Asteroid General Data

2016 RK₄₀

General information

Preliminary designation	2016 RK₄₀
Group	Apollo
Absolute magnitude	27.44
Approximate diameter (m)	9
Approximate mass (kg)	1.18·10⁶
Number of observations	21
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	14.517717
a – orbit major semiaxis (astronomical units)	2.22610800
e – orbit eccentricity	0.62333600
ω – orbit ascending node-perihelion angle (degrees)	306.019391
Ω – longitude of orbit ascending node (degrees)	344.458069
i – orbit inclination to the ecliptic plane (degrees)	4.722179

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	56.365143	2.16179461	0.61455024	295.633368	352.224419	4.694967	0.83326321	3.178500
01/21/1858	97.843581	2.16537120	0.61132255	296.809595	351.291178	4.712020	0.84163097	3.186392
01/29/1887	143.402925	2.16285519	0.61161517	298.755389	349.689189	4.759028	0.84002013	3.180840
02/07/1916	190.178137	2.15976219	0.61324423	299.424268	349.021878	4.775654	0.83530049	3.174019
02/14/1945	235.897349	2.16251558	0.61180219	301.023650	347.723148	4.816029	0.83948381	3.180090
02/22/1974	275.743211	2.16621597	0.61318460	302.859495	346.329420	4.865224	0.83792570	3.188256
03/02/2003	312.865531	2.16288215	0.61468755	304.334277	345.069812	4.908715	0.83338542	3.180899
03/09/2032	248.197821	2.22587249	0.62321734	306.034363	344.401895	4.721844	0.83867016	3.320864
03/17/2061	147.517482	2.23158407	0.62088064	307.686558	343.057173	4.763955	0.84603672	3.333654
03/25/2090	49.496645	2.22383950	0.62391549	309.530812	341.536039	4.838301	0.83635159	3.316315
04/03/2119	315.791447	2.22559957	0.62302503	310.159095	340.980567	4.857060	0.83899534	3.320253
04/10/2148	212.739657	2.22888439	0.62199932	312.400956	339.319080	4.941014	0.84251981	3.327606
04/18/2177	111.110453	2.22659291	0.62441000	313.505625	338.389351	4.985468	0.83628602	3.322476

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