Asteroid General Data

2010 JU₃₉ (494999)

General information

Preliminary designation	2010 JU₃₉
Number	494999
Group	Aten
Absolute magnitude	19.68
Approximate diameter (m)	310
Approximate mass (kg)	5.34·10¹⁰
Number of observations	190
Arc length (days)	8046

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	357.067487
a – orbit major semiaxis (astronomical units)	0.91915500
e – orbit eccentricity	0.54595800
ω – orbit ascending node-perihelion angle (degrees)	311.375456
Ω – longitude of orbit ascending node (degrees)	95.158816
i – orbit inclination to the ecliptic plane (degrees)	36.215016

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	220.912318	0.91885459	0.54867435	311.004074	95.853280	36.063287	0.41470265	0.880787
01/21/1858	200.120237	0.91894209	0.54825444	311.046634	95.750905	36.085191	0.41512801	0.880913
01/29/1887	178.089125	0.91894772	0.54787672	311.099650	95.649564	36.107420	0.41547765	0.880921
02/07/1916	156.935119	0.91913704	0.54743598	311.139887	95.546506	36.127795	0.41596835	0.881193
02/14/1945	137.450806	0.91884602	0.54713737	311.238299	95.447568	36.152968	0.41611102	0.880774
02/22/1974	117.465635	0.91885710	0.54671573	311.299928	95.342026	36.176956	0.41650347	0.880790
03/02/2003	96.163545	0.91891492	0.54633307	311.354593	95.242105	36.199689	0.41688131	0.880874
03/09/2032	73.975886	0.91912877	0.54591695	311.396154	95.136150	36.221787	0.41736079	0.881181
03/17/2061	53.603783	0.91905042	0.54561132	311.470809	95.035075	36.244897	0.41760611	0.881068
03/25/2090	34.133028	0.91883260	0.54536301	311.559311	94.929714	36.270498	0.41773529	0.880755
04/03/2119	13.799785	0.91889745	0.54495683	311.610411	94.830051	36.291569	0.41813801	0.880848
04/10/2148	351.971037	0.91897324	0.54458393	311.654964	94.729783	36.312021	0.41851518	0.880957
04/18/2177	330.170004	0.91913437	0.54414040	311.697771	94.629222	36.331729	0.41899622	0.881189

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