Asteroid General Data

2015 UJ₅₁

General information

Preliminary designation	2015 UJ₅₁
Group	Apollo
Absolute magnitude	21.45
Approximate diameter (m)	140
Approximate mass (kg)	4.63·10⁹
Number of observations	96
Arc length (days)	27

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	41.224682
a – orbit major semiaxis (astronomical units)	2.32555100
e – orbit eccentricity	0.72973600
ω – orbit ascending node-perihelion angle (degrees)	168.515618
Ω – longitude of orbit ascending node (degrees)	132.514242
i – orbit inclination to the ecliptic plane (degrees)	3.822235

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	178.170597	2.33489780	0.72124871	163.530873	135.830919	3.351431	0.65085578	3.567816
01/21/1858	237.651748	2.32550236	0.72636855	164.347291	135.267683	3.437217	0.63633059	3.546303
01/29/1887	299.053443	2.32345374	0.72825570	165.197301	134.689209	3.522420	0.63138530	3.541618
02/07/1916	359.797623	2.32418671	0.72930335	166.159927	134.031862	3.597441	0.62914956	3.543294
02/14/1945	58.470975	2.32452413	0.72957776	166.943410	133.536139	3.673781	0.62860303	3.544065
02/22/1974	119.338264	2.33444686	0.72562556	167.386901	133.285739	3.702525	0.64051255	3.566782
03/02/2003	179.494467	2.33409564	0.72721200	168.120718	132.824583	3.773174	0.63671327	3.565977
03/09/2032	236.667895	2.32703710	0.72911420	168.513913	132.488406	3.822288	0.63036131	3.549814
03/17/2061	291.518780	2.32590854	0.72890380	169.470508	131.840084	3.894148	0.63054496	3.547232
03/25/2090	348.561482	2.32618736	0.72743205	170.327847	131.267107	3.959692	0.63404412	3.547870
04/03/2119	41.441326	2.33932581	0.72234457	170.901737	130.975239	3.990409	0.64952651	3.577970
04/10/2148	93.585438	2.33978272	0.72149993	171.496584	130.610082	4.048350	0.65162965	3.579018
04/18/2177	142.394716	2.33203679	0.72595394	171.845182	130.340356	4.103116	0.63908550	3.561260

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