Asteroid General Data

2026 BW₄

General information

Preliminary designation	2026 BW₄
Group	Apollo
Absolute magnitude	25.67
Approximate diameter (m)	20
Approximate mass (kg)	1.36·10⁷
Number of observations	55
Arc length (days)	17

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	74.560533
a – orbit major semiaxis (astronomical units)	2.29636700
e – orbit eccentricity	0.58306100
ω – orbit ascending node-perihelion angle (degrees)	311.567861
Ω – longitude of orbit ascending node (degrees)	138.449359
i – orbit inclination to the ecliptic plane (degrees)	2.781016

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	64.344012	2.28982234	0.58659367	302.444949	145.559344	2.539419	0.94662706	3.465000
01/21/1858	197.553387	2.29294202	0.58283339	304.159892	144.265728	2.579546	0.95653885	3.472084
01/29/1887	330.361477	2.29158451	0.58409185	305.016329	143.453366	2.599883	0.95308867	3.469001
02/07/1916	105.494212	2.29182726	0.58308997	307.152516	141.954294	2.650476	0.95548577	3.469552
02/14/1945	239.287568	2.29197722	0.58206963	308.107609	141.058686	2.667341	0.95788689	3.469893
02/22/1974	14.678208	2.29081458	0.58524117	309.957430	139.776087	2.713873	0.95013557	3.467253
03/02/2003	149.963728	2.29177934	0.58265753	310.838534	139.108232	2.738196	0.95645686	3.469443
03/09/2032	280.133780	2.29390816	0.58568519	312.278555	137.968248	2.799282	0.95040013	3.474279
03/17/2061	51.230756	2.29112330	0.58446063	313.799147	136.829922	2.839245	0.95205194	3.467954
03/25/2090	179.618111	2.29751573	0.58369565	314.563138	136.193821	2.861964	0.95646578	3.482478
04/03/2119	304.779879	2.29137299	0.58554193	316.065105	135.092394	2.911836	0.94967803	3.468521
04/10/2148	72.644952	2.29674159	0.58215320	316.872801	134.524691	2.937711	0.95968613	3.480718
04/18/2177	200.386020	2.28886940	0.58458229	318.205874	133.389882	3.019761	0.95083688	3.462838

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