Asteroid General Data

2017 HO₃

General information

Preliminary designation	2017 HO₃
Group	Apollo
Absolute magnitude	25.82
Approximate diameter (m)	18
Approximate mass (kg)	1.11·10⁷
Number of observations	56
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	54.890880
a – orbit major semiaxis (astronomical units)	2.08780400
e – orbit eccentricity	0.60003700
ω – orbit ascending node-perihelion angle (degrees)	311.147296
Ω – longitude of orbit ascending node (degrees)	202.115771
i – orbit inclination to the ecliptic plane (degrees)	6.213313

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	302.195358	2.09791997	0.59279163	300.700065	210.801488	5.729871	0.85429056	3.038673
01/21/1858	149.265070	2.08968984	0.59905829	302.451039	209.321454	5.806893	0.83784383	3.020810
01/29/1887	7.876759	2.08777108	0.60046205	304.871272	207.490246	5.922104	0.83414377	3.016650
02/07/1916	226.777877	2.09309314	0.59387654	306.971587	205.787530	6.023176	0.85005424	3.028192
02/14/1945	72.785520	2.09620554	0.59058145	307.410711	205.332804	6.051454	0.85822543	3.034949
02/22/1974	274.977600	2.09460705	0.59241086	307.865386	204.786907	6.080182	0.85373909	3.031478
03/02/2003	125.483285	2.08881412	0.59668093	309.097068	203.713451	6.144625	0.84245856	3.018911
03/09/2032	348.247123	2.08828892	0.59968064	311.163537	202.090725	6.214268	0.83598249	3.017772
03/17/2061	203.232827	2.09321170	0.59421222	313.416795	200.482897	6.357332	0.84939972	3.028450
03/25/2090	47.108118	2.09804234	0.59042178	313.854202	200.091682	6.384241	0.85931246	3.038939
04/03/2119	246.590730	2.09451866	0.59144934	314.196997	199.562415	6.415328	0.85571698	3.031286
04/10/2148	93.165894	2.09095271	0.59597766	315.235376	198.714812	6.485082	0.84479160	3.023548
04/18/2177	311.903056	2.08833370	0.59755907	317.886702	196.875060	6.679618	0.84043095	3.017870

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