Asteroid General Data

2004 JQ₁ (494690)

General information

Preliminary designation	2004 JQ₁
Number	494690
Group	Apollo
Absolute magnitude	20.10
Approximate diameter (m)	250
Approximate mass (kg)	2.99·10¹⁰
Number of observations	193
Arc length (days)	6230

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	337.431776
a – orbit major semiaxis (astronomical units)	1.19346200
e – orbit eccentricity	0.45003800
ω – orbit ascending node-perihelion angle (degrees)	272.654221
Ω – longitude of orbit ascending node (degrees)	77.046912
i – orbit inclination to the ecliptic plane (degrees)	32.832460

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	139.588939	1.19379796	0.45042807	272.166311	78.062719	32.822051	0.65607785	1.304358
01/21/1858	231.415508	1.19340036	0.45032781	272.230999	77.914877	32.824496	0.65597900	1.303707
01/29/1887	325.469825	1.19347142	0.45031780	272.307268	77.756681	32.826032	0.65602999	1.303823
02/07/1916	57.111718	1.19379484	0.45026758	272.352589	77.614930	32.829306	0.65626772	1.304353
02/14/1945	144.773268	1.19422388	0.45024866	272.418310	77.464125	32.824343	0.65652618	1.305056
02/22/1974	230.239900	1.19404164	0.45019283	272.508262	77.313377	32.827815	0.65649265	1.304758
03/02/2003	318.073436	1.19366559	0.45016892	272.567402	77.168593	32.828106	0.65631444	1.304141
03/09/2032	49.768753	1.19321719	0.44995167	272.649011	77.012817	32.833412	0.65632712	1.303406
03/17/2061	144.086501	1.19323882	0.44993611	272.730960	76.865437	32.834521	0.65635759	1.303442
03/25/2090	235.463498	1.19366977	0.44990587	272.805869	76.708373	32.833644	0.65663074	1.304148
04/03/2119	322.467854	1.19402738	0.44978428	272.863736	76.559796	32.836157	0.65697264	1.304734
04/10/2148	48.042119	1.19388112	0.44981235	272.939230	76.401874	32.836949	0.65685865	1.304494
04/18/2177	136.662402	1.19344474	0.44976031	273.005965	76.258724	32.837926	0.65668067	1.303779

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