Asteroid General Data

2018 XB₂

General information

Preliminary designation	2018 XB₂
Group	Amor
Absolute magnitude	21.27
Approximate diameter (m)	150
Approximate mass (kg)	5.94·10⁹
Number of observations	129
Arc length (days)	763

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	26.567269
a – orbit major semiaxis (astronomical units)	1.53692500
e – orbit eccentricity	0.28178400
ω – orbit ascending node-perihelion angle (degrees)	344.281865
Ω – longitude of orbit ascending node (degrees)	92.579714
i – orbit inclination to the ecliptic plane (degrees)	19.279992

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	113.544713	1.53679814	0.28251579	342.478146	93.454550	19.251293	1.10262840	1.905135
01/21/1858	196.929865	1.53699950	0.28244687	342.741273	93.326317	19.254730	1.10287881	1.905510
01/29/1887	280.962441	1.53671053	0.28232128	342.977530	93.197226	19.258726	1.10286445	1.904973
02/07/1916	5.148650	1.53668799	0.28200800	343.247062	93.062813	19.263039	1.10332969	1.904931
02/14/1945	89.293421	1.53674677	0.28196824	343.538826	92.935718	19.267548	1.10343299	1.905040
02/22/1974	173.653719	1.53649973	0.28193667	343.790045	92.814420	19.274423	1.10330411	1.904581
03/02/2003	257.601310	1.53675070	0.28171402	344.046088	92.684698	19.276623	1.10382648	1.905047
03/09/2032	341.067275	1.53684821	0.28187080	344.358066	92.553481	19.283302	1.10365558	1.905229
03/17/2061	64.703334	1.53687683	0.28181038	344.553514	92.416531	19.285779	1.10376899	1.905282
03/25/2090	147.796974	1.53691953	0.28153319	344.802697	92.289242	19.289876	1.10422567	1.905361
04/03/2119	231.363710	1.53687221	0.28154270	345.059267	92.163537	19.292573	1.10417706	1.905273
04/10/2148	315.603433	1.53673228	0.28136647	345.283786	92.038470	19.295296	1.10434734	1.905013
04/18/2177	39.690441	1.53664822	0.28104735	345.578614	91.909138	19.297945	1.10477732	1.904857

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