Asteroid General Data

2018 BR

General information

Preliminary designation	2018 BR
Group	Amor
Absolute magnitude	22.95
Approximate diameter (m)	68
Approximate mass (kg)	5.83·10⁸
Number of observations	32
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	97.321475
a – orbit major semiaxis (astronomical units)	1.92917900
e – orbit eccentricity	0.45085800
ω – orbit ascending node-perihelion angle (degrees)	258.167470
Ω – longitude of orbit ascending node (degrees)	173.181001
i – orbit inclination to the ecliptic plane (degrees)	8.646924

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	183.959364	1.93030928	0.45058990	253.931366	176.325550	8.676795	1.06053141	2.681890
01/21/1858	121.529091	1.92974407	0.45078633	254.528145	175.875061	8.673633	1.05984182	2.680712
01/29/1887	60.585224	1.92944172	0.45033313	255.112235	175.438317	8.670103	1.06055018	2.680082
02/07/1916	358.412760	1.92949579	0.45089585	255.756885	174.946086	8.662375	1.05949415	2.680195
02/14/1945	297.035347	1.92863256	0.45036042	256.384052	174.501160	8.657895	1.06005279	2.678396
02/22/1974	235.803898	1.92920233	0.45117423	257.048998	174.018903	8.650708	1.05879594	2.679583
03/02/2003	173.636822	1.92874142	0.45079887	257.614170	173.596172	8.648606	1.05926696	2.678623
03/09/2032	112.830614	1.92882134	0.45152954	258.263836	173.111206	8.643749	1.05790152	2.678790
03/17/2061	50.469871	1.92902854	0.45122980	258.831705	172.670636	8.642317	1.05859337	2.679221
03/25/2090	349.645267	1.92879187	0.45160152	259.482896	172.198284	8.637607	1.05774652	2.678728
04/03/2119	287.213365	1.92925511	0.45120617	260.083177	171.733597	8.636912	1.05876329	2.679693
04/10/2148	226.197827	1.92785499	0.45117021	260.671574	171.293275	8.638238	1.05806425	2.676777
04/18/2177	165.181320	1.92958529	0.45074835	261.341192	170.784722	8.637347	1.05982790	2.680381

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