Asteroid General Data

2018 BH₁

General information

Preliminary designation	2018 BH₁
Group	Apollo
Absolute magnitude	24.98
Approximate diameter (m)	27
Approximate mass (kg)	3.53·10⁷
Number of observations	20
Arc length (days)	26

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	247.485202
a – orbit major semiaxis (astronomical units)	2.20837500
e – orbit eccentricity	0.61686000
ω – orbit ascending node-perihelion angle (degrees)	7.075485
Ω – longitude of orbit ascending node (degrees)	38.175299
i – orbit inclination to the ecliptic plane (degrees)	0.266003

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	252.790078	2.18963584	0.61520624	3.492998	40.467738	0.444156	0.84255820	3.240100
01/21/1858	238.618439	2.18979707	0.61574314	3.649122	40.381294	0.428367	0.84144454	3.240458
01/29/1887	223.476939	2.18893641	0.61533247	3.919418	40.352472	0.396450	0.84201276	3.238548
02/07/1916	210.812579	2.18873593	0.61378472	4.430291	40.114932	0.369581	0.84532325	3.238103
02/14/1945	198.416312	2.18676716	0.61521965	4.515033	40.318379	0.339513	0.84142504	3.233735
02/22/1974	181.558261	2.18889878	0.61482358	5.188021	39.890996	0.309897	0.84311219	3.238464
03/02/2003	166.558739	2.18875908	0.61538872	4.849898	40.284011	0.293881	0.84182143	3.238154
03/09/2032	152.054088	2.18429391	0.61481356	7.055755	38.245799	0.256975	0.84136039	3.228250
03/17/2061	144.821759	2.19670963	0.61422012	11.675195	34.071973	0.222814	0.84744637	3.255814
03/25/2090	112.518732	2.19724146	0.61538067	12.994630	33.029957	0.193415	0.84510153	3.256996
04/03/2119	79.326294	2.19803010	0.61440244	14.051370	32.246248	0.164568	0.84755505	3.258750
04/10/2148	44.607588	2.19862311	0.61662553	15.575741	30.725852	0.144491	0.84289598	3.260069
04/18/2177	3.464274	2.19900785	0.61624951	19.237835	27.415242	0.111090	0.84387033	3.260925

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