Asteroid General Data

2004 RU₁₀₉

General information

Preliminary designation	2004 RU₁₀₉
Group	Apollo
Absolute magnitude	26.51
Approximate diameter (m)	13
Approximate mass (kg)	4.26·10⁶
Number of observations	50
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	191.598234
a – orbit major semiaxis (astronomical units)	1.53231500
e – orbit eccentricity	0.48917200
ω – orbit ascending node-perihelion angle (degrees)	250.771151
Ω – longitude of orbit ascending node (degrees)	171.262321
i – orbit inclination to the ecliptic plane (degrees)	5.847506

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	188.043936	1.50142756	0.48231162	248.806817	173.762969	5.756059	0.77727160	1.839743
01/21/1858	110.030975	1.50033697	0.48210311	249.249430	173.416466	5.763639	0.77701985	1.837739
01/29/1887	31.442444	1.50117801	0.48228057	249.522766	173.149496	5.762029	0.77718903	1.839284
02/07/1916	313.708034	1.49961198	0.48190959	250.076632	172.785831	5.770926	0.77693459	1.836407
02/14/1945	239.442254	1.50030091	0.48203059	250.324425	172.523004	5.766578	0.77710997	1.837673
02/22/1974	154.665741	1.50522657	0.48366071	251.160419	171.924556	5.765770	0.77720762	1.846730
03/02/2003	35.218007	1.50976516	0.48501721	251.653025	171.535249	5.762829	0.77750307	1.855089
03/09/2032	150.702863	1.53224006	0.48940485	250.866973	171.203182	5.846013	0.78235434	1.896666
03/17/2061	255.802569	1.53382328	0.48950847	251.297632	170.840049	5.850870	0.78300380	1.899606
03/25/2090	356.535305	1.53387693	0.48986366	251.679399	170.498267	5.852028	0.78248636	1.899706
04/03/2119	90.677217	1.53602182	0.49001524	252.137138	170.056177	5.859594	0.78334771	1.903692
04/10/2148	178.887633	1.53585949	0.49007301	252.493188	169.779728	5.857540	0.78317621	1.903390
04/18/2177	304.287918	1.52582295	0.48808476	253.432609	169.376705	5.822371	0.78109202	1.884763

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