Asteroid General Data

2018 UJ₂

General information

Preliminary designation	2018 UJ₂
Group	Apollo
Absolute magnitude	24.48
Approximate diameter (m)	34
Approximate mass (kg)	7.05·10⁷
Number of observations	53
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	323.417764
a – orbit major semiaxis (astronomical units)	1.96770600
e – orbit eccentricity	0.54639300
ω – orbit ascending node-perihelion angle (degrees)	128.637107
Ω – longitude of orbit ascending node (degrees)	210.572467
i – orbit inclination to the ecliptic plane (degrees)	16.063294

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	75.322132	1.96563480	0.54760999	124.589738	213.935426	15.594442	0.88923355	2.755845
01/21/1858	264.508825	1.96665046	0.54782746	125.254454	213.421863	15.662824	0.88926534	2.757982
01/29/1887	92.916617	1.96553411	0.54741113	125.972375	212.841978	15.742505	0.88957887	2.755634
02/07/1916	284.062601	1.96569568	0.54666564	126.371874	212.445494	15.789403	0.89111739	2.755974
02/14/1945	113.740604	1.96646877	0.54734350	127.011574	211.918372	15.867225	0.89013486	2.757600
02/22/1974	301.079487	1.96609876	0.54669422	127.685208	211.389950	15.949855	0.89124393	2.756821
03/02/2003	130.099492	1.96724092	0.54539029	128.200822	210.947162	16.000798	0.89432683	2.759224
03/09/2032	317.169562	1.96824166	0.54552181	128.799822	210.465066	16.085013	0.89452291	2.761330
03/17/2061	141.361977	1.96708152	0.54574934	129.389981	209.974622	16.151289	0.89354808	2.758889
03/25/2090	327.163963	1.96811914	0.54504009	130.027647	209.457040	16.235720	0.89541530	2.761072
04/03/2119	149.869749	1.96860989	0.54437490	130.495535	209.086757	16.293264	0.89694808	2.762105
04/10/2148	332.293112	1.96975812	0.54392591	131.146541	208.561854	16.371092	0.89835563	2.764521
04/18/2177	152.634450	1.96871070	0.54434613	131.716384	208.108625	16.444431	0.89705064	2.762317

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