Asteroid General Data

2007 RP₉

General information

Preliminary designation	2007 RP₉
Group	Apollo
Absolute magnitude	23.07
Approximate diameter (m)	65
Approximate mass (kg)	4.94·10⁸
Number of observations	46
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	313.977828
a – orbit major semiaxis (astronomical units)	1.54096200
e – orbit eccentricity	0.38556300
ω – orbit ascending node-perihelion angle (degrees)	61.880969
Ω – longitude of orbit ascending node (degrees)	342.227594
i – orbit inclination to the ecliptic plane (degrees)	26.414658

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	187.963456	1.54095416	0.38325074	60.561006	343.508955	26.557454	0.95038233	1.912869
01/21/1858	249.722371	1.54073897	0.38360111	60.776862	343.314633	26.538420	0.94970979	1.912468
01/29/1887	312.121880	1.54086011	0.38413070	60.939888	343.139519	26.519802	0.94896843	1.912694
02/07/1916	15.106895	1.54055016	0.38425529	61.136502	342.944786	26.498104	0.94858561	1.912117
02/14/1945	77.765880	1.54074360	0.38447393	61.334858	342.764028	26.479295	0.94836785	1.912477
02/22/1974	140.539523	1.54093850	0.38498459	61.542799	342.560923	26.453751	0.94770093	1.912840
03/02/2003	202.511432	1.54079107	0.38527793	61.716845	342.385388	26.436121	0.94715828	1.912565
03/09/2032	264.449834	1.54102171	0.38568251	61.931847	342.178337	26.406974	0.94667659	1.912995
03/17/2061	326.548523	1.54074910	0.38604277	62.152297	341.998596	26.387737	0.94595405	1.912487
03/25/2090	28.974220	1.54083743	0.38659986	62.339700	341.811963	26.365067	0.94514990	1.912651
04/03/2119	92.109436	1.54073696	0.38681910	62.515542	341.622527	26.348108	0.94475048	1.912464
04/10/2148	154.734465	1.54088954	0.38708724	62.701181	341.441544	26.324748	0.94443086	1.912749
04/18/2177	217.169879	1.54086125	0.38752687	62.894907	341.241219	26.304737	0.94373611	1.912696

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