Asteroid General Data

2015 QB₉

General information

Preliminary designation	2015 QB₉
Group	Apollo
Absolute magnitude	23.94
Approximate diameter (m)	43
Approximate mass (kg)	1.49·10⁸
Number of observations	76
Arc length (days)	15

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	10.884429
a – orbit major semiaxis (astronomical units)	1.70691200
e – orbit eccentricity	0.59237300
ω – orbit ascending node-perihelion angle (degrees)	88.615378
Ω – longitude of orbit ascending node (degrees)	156.787904
i – orbit inclination to the ecliptic plane (degrees)	7.166219

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	178.117642	1.70618595	0.59216446	83.638323	161.183813	7.166663	0.69584327	2.228641
01/21/1858	178.310112	1.70961133	0.59240428	84.319436	160.513411	7.140046	0.69683026	2.235356
01/29/1887	176.295962	1.70846593	0.59213947	85.049808	159.895646	7.137963	0.69681582	2.233110
02/07/1916	173.826646	1.70921722	0.59306154	85.644289	159.351810	7.135538	0.69554622	2.234583
02/14/1945	170.228010	1.70865328	0.59281053	86.543666	158.599990	7.153723	0.69574562	2.233477
02/22/1974	169.824190	1.70810662	0.59234270	87.259233	158.045360	7.154612	0.69632212	2.232405
03/02/2003	171.468662	1.70731251	0.59229275	88.118380	157.278424	7.150989	0.69608369	2.230849
03/09/2032	174.881477	1.70690847	0.59260919	88.662903	156.753415	7.165957	0.69537882	2.230057
03/17/2061	179.470762	1.70640274	0.59300176	89.436695	156.046047	7.175774	0.69450292	2.229066
03/25/2090	183.022245	1.70741801	0.59298376	90.200109	155.365487	7.182695	0.69494686	2.231056
04/03/2119	184.478236	1.70829930	0.59278506	90.874766	154.753853	7.181278	0.69564499	2.232783
04/10/2148	188.098419	1.70660353	0.59257994	91.514305	154.172819	7.218899	0.69530451	2.229459
04/18/2177	194.712908	1.70597013	0.59325216	92.119729	153.633688	7.223980	0.69389966	2.228218

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