Asteroid General Data

2018 XJ₂

General information

Preliminary designation	2018 XJ₂
Group	Apollo
Absolute magnitude	23.30
Approximate diameter (m)	58
Approximate mass (kg)	3.60·10⁸
Number of observations	36
Arc length (days)	21

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	84.288632
a – orbit major semiaxis (astronomical units)	1.48028900
e – orbit eccentricity	0.38010300
ω – orbit ascending node-perihelion angle (degrees)	80.389381
Ω – longitude of orbit ascending node (degrees)	62.496445
i – orbit inclination to the ecliptic plane (degrees)	10.637792

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	260.679741	1.48227202	0.38085266	77.928109	64.266024	10.699090	0.91774478	1.804648
01/21/1858	287.209277	1.48306808	0.38102227	78.322728	63.997407	10.696182	0.91798611	1.806102
01/29/1887	314.901550	1.48215827	0.38080403	78.694698	63.753046	10.682075	0.91774643	1.804440
02/07/1916	343.321180	1.48269370	0.38097953	79.092443	63.445733	10.678622	0.91781775	1.805418
02/14/1945	9.486878	1.48222885	0.38094306	79.407691	63.234125	10.672871	0.91758406	1.804569
02/22/1974	39.414981	1.48232015	0.38123244	79.728285	62.939115	10.665532	0.91721163	1.804736
03/02/2003	65.794662	1.48277462	0.38108867	80.072061	62.704816	10.662166	0.91770602	1.805566
03/09/2032	94.239022	1.48224469	0.38080701	80.405526	62.456713	10.651429	0.91779552	1.804598
03/17/2061	122.421685	1.48289547	0.38094643	80.802130	62.158999	10.651338	0.91799174	1.805787
03/25/2090	148.615288	1.48240724	0.38086839	81.123848	61.948535	10.646204	0.91780517	1.804895
04/03/2119	177.616535	1.48227585	0.38083097	81.534467	61.621854	10.639076	0.91777930	1.804655
04/10/2148	203.388428	1.48286612	0.38094547	81.849789	61.402422	10.634070	0.91797499	1.805733
04/18/2177	232.261133	1.48224464	0.38079535	82.249742	61.092890	10.623938	0.91781277	1.804598

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