Asteroid General Data

2016 SP₂

General information

Preliminary designation	2016 SP₂
Group	Apollo
Absolute magnitude	24.11
Approximate diameter (m)	40
Approximate mass (kg)	1.17·10⁸
Number of observations	44
Arc length (days)	363

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	146.437061
a – orbit major semiaxis (astronomical units)	1.01950400
e – orbit eccentricity	0.18644500
ω – orbit ascending node-perihelion angle (degrees)	301.478719
Ω – longitude of orbit ascending node (degrees)	184.555478
i – orbit inclination to the ecliptic plane (degrees)	13.153995

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	121.512316	1.01913660	0.18444173	300.574633	186.063389	13.205812	0.83116528	1.028843
01/21/1858	193.254064	1.01935615	0.18496594	300.675146	185.835488	13.198304	0.83080998	1.029176
01/29/1887	265.578562	1.01942852	0.18499760	300.833845	185.591798	13.190156	0.83083669	1.029285
02/07/1916	335.122861	1.01957067	0.18558705	300.882210	185.361116	13.177139	0.83035155	1.029501
02/14/1945	45.151213	1.01936134	0.18549942	301.230205	185.228489	13.183087	0.83027040	1.029184
02/22/1974	116.258914	1.01941819	0.18588707	301.209170	185.010745	13.171674	0.82992152	1.029270
03/02/2003	190.548823	1.01923636	0.18602397	301.484429	184.758723	13.168159	0.82963396	1.028994
03/09/2032	261.636560	1.01929959	0.18645337	301.495015	184.538954	13.155103	0.82924775	1.029090
03/17/2061	335.656327	1.01944093	0.18668833	301.755714	184.286794	13.149971	0.82912321	1.029304
03/25/2090	47.583483	1.01907461	0.18670789	301.723398	184.123705	13.150879	0.82880534	1.028749
04/03/2119	119.428319	1.01958520	0.18687042	302.056227	183.941518	13.147018	0.82905489	1.029523
04/10/2148	191.242617	1.01920456	0.18710601	302.083539	183.721057	13.136568	0.82850526	1.028946
04/18/2177	264.702994	1.01937277	0.18747009	302.349618	183.466221	13.132252	0.82827087	1.029201

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