Asteroid General Data

2016 SR₂

General information

Preliminary designation	2016 SR₂
Group	Apollo
Absolute magnitude	26.24
Approximate diameter (m)	15
Approximate mass (kg)	6.19·10⁶
Number of observations	90
Arc length (days)	560

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	331.537831
a – orbit major semiaxis (astronomical units)	1.06147900
e – orbit eccentricity	0.20542900
ω – orbit ascending node-perihelion angle (degrees)	85.383624
Ω – longitude of orbit ascending node (degrees)	13.928575
i – orbit inclination to the ecliptic plane (degrees)	4.069938

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	296.411337	1.06283466	0.20665514	80.284707	16.594528	3.949510	0.84319441	1.095719
01/21/1858	104.560920	1.06474328	0.20676362	80.206458	16.281439	3.949121	0.84459311	1.098672
01/29/1887	230.083903	1.06832626	0.20696230	81.814454	15.704387	4.003280	0.84722300	1.104222
02/07/1916	327.897257	1.06921106	0.20712974	82.374505	15.369545	4.007711	0.84774565	1.105594
02/14/1945	57.503835	1.06755534	0.20665372	83.366878	15.068814	4.011027	0.84694106	1.103027
02/22/1974	162.974163	1.06731391	0.20670272	83.460380	14.723776	4.020733	0.84669722	1.102653
03/02/2003	87.850557	1.05293186	0.20435114	86.363391	14.307402	4.072879	0.83776404	1.080441
03/09/2032	333.801086	1.06173979	0.20553555	85.341759	13.846091	4.068507	0.84351452	1.094026
03/17/2061	194.946118	1.05452800	0.20413816	86.028024	13.359847	4.122047	0.83925859	1.082899
03/25/2090	178.501685	1.04938760	0.20394909	87.344060	12.975716	4.134824	0.83536596	1.074990
04/03/2119	160.706149	1.05230854	0.20423367	88.319197	12.583426	4.131999	0.83739170	1.079482
04/10/2148	64.815836	1.06179466	0.20504724	88.820237	11.923626	4.240330	0.84407660	1.094111
04/18/2177	256.718517	1.06089008	0.20340661	90.280341	11.286033	4.473922	0.84509803	1.092713

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