Asteroid General Data

2015 QR₃

General information

Preliminary designation	2015 QR₃
Group	Apollo
Absolute magnitude	25.70
Approximate diameter (m)	19
Approximate mass (kg)	1.31·10⁷
Number of observations	45
Arc length (days)	564

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	173.171376
a – orbit major semiaxis (astronomical units)	1.01845800
e – orbit eccentricity	0.09066400
ω – orbit ascending node-perihelion angle (degrees)	298.778171
Ω – longitude of orbit ascending node (degrees)	144.459889
i – orbit inclination to the ecliptic plane (degrees)	12.881181

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	22.223097	1.02538184	0.08954304	301.852260	146.192473	12.901964	0.93356603	1.038315
01/21/1858	19.915243	1.02350416	0.08883316	300.751019	145.905610	12.910161	0.93258305	1.035464
01/29/1887	26.705833	1.02190595	0.08882558	300.026789	145.650716	12.909931	0.93113456	1.033040
02/07/1916	55.283400	1.02122042	0.08926015	300.639955	145.480984	12.904934	0.93006614	1.032000
02/14/1945	100.653490	1.02124066	0.08995259	299.773783	145.263519	12.891033	0.92937741	1.032031
02/22/1974	148.498941	1.02108090	0.09008059	299.829381	145.011762	12.892282	0.92910133	1.031789
03/02/2003	212.661662	1.01954456	0.09027653	299.493240	144.725550	12.889670	0.92750361	1.029461
03/09/2032	291.228756	1.01830965	0.09066258	298.819155	144.443261	12.882135	0.92598707	1.027591
03/17/2061	21.209347	1.01792601	0.09092286	299.118958	144.148458	12.877436	0.92537326	1.027011
03/25/2090	115.205419	1.01756421	0.09107572	299.508851	144.034462	12.880990	0.92488882	1.026463
04/03/2119	195.077300	1.01906558	0.09211607	299.758279	143.752638	12.863576	0.92519327	1.028736
04/10/2148	258.562821	1.02036322	0.09319019	300.106174	143.467349	12.845768	0.92527537	1.030701
04/18/2177	317.336238	1.02000199	0.09321254	300.216564	143.215888	12.844837	0.92492502	1.030154

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