Asteroid General Data

2004 YC₅ (351340)

General information

Preliminary designation	2004 YC₅
Number	351340
Group	Apollo
Absolute magnitude	18.12
Approximate diameter (m)	630
Approximate mass (kg)	4.61·10¹¹
Number of observations	337
Arc length (days)	7000

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	63.894382
a – orbit major semiaxis (astronomical units)	1.93004300
e – orbit eccentricity	0.61712100
ω – orbit ascending node-perihelion angle (degrees)	27.181078
Ω – longitude of orbit ascending node (degrees)	334.545958
i – orbit inclination to the ecliptic plane (degrees)	11.391852

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	137.551633	1.92740422	0.61558802	23.943187	336.896841	11.848399	0.74091726	2.675838
01/21/1858	79.498792	1.92835576	0.61572935	24.362826	336.574371	11.783203	0.74101051	2.677820
01/29/1887	19.575374	1.92850936	0.61674735	24.878048	336.240171	11.713733	0.73910632	2.678140
02/07/1916	319.241009	1.92840446	0.61669952	25.314015	335.904914	11.653601	0.73915835	2.677921
02/14/1945	259.857188	1.92848834	0.61741152	25.791865	335.560666	11.589077	0.73781742	2.678096
02/22/1974	200.044253	1.92841874	0.61726409	26.285989	335.197271	11.519841	0.73807511	2.677951
03/02/2003	140.182016	1.92821415	0.61735652	26.737342	334.861652	11.458631	0.73781857	2.677525
03/09/2032	79.488451	1.92922957	0.61766747	27.264207	334.469358	11.381163	0.73760723	2.679640
03/17/2061	19.025444	1.92899699	0.61780908	27.770275	334.125926	11.314417	0.73724513	2.679156
03/25/2090	318.426619	1.92881371	0.61784856	28.294984	333.708724	11.240016	0.73709893	2.678774
04/03/2119	257.353832	1.92892876	0.61844035	28.790655	333.370129	11.180993	0.73600139	2.679013
04/10/2148	196.355557	1.92984968	0.61876747	29.285883	332.984310	11.107068	0.73572148	2.680932
04/18/2177	133.605831	1.92988601	0.61922164	29.822117	332.584251	11.038580	0.73485882	2.681008

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