Asteroid General Data

2015 UM₅₂

General information

Preliminary designation	2015 UM₅₂
Group	Apollo
Absolute magnitude	27.80
Approximate diameter (m)	7
Approximate mass (kg)	7.18·10⁵
Number of observations	34
Arc length (days)	14

Approaches

Date	Object	r, AU	r, km
10/22/2015 07:12:00 PM	Earth	0.000871	130 333

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	93.039518
a – orbit major semiaxis (astronomical units)	1.32033346
e – orbit eccentricity	0.30259273
ω – orbit ascending node-perihelion angle (degrees)	312.625136
Ω – longitude of orbit ascending node (degrees)	28.964419
i – orbit inclination to the ecliptic plane (degrees)	4.237755

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	154.134213	1.43892804	0.34723018	318.607220	31.582778	3.449755	0.93928880	1.726073
01/21/1858	86.519170	1.43875099	0.34731829	319.055581	31.303392	3.439194	0.93904646	1.725755
01/29/1887	11.368602	1.44101785	0.34806438	319.541385	31.070341	3.434573	0.93945086	1.729835
02/07/1916	291.170292	1.44046963	0.34785994	320.090335	30.485415	3.431568	0.93938795	1.728848
02/14/1945	295.144819	1.40987878	0.33609106	318.829896	30.002188	3.883945	0.93603113	1.674069
02/22/1974	53.914076	1.41031655	0.33606864	319.032792	29.861262	3.874444	0.93635339	1.674848
03/02/2003	175.405983	1.40876227	0.33550087	319.618169	29.358606	3.874944	0.93612130	1.672080
03/09/2032	312.334501	1.32036503	0.30259333	312.655796	28.943982	4.237667	0.92083138	1.517196
03/17/2061	0.767749	1.31898059	0.30198860	312.964553	28.520095	4.242361	0.92066348	1.514810
03/25/2090	50.258901	1.32007538	0.30225929	313.265156	28.348392	4.243550	0.92107033	1.516697
04/03/2119	104.436810	1.31920283	0.30187070	313.577246	27.941268	4.246341	0.92097414	1.515193
04/10/2148	159.303791	1.31888930	0.30191825	313.837712	27.766644	4.248202	0.92069255	1.514653
04/18/2177	212.543365	1.32028567	0.30214851	314.343092	27.322750	4.244600	0.92136333	1.517059

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