Asteroid General Data

2002 QQ₄₀

General information

Preliminary designation	2002 QQ₄₀
Group	Apollo
Absolute magnitude	21.35
Approximate diameter (m)	140
Approximate mass (kg)	5.32·10⁹
Number of observations	71
Arc length (days)	5831

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	289.190455
a – orbit major semiaxis (astronomical units)	1.21492100
e – orbit eccentricity	0.56400600
ω – orbit ascending node-perihelion angle (degrees)	356.528612
Ω – longitude of orbit ascending node (degrees)	104.068193
i – orbit inclination to the ecliptic plane (degrees)	1.721893

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	114.516080	1.21623326	0.56430965	355.220569	105.180095	1.700836	0.52990109	1.341300
01/21/1858	346.183232	1.21556808	0.56415307	354.743471	105.655922	1.707795	0.52980161	1.340200
01/29/1887	220.506405	1.21609791	0.56426923	355.381348	105.098120	1.710818	0.52989128	1.341076
02/07/1916	91.169337	1.21656026	0.56428188	355.202005	105.243929	1.712824	0.53007736	1.341841
02/14/1945	325.549880	1.21526194	0.56404853	355.582642	104.977135	1.713738	0.52979522	1.339694
02/22/1974	200.208067	1.21583979	0.56424378	355.513964	105.087806	1.715587	0.52980975	1.340649
03/02/2003	78.364579	1.21478152	0.56414817	356.849347	103.785532	1.716864	0.52946475	1.338899
03/09/2032	322.148352	1.21430191	0.56407801	356.298501	104.275133	1.724553	0.52934090	1.338106
03/17/2061	207.519863	1.21475531	0.56403912	356.135758	104.392270	1.725685	0.52958580	1.338856
03/25/2090	98.045885	1.21351576	0.56374610	357.636560	103.029794	1.724656	0.52940099	1.336807
04/03/2119	347.905177	1.21464653	0.56383174	357.614047	103.077287	1.725338	0.52979026	1.338676
04/10/2148	233.382315	1.21435183	0.56371374	357.152680	103.539931	1.732596	0.52980502	1.338189
04/18/2177	130.149325	1.21212577	0.56340615	356.702538	103.989585	1.733764	0.52920666	1.334511

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