Asteroid General Data

2012 XJ₅₅

General information

Preliminary designation	2012 XJ₅₅
Group	Amor
Absolute magnitude	21.51
Approximate diameter (m)	130
Approximate mass (kg)	4.26·10⁹
Number of observations	62
Arc length (days)	2882

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	36.888413
a – orbit major semiaxis (astronomical units)	1.93591600
e – orbit eccentricity	0.42792100
ω – orbit ascending node-perihelion angle (degrees)	75.211328
Ω – longitude of orbit ascending node (degrees)	2.990976
i – orbit inclination to the ecliptic plane (degrees)	4.552503

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	243.266907	1.93522226	0.42896752	70.633998	6.364674	4.632184	1.10507476	2.692135
01/21/1858	163.436516	1.93547218	0.42839671	71.252710	5.884709	4.621138	1.10632227	2.692657
01/29/1887	84.943394	1.93533807	0.42795963	71.886368	5.433227	4.607162	1.10709150	2.692377
02/07/1916	6.716966	1.93488129	0.42808827	72.576020	4.893785	4.594500	1.10658130	2.691424
02/14/1945	288.252812	1.93508425	0.42786647	73.250808	4.422664	4.584643	1.10712658	2.691847
02/22/1974	209.274276	1.93419223	0.42824966	73.972483	3.896466	4.572089	1.10587506	2.689986
03/02/2003	129.473751	1.93506195	0.42813004	74.615331	3.414367	4.561566	1.10660379	2.691801
03/09/2032	48.641287	1.93537774	0.42866251	75.382355	2.871426	4.548351	1.10575387	2.692460
03/17/2061	327.365850	1.93568185	0.42823365	76.030164	2.387997	4.539408	1.10675776	2.693094
03/25/2090	246.448449	1.93511604	0.42833252	76.769643	1.847833	4.527849	1.10624292	2.691914
04/03/2119	166.700637	1.93525972	0.42778439	77.399992	1.352403	4.518681	1.10738582	2.692213
04/10/2148	87.371666	1.93511645	0.42712685	78.064252	0.882917	4.510097	1.10857626	2.691915
04/18/2177	8.683430	1.93474888	0.42740025	78.766582	0.326914	4.500243	1.10783672	2.691148

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