Asteroid General Data

2007 UK₄₀

General information

Preliminary designation	2007 UK₄₀
Group	Apollo
Absolute magnitude	23.47
Approximate diameter (m)	54
Approximate mass (kg)	2.84·10⁸
Number of observations	110
Arc length (days)	15

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	8.927248
a – orbit major semiaxis (astronomical units)	1.43829900
e – orbit eccentricity	0.40182300
ω – orbit ascending node-perihelion angle (degrees)	293.773147
Ω – longitude of orbit ascending node (degrees)	38.780242
i – orbit inclination to the ecliptic plane (degrees)	18.854297

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	89.844765	1.43629843	0.40230878	291.949451	40.170478	18.770060	0.85846295	1.721344
01/21/1858	39.763222	1.43646619	0.40218198	292.209883	39.981317	18.779246	0.85874538	1.721645
01/29/1887	349.865015	1.43571043	0.40172690	292.461086	39.756186	18.798613	0.85894694	1.720287
02/07/1916	302.937798	1.43568957	0.40168644	292.679284	39.562434	18.805282	0.85899254	1.720249
02/14/1945	251.876658	1.43680877	0.40184403	293.022071	39.344506	18.816862	0.85943574	1.722261
02/22/1974	194.907822	1.43788137	0.40192659	293.325545	39.143215	18.829423	0.85995862	1.724190
03/02/2003	134.529569	1.43807814	0.40185251	293.538615	38.948349	18.834678	0.86018283	1.724544
03/09/2032	72.060688	1.43800487	0.40147428	293.812585	38.740620	18.858464	0.86068291	1.724412
03/17/2061	11.087683	1.43844796	0.40135000	294.082535	38.549415	18.866749	0.86112687	1.725210
03/25/2090	308.114911	1.43817560	0.40111212	294.350985	38.327939	18.879356	0.86130594	1.724720
04/03/2119	245.342353	1.43834107	0.40103695	294.575145	38.138618	18.886536	0.86151316	1.725017
04/10/2148	178.337930	1.43827665	0.40079556	294.904532	37.912994	18.912140	0.86182175	1.724901
04/18/2177	115.071258	1.43827370	0.40074309	295.142396	37.720589	18.919813	0.86189545	1.724896

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