Asteroid General Data

1998 GC₁

General information

Preliminary designation	1998 GC₁
Group	Amor
Absolute magnitude	20.88
Approximate diameter (m)	180
Approximate mass (kg)	1.02·10¹⁰
Number of observations	96
Arc length (days)	9383

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	191.606094
a – orbit major semiaxis (astronomical units)	1.44120500
e – orbit eccentricity	0.29241500
ω – orbit ascending node-perihelion angle (degrees)	117.233921
Ω – longitude of orbit ascending node (degrees)	19.018928
i – orbit inclination to the ecliptic plane (degrees)	18.727553

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	98.874177	1.44123829	0.29358351	115.611102	20.176809	18.693149	1.01811449	1.730232
01/21/1858	17.408010	1.44113908	0.29330108	115.844490	20.001728	18.698735	1.01845143	1.730053
01/29/1887	296.713233	1.44103526	0.29314694	116.063678	19.840775	18.703829	1.01860019	1.729866
02/07/1916	215.185396	1.44109489	0.29308867	116.334674	19.656205	18.709520	1.01872632	1.729974
02/14/1945	134.445678	1.44091358	0.29288057	116.561686	19.494845	18.714703	1.01889799	1.729647
02/22/1974	53.279623	1.44122803	0.29301279	116.790209	19.325564	18.717600	1.01892978	1.730213
03/02/2003	332.381331	1.44115427	0.29263103	117.053303	19.155955	18.724859	1.01942781	1.730081
03/09/2032	251.024048	1.44099667	0.29251841	117.254173	18.993265	18.727563	1.01947861	1.729797
03/17/2061	170.237392	1.44103094	0.29210457	117.486118	18.825593	18.733250	1.02009922	1.729858
03/25/2090	88.446392	1.44118133	0.29194017	117.730167	18.666499	18.737849	1.02044261	1.730129
04/03/2119	7.367973	1.44111851	0.29167529	117.975953	18.487431	18.744922	1.02077984	1.730016
04/10/2148	285.682932	1.44129240	0.29163901	118.204112	18.332509	18.748680	1.02095531	1.730329
04/18/2177	204.545360	1.44126441	0.29155244	118.478911	18.149199	18.756634	1.02106026	1.730279

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