Asteroid General Data

2020 HA₉

General information

Preliminary designation	2020 HA₉
Group	Apollo
Absolute magnitude	24.92
Approximate diameter (m)	28
Approximate mass (kg)	3.84·10⁷
Number of observations	26
Arc length (days)	17

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	136.573712
a – orbit major semiaxis (astronomical units)	1.89647000
e – orbit eccentricity	0.60271300
ω – orbit ascending node-perihelion angle (degrees)	89.418121
Ω – longitude of orbit ascending node (degrees)	216.192723
i – orbit inclination to the ecliptic plane (degrees)	7.074604

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	229.101651	1.89554008	0.60134189	82.337590	222.306428	7.137754	0.75567243	2.609757
01/21/1858	270.030661	1.89605506	0.60119618	83.381774	221.449893	7.117319	0.75615400	2.610821
01/29/1887	313.079389	1.89479236	0.60198987	84.569915	220.412777	7.106208	0.75414655	2.608213
02/07/1916	359.574446	1.89521354	0.60217234	85.444369	219.640996	7.093235	0.75396837	2.609083
02/14/1945	40.927776	1.89536258	0.60184751	86.816179	218.475673	7.088834	0.75464332	2.609390
02/22/1974	84.802163	1.89477725	0.60230164	87.716763	217.714050	7.085491	0.75354980	2.608182
03/02/2003	129.290471	1.89536577	0.60264774	88.561272	216.944331	7.083963	0.75312786	2.609397
03/09/2032	171.196169	1.89617327	0.60214624	89.735125	215.919107	7.079338	0.75439967	2.611065
03/17/2061	213.565119	1.89605353	0.60294750	90.727592	215.054214	7.084418	0.75283280	2.610817
03/25/2090	255.902293	1.89573577	0.60242802	91.712791	214.200916	7.084569	0.75369142	2.610161
04/03/2119	295.602597	1.89691284	0.60225179	92.777838	213.310422	7.098278	0.75449369	2.612593
04/10/2148	335.618741	1.89579500	0.60306200	93.997124	212.242393	7.104522	0.75251308	2.610283
04/18/2177	18.225914	1.89553893	0.60311327	94.912141	211.477595	7.103921	0.75231424	2.609755

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