Asteroid General Data

2020 BW

General information

Preliminary designation	2020 BW
Group	Aten
Absolute magnitude	24.22
Approximate diameter (m)	38
Approximate mass (kg)	1.01·10⁸
Number of observations	42
Arc length (days)	19

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	37.735730
a – orbit major semiaxis (astronomical units)	0.93206000
e – orbit eccentricity	0.32836200
ω – orbit ascending node-perihelion angle (degrees)	249.320265
Ω – longitude of orbit ascending node (degrees)	10.262092
i – orbit inclination to the ecliptic plane (degrees)	3.378671

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	101.110580	0.92898894	0.32692038	247.750434	11.866457	3.674412	0.62528352	0.895399
01/21/1858	204.139567	0.93227312	0.32827245	246.988521	12.785418	3.576442	0.62623354	0.900151
01/29/1887	298.644633	0.93122082	0.32793125	247.004028	12.442625	3.563261	0.62584441	0.898627
02/07/1916	48.456235	0.93114505	0.32779010	247.514574	11.946757	3.566417	0.62592493	0.898518
02/14/1945	128.163803	0.93255217	0.32762953	248.057850	11.634402	3.517658	0.62702054	0.900555
02/22/1974	219.421895	0.93139591	0.32748659	248.647484	11.146105	3.519771	0.62637624	0.898881
03/02/2003	320.197400	0.93085844	0.32778774	249.180132	10.494129	3.385645	0.62573446	0.898103
03/09/2032	67.805387	0.93220863	0.32830572	249.616673	9.921606	3.384939	0.62615921	0.900058
03/17/2061	153.350267	0.93223452	0.32802182	250.307788	9.032912	3.405946	0.62644126	0.900095
03/25/2090	203.988833	0.93451801	0.32892700	250.091957	9.335390	3.358420	0.62712980	0.903404
04/03/2119	240.710782	0.93544430	0.32955324	250.391898	9.075116	3.331748	0.62716560	0.904748
04/10/2148	265.521339	0.93522583	0.32956662	250.910014	8.516219	3.328177	0.62700661	0.904431
04/18/2177	295.170973	0.93564007	0.33002437	251.510031	8.014635	3.327139	0.62685604	0.905032

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