Asteroid General Data

2011 AH₃

General information

Preliminary designation	2011 AH₃
Group	Amor
Absolute magnitude	19.56
Approximate diameter (m)	330
Approximate mass (kg)	6.31·10¹⁰
Number of observations	79
Arc length (days)	3702

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	228.256355
a – orbit major semiaxis (astronomical units)	2.20578600
e – orbit eccentricity	0.49759100
ω – orbit ascending node-perihelion angle (degrees)	278.915596
Ω – longitude of orbit ascending node (degrees)	296.642255
i – orbit inclination to the ecliptic plane (degrees)	19.378584

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	128.250577	2.20778622	0.49704662	273.891744	301.633216	19.259294	1.11041354	3.280471
01/21/1858	74.583423	2.20668734	0.49771581	274.642279	300.882175	19.271611	1.10838416	3.278022
01/29/1887	20.670221	2.20769597	0.49680133	275.426747	300.119157	19.288025	1.11090968	3.280269
02/07/1916	326.698611	2.20644146	0.49782571	276.135191	299.411483	19.297424	1.10801818	3.277474
02/14/1945	272.513756	2.20747815	0.49655544	277.015936	298.586452	19.323740	1.11134286	3.279784
02/22/1974	218.306490	2.20577647	0.49781970	277.587576	297.986176	19.333817	1.10769749	3.275992
03/02/2003	163.667488	2.20691334	0.49644459	278.568992	297.082192	19.368296	1.11130314	3.278525
03/09/2032	110.127805	2.20547647	0.49751833	278.963480	296.596146	19.377800	1.10821150	3.275324
03/17/2061	55.100363	2.20660301	0.49638099	280.042421	295.639112	19.417590	1.11128723	3.277834
03/25/2090	2.139020	2.20612809	0.49659991	280.333351	295.219935	19.429556	1.11056508	3.276776
04/03/2119	307.457574	2.20607826	0.49608145	281.400703	294.259230	19.473538	1.11168376	3.276665
04/10/2148	254.789809	2.20687418	0.49512181	281.698916	293.825757	19.493520	1.11420264	3.278438
04/18/2177	200.574497	2.20711470	0.49483562	282.624625	292.967073	19.524069	1.11495572	3.278974

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