Asteroid General Data

2003 AO₄ (524536)

General information

Preliminary designation	2003 AO₄
Number	524536
Group	Amor
Absolute magnitude	19.08
Approximate diameter (m)	410
Approximate mass (kg)	1.22·10¹¹
Number of observations	232
Arc length (days)	7876

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	177.573690
a – orbit major semiaxis (astronomical units)	2.16531400
e – orbit eccentricity	0.45195500
ω – orbit ascending node-perihelion angle (degrees)	112.195643
Ω – longitude of orbit ascending node (degrees)	306.361444
i – orbit inclination to the ecliptic plane (degrees)	21.088840

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	163.158285	2.16608336	0.45637368	108.783806	309.585787	20.806345	1.17753993	3.187964
01/21/1858	202.120067	2.16574396	0.45573030	109.240159	309.115578	20.851643	1.17874882	3.187214
01/29/1887	241.164343	2.16459106	0.45555440	109.898972	308.571755	20.904106	1.17850208	3.184670
02/07/1916	280.002856	2.16428957	0.45516817	110.461598	308.056826	20.949724	1.17917384	3.184004
02/14/1945	319.184700	2.16568132	0.45360282	110.709478	307.725584	20.967678	1.18332216	3.187076
02/22/1974	358.364243	2.16563914	0.45250237	111.358094	307.157345	21.022382	1.18568229	3.186983
03/02/2003	37.105132	2.16502259	0.45339498	111.959005	306.668794	21.060603	1.18341222	3.185622
03/09/2032	76.032818	2.16468717	0.45272697	112.431410	306.183571	21.102737	1.18467490	3.184882
03/17/2061	115.246831	2.16507674	0.45125666	112.900234	305.755751	21.149987	1.18807145	3.185742
03/25/2090	154.380369	2.16561002	0.45136708	113.366097	305.289935	21.172559	1.18812494	3.186919
04/03/2119	193.238354	2.16559542	0.45068652	113.812524	304.836984	21.217707	1.18959075	3.186887
04/10/2148	232.151814	2.16470093	0.44993080	114.427232	304.332497	21.277235	1.19073530	3.184912
04/18/2177	271.135634	2.16447682	0.44936208	114.988667	303.846420	21.335012	1.19184303	3.184418

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