Asteroid General Data

2015 RP₂

General information

Preliminary designation	2015 RP₂
Group	Amor
Absolute magnitude	24.44
Approximate diameter (m)	34
Approximate mass (kg)	7.45·10⁷
Number of observations	21
Arc length (days)	36

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	224.869632
a – orbit major semiaxis (astronomical units)	2.10379700
e – orbit eccentricity	0.48803600
ω – orbit ascending node-perihelion angle (degrees)	168.808823
Ω – longitude of orbit ascending node (degrees)	157.527191
i – orbit inclination to the ecliptic plane (degrees)	6.918487

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	280.499284	2.10009772	0.48891227	165.531095	159.277864	6.750384	1.07333418	3.043406
01/21/1858	110.748398	2.10048999	0.48839890	166.192249	159.042398	6.782546	1.07461299	3.044259
01/29/1887	298.245625	2.10316940	0.48530880	166.523360	158.850126	6.788983	1.08248277	3.050085
02/07/1916	125.170736	2.10196977	0.48652026	166.814390	158.581201	6.808494	1.07931889	3.047476
02/14/1945	314.021669	2.10061275	0.48920869	167.598666	158.228599	6.864730	1.07297473	3.044525
02/22/1974	142.763776	2.10302716	0.48808013	168.208692	158.000361	6.887443	1.07658139	3.049776
03/02/2003	327.486968	2.10303641	0.48697964	168.462690	157.794227	6.896086	1.07890049	3.049796
03/09/2032	151.077297	2.10375915	0.48787840	168.801349	157.500005	6.917631	1.07738051	3.051368
03/17/2061	336.377908	2.10276890	0.48949161	169.372430	157.255928	6.957332	1.07348116	3.049214
03/25/2090	160.389076	2.10444695	0.48718245	170.096783	157.019706	6.978364	1.07919732	3.052865
04/03/2119	341.987269	2.10510102	0.48601522	170.301963	156.829243	6.982739	1.08198988	3.054288
04/10/2148	165.545222	2.10224215	0.48936956	170.820504	156.488835	7.028806	1.07346883	3.048068
04/18/2177	350.955622	2.10276548	0.48950548	171.485839	156.273507	7.060469	1.07345026	3.049207

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