Asteroid General Data

2016 RP₄₀

General information

Preliminary designation	2016 RP₄₀
Group	Apollo
Absolute magnitude	24.77
Approximate diameter (m)	30
Approximate mass (kg)	4.72·10⁷
Number of observations	60
Arc length (days)	1849

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	61.528451
a – orbit major semiaxis (astronomical units)	1.15906700
e – orbit eccentricity	0.32396800
ω – orbit ascending node-perihelion angle (degrees)	267.338077
Ω – longitude of orbit ascending node (degrees)	352.538399
i – orbit inclination to the ecliptic plane (degrees)	7.397630

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	40.693454	1.16190532	0.32434937	267.236493	354.472066	7.366035	0.78504206	1.252439
01/21/1858	98.679338	1.16233057	0.32440557	267.355378	354.225289	7.360176	0.78526406	1.253127
01/29/1887	164.129211	1.15931816	0.32363486	267.272979	353.884918	7.403201	0.78412239	1.248259
02/07/1916	260.934203	1.15830134	0.32331196	267.294920	353.679017	7.407209	0.78380866	1.246617
02/14/1945	357.339327	1.15944337	0.32363361	267.493933	353.327844	7.395192	0.78420853	1.248461
02/22/1974	61.512918	1.16227354	0.32444617	267.381706	353.031290	7.364661	0.78517834	1.253035
03/02/2003	120.461665	1.16171367	0.32444426	267.534513	352.756236	7.363428	0.78480234	1.252130
03/09/2032	202.245651	1.15835813	0.32354114	267.330486	352.495739	7.393678	0.78358161	1.246708
03/17/2061	300.111276	1.15865653	0.32382363	267.554337	352.229226	7.390207	0.78345616	1.247190
03/25/2090	25.890884	1.16159251	0.32444711	267.431909	351.930210	7.360754	0.78471718	1.251934
04/03/2119	84.529433	1.16242868	0.32452211	267.563164	351.657361	7.352033	0.78519487	1.253286
04/10/2148	147.009143	1.15967685	0.32331340	267.563546	351.318518	7.412395	0.78473778	1.248838
04/18/2177	242.819224	1.15824199	0.32323496	267.625762	350.982426	7.427683	0.78385769	1.246521

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