Asteroid General Data

2012 QQ₅₀

General information

Preliminary designation	2012 QQ₅₀
Group	Apollo
Absolute magnitude	19.78
Approximate diameter (m)	290
Approximate mass (kg)	4.65·10¹⁰
Number of observations	169
Arc length (days)	3525

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	38.680253
a – orbit major semiaxis (astronomical units)	1.71691500
e – orbit eccentricity	0.50465300
ω – orbit ascending node-perihelion angle (degrees)	201.681608
Ω – longitude of orbit ascending node (degrees)	244.307839
i – orbit inclination to the ecliptic plane (degrees)	9.418384

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	59.961358	1.71703889	0.50427572	199.116252	246.010591	9.508694	0.85117786	2.249939
01/21/1858	26.918556	1.71500286	0.50394981	199.587732	245.726587	9.507595	0.85072749	2.245939
01/29/1887	359.293811	1.71473144	0.50378604	199.916191	245.538704	9.495989	0.85087368	2.245405
02/07/1916	331.233800	1.71512148	0.50379996	200.322379	245.300060	9.479079	0.85104335	2.246172
02/14/1945	300.436354	1.71648229	0.50414716	200.693297	245.054229	9.465687	0.85112262	2.248845
02/22/1974	266.405598	1.71645006	0.50429348	201.095479	244.773602	9.447380	0.85085548	2.248782
03/02/2003	231.760081	1.71699748	0.50434704	201.424671	244.523239	9.429273	0.85103488	2.249858
03/09/2032	194.885388	1.71748155	0.50448230	201.720927	244.269577	9.414681	0.85104251	2.250809
03/17/2061	158.446670	1.71708701	0.50474582	202.046919	244.017473	9.398628	0.85039452	2.250034
03/25/2090	120.371079	1.71821478	0.50465857	202.346681	243.765757	9.381834	0.85110297	2.252251
04/03/2119	79.223781	1.71822521	0.50488266	202.763357	243.460487	9.361044	0.85072310	2.252272
04/10/2148	37.213119	1.71869762	0.50495567	203.165610	243.205165	9.345411	0.85083151	2.253200
04/18/2177	353.539140	1.71877259	0.50487666	203.559048	242.959356	9.327022	0.85100443	2.253348

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