Asteroid General Data

2020 HB₁

General information

Preliminary designation	2020 HB₁
Group	Apollo
Absolute magnitude	27.06
Approximate diameter (m)	10
Approximate mass (kg)	1.99·10⁶
Number of observations	23
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	273.199068
a – orbit major semiaxis (astronomical units)	2.36691800
e – orbit eccentricity	0.57224300
ω – orbit ascending node-perihelion angle (degrees)	148.213116
Ω – longitude of orbit ascending node (degrees)	64.349202
i – orbit inclination to the ecliptic plane (degrees)	1.393215

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	193.848901	2.36848736	0.57090397	143.986187	65.988131	1.347119	1.01630851	3.645081
01/21/1858	185.644465	2.37227640	0.56879673	143.930775	66.116043	1.340451	1.02293333	3.653832
01/29/1887	172.534046	2.36307743	0.57436481	144.101659	66.351807	1.322819	1.00580891	3.632600
02/07/1916	158.662416	2.37347412	0.56897762	144.035830	66.751145	1.304689	1.02302046	3.656599
02/14/1945	152.194284	2.36793467	0.57212459	145.612384	65.395972	1.373044	1.01318103	3.643806
02/22/1974	131.087330	2.36635458	0.57234675	145.926337	65.810509	1.349330	1.01197923	3.640159
03/02/2003	115.813005	2.37813073	0.56525245	146.892540	65.400251	1.364341	1.03388651	3.667366
03/09/2032	94.250158	2.36638048	0.57215718	148.225454	64.353824	1.392166	1.01243891	3.640219
03/17/2061	68.964481	2.37054659	0.56967778	148.462598	64.816674	1.363963	1.02009887	3.649836
03/25/2090	53.474750	2.37110110	0.56953585	148.284765	64.840513	1.359392	1.02067402	3.651117
04/03/2119	20.531066	2.37229532	0.57170496	148.459739	65.400112	1.335281	1.01604233	3.653875
04/10/2148	348.489888	2.38985344	0.56616552	148.510138	65.563834	1.325269	1.03680083	3.694516
04/18/2177	307.133591	2.37748210	0.57447850	148.759163	65.888665	1.304684	1.01166975	3.665865

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