2.934556

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