Asteroid General Data

2011 FA₂₃

General information

Preliminary designation	2011 FA₂₃
Group	Apollo
Absolute magnitude	28.91
Approximate diameter (m)	4
Approximate mass (kg)	1.55·10⁵
Number of observations	19
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	105.635815
a – orbit major semiaxis (astronomical units)	2.03149700
e – orbit eccentricity	0.58979900
ω – orbit ascending node-perihelion angle (degrees)	57.193049
Ω – longitude of orbit ascending node (degrees)	190.588322
i – orbit inclination to the ecliptic plane (degrees)	2.159910

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	239.600390	2.05191629	0.59280597	50.606663	195.047020	2.181190	0.83552806	2.939274
01/21/1858	199.114606	2.04674260	0.59840432	51.333263	194.670702	2.186147	0.82196298	2.928164
01/29/1887	176.970417	2.04002548	0.60217124	51.619485	194.442506	2.192951	0.81158080	2.913761
02/07/1916	163.108618	2.03904609	0.60346749	51.818921	194.173099	2.198140	0.80854806	2.911663
02/14/1945	145.192688	2.04345126	0.60017249	52.418189	193.500128	2.193238	0.81702803	2.921104
02/22/1974	117.246854	2.04530337	0.59603845	53.417323	192.733217	2.184000	0.82622392	2.925076
03/02/2003	77.060068	2.05122873	0.59130596	55.488949	191.361304	2.161776	0.83832495	2.937797
03/09/2032	66.386175	2.03111964	0.59008336	57.207798	190.575220	2.160997	0.83258973	2.894702
03/17/2061	84.057262	2.02481282	0.59475585	57.606500	190.293990	2.166819	0.82054354	2.881230
03/25/2090	108.084278	2.03373407	0.59421132	58.214702	189.518936	2.169580	0.82526627	2.900293
04/03/2119	104.038233	2.03916651	0.59003941	59.230940	188.712261	2.160417	0.83597791	2.911921
04/10/2148	87.562885	2.03944060	0.58909764	61.274442	187.397975	2.144865	0.83801095	2.912509
04/18/2177	74.900587	2.03862410	0.59329971	62.279917	186.761679	2.147183	0.82910902	2.910760

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