Asteroid General Data

2023 BU

General information

Preliminary designation	2023 BU
Group	Apollo
Absolute magnitude	28.67
Approximate diameter (m)	5
Approximate mass (kg)	2.16·10⁵
Number of observations	1759
Arc length (days)	11

Approaches

Date	Object	r, AU	r, km
01/27/2023 00:28:48 AM	Earth	0.000066	9 939

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	49.594643
a – orbit major semiaxis (astronomical units)	1.10649183
e – orbit eccentricity	0.11037213
ω – orbit ascending node-perihelion angle (degrees)	356.076270
Ω – longitude of orbit ascending node (degrees)	125.110697
i – orbit inclination to the ecliptic plane (degrees)	3.732018

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	177.944121	0.97792341	0.05404704	279.292113	324.141285	2.888061	0.92506955	0.967070
01/21/1858	103.940184	0.98361525	0.05404775	278.318309	321.486908	2.826737	0.93045307	0.975525
01/29/1887	346.616754	0.98876509	0.05596948	268.452834	318.254290	2.789034	0.93342442	0.983196
02/07/1916	169.362662	0.98883292	0.05591738	268.788430	318.088722	2.786596	0.93353997	0.983298
02/14/1945	3.376611	0.98692936	0.05940450	268.156085	313.446994	2.606559	0.92830132	0.980460
02/22/1974	216.292971	0.98690052	0.05937855	268.427331	313.271079	2.603861	0.92829980	0.980417
03/02/2003	117.810649	0.98220839	0.06236208	270.185315	309.549021	2.456400	0.92095584	0.973433
03/09/2032	304.478020	1.10494152	0.10935512	356.387942	124.900260	3.736907	0.98411051	1.161474
03/17/2061	299.603205	1.10675081	0.11053471	356.783559	124.546741	3.733047	0.98441644	1.164328
03/25/2090	260.168005	1.14590592	0.14059290	359.626861	121.778967	3.059286	0.98479969	1.226660
04/03/2119	197.781822	1.13594048	0.13376066	1.738925	120.359128	3.174468	0.98399633	1.210693
04/10/2148	275.208306	1.12515911	0.12626243	3.729226	118.987418	3.282447	0.98309378	1.193498
04/18/2177	354.507824	1.13335489	0.13147769	5.684808	117.680729	3.236132	0.98434401	1.206562

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