Asteroid General Data

2018 BH₃

General information

Preliminary designation	2018 BH₃
Group	Aten
Absolute magnitude	25.28
Approximate diameter (m)	23
Approximate mass (kg)	2.33·10⁷
Number of observations	97
Arc length (days)	15

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	0.362648
a – orbit major semiaxis (astronomical units)	0.86697700
e – orbit eccentricity	0.33811000
ω – orbit ascending node-perihelion angle (degrees)	50.267019
Ω – longitude of orbit ascending node (degrees)	298.840369
i – orbit inclination to the ecliptic plane (degrees)	1.987616

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	64.799740	0.86449153	0.33967528	39.903522	310.136166	1.924290	0.57084513	0.803788
01/21/1858	130.636790	0.86308818	0.33953109	43.066440	306.928867	1.925622	0.57004291	0.801832
01/29/1887	169.440550	0.86548237	0.33873253	43.927718	306.000475	1.949870	0.57231534	0.805171
02/07/1916	203.491379	0.86382822	0.33892620	45.379182	304.135839	1.978885	0.57105420	0.802863
02/14/1945	257.260016	0.86328803	0.33888724	48.090064	301.445928	1.994096	0.57073073	0.802110
02/22/1974	321.673124	0.86309208	0.33878718	48.381330	300.768962	1.988471	0.57068754	0.801837
03/02/2003	312.465774	0.86830837	0.33716307	50.115054	299.767700	1.992635	0.57554686	0.809118
03/09/2032	283.066220	0.86694372	0.33797610	50.611432	298.454694	1.987577	0.57393746	0.807211
03/17/2061	252.474634	0.86638018	0.33872111	50.934389	297.690540	1.982606	0.57291892	0.806424
03/25/2090	235.366345	0.86872226	0.33816860	52.415673	296.322902	1.978896	0.57494767	0.809696
04/03/2119	163.315252	0.86979341	0.33779653	53.086529	295.648433	1.972002	0.57598021	0.811194
04/10/2148	89.524825	0.86868450	0.33795309	54.140268	294.288000	1.975975	0.57510989	0.809643
04/18/2177	15.638507	0.86992753	0.33759447	55.780128	292.830476	1.983592	0.57624481	0.811382

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