Asteroid General Data

2013 GC₅₅

General information

Preliminary designation	2013 GC₅₅
Group	Amor
Absolute magnitude	24.55
Approximate diameter (m)	33
Approximate mass (kg)	6.40·10⁷
Number of observations	39
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	133.418737
a – orbit major semiaxis (astronomical units)	1.63876500
e – orbit eccentricity	0.37222900
ω – orbit ascending node-perihelion angle (degrees)	204.997905
Ω – longitude of orbit ascending node (degrees)	22.514403
i – orbit inclination to the ecliptic plane (degrees)	18.042074

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	43.046064	1.63795653	0.37039672	202.801759	23.700476	18.204526	1.03126280	2.096304
01/21/1858	345.092112	1.63834275	0.37104120	203.117457	23.539806	18.184927	1.03045008	2.097045
01/29/1887	286.202408	1.63811816	0.37087200	203.467113	23.350220	18.156113	1.03058599	2.096614
02/07/1916	228.542608	1.63806058	0.37139002	203.732000	23.195076	18.141403	1.02970123	2.096503
02/14/1945	168.445531	1.63909472	0.37165422	204.058334	23.012838	18.110504	1.02991825	2.098489
02/22/1974	110.350384	1.63803467	0.37162698	204.389862	22.840771	18.092873	1.02929680	2.096454
03/02/2003	52.631532	1.63846929	0.37189350	204.714171	22.661928	18.065803	1.02913320	2.097288
03/09/2032	352.985094	1.63879737	0.37226221	205.036232	22.499443	18.039949	1.02873504	2.097918
03/17/2061	294.965516	1.63848522	0.37232162	205.361849	22.309438	18.015850	1.02844175	2.097319
03/25/2090	235.878626	1.63894259	0.37284872	205.638820	22.153299	17.995376	1.02786495	2.098197
04/03/2119	176.160381	1.63894829	0.37306550	205.961309	21.985908	17.972345	1.02751322	2.098208
04/10/2148	118.228579	1.63841590	0.37337423	206.271101	21.799159	17.951703	1.02667362	2.097185
04/18/2177	58.571587	1.63905567	0.37367852	206.517396	21.626519	17.929243	1.02657577	2.098414

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