Asteroid General Data

2004 YR

General information

Preliminary designation	2004 YR
Group	Apollo
Absolute magnitude	20.23
Approximate diameter (m)	240
Approximate mass (kg)	2.50·10¹⁰
Number of observations	153
Arc length (days)	6755

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	188.189095
a – orbit major semiaxis (astronomical units)	1.72408500
e – orbit eccentricity	0.42275700
ω – orbit ascending node-perihelion angle (degrees)	65.907367
Ω – longitude of orbit ascending node (degrees)	96.752267
i – orbit inclination to the ecliptic plane (degrees)	29.807494

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	69.899124	1.72406236	0.41914957	64.441527	98.371102	30.003743	1.00142236	2.263758
01/21/1858	5.383564	1.72411175	0.41971881	64.657761	98.119454	29.970968	1.00046961	2.263856
01/29/1887	300.899398	1.72400274	0.42030762	64.895445	97.892966	29.940854	0.99939125	2.263641
02/07/1916	236.327861	1.72424568	0.42068091	65.073269	97.655588	29.909263	0.99888844	2.264119
02/14/1945	172.005349	1.72404749	0.42153431	65.298511	97.432081	29.884456	0.99730233	2.263729
02/22/1974	107.696797	1.72415341	0.42168942	65.471975	97.217351	29.863365	0.99709616	2.263938
03/02/2003	43.385806	1.72381055	0.42247986	65.697959	96.961403	29.833662	0.99553531	2.263262
03/09/2032	339.053421	1.72402523	0.42263941	65.910783	96.727834	29.808188	0.99538422	2.263685
03/17/2061	275.146282	1.72380239	0.42337003	66.154529	96.469478	29.778806	0.99399613	2.263246
03/25/2090	210.520789	1.72376391	0.42377159	66.386021	96.242324	29.748994	0.99328173	2.263171
04/03/2119	146.120209	1.72381121	0.42428830	66.632813	95.973898	29.719733	0.99241829	2.263264
04/10/2148	81.747728	1.72389371	0.42500396	66.820776	95.759818	29.694056	0.99123205	2.263426
04/18/2177	17.324941	1.72396908	0.42545766	67.109656	95.483024	29.658394	0.99049322	2.263575

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