Asteroid General Data

2017 HY₃

General information

Preliminary designation	2017 HY₃
Group	Apollo
Absolute magnitude	25.43
Approximate diameter (m)	22
Approximate mass (kg)	1.90·10⁷
Number of observations	76
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	229.024937
a – orbit major semiaxis (astronomical units)	2.32125500
e – orbit eccentricity	0.59898700
ω – orbit ascending node-perihelion angle (degrees)	217.535657
Ω – longitude of orbit ascending node (degrees)	36.483943
i – orbit inclination to the ecliptic plane (degrees)	22.059424

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	114.983551	2.34162592	0.59164766	212.532628	40.387114	23.476103	0.95620843	3.583248
01/21/1858	149.605522	2.34339899	0.59051765	213.027668	39.971844	23.317511	0.95958053	3.587319
01/29/1887	192.688088	2.34052976	0.59219203	213.603697	39.443588	23.131755	0.95448669	3.580732
02/07/1916	235.370192	2.33513121	0.59712975	214.306443	38.930550	22.948287	0.94075489	3.568351
02/14/1945	277.431579	2.33401497	0.59965522	215.261625	38.200754	22.658330	0.93441070	3.565793
02/22/1974	321.301763	2.33848777	0.59862889	216.326276	37.439221	22.332111	0.93860142	3.576047
03/02/2003	7.166367	2.34028370	0.59896640	217.254979	36.677916	22.042828	0.93853240	3.580168
03/09/2032	68.061452	2.31954109	0.59884598	217.596271	36.418914	22.046597	0.93049324	3.532675
03/17/2061	141.260207	2.32120572	0.60009949	218.511535	35.725498	21.775876	0.92825134	3.536479
03/25/2090	213.566656	2.32060776	0.60319073	219.429862	34.949219	21.522866	0.92083868	3.535112
04/03/2119	286.872178	2.31785525	0.60585880	220.304211	34.217115	21.294220	0.91356226	3.528825
04/10/2148	1.651209	2.31847666	0.60761165	221.063168	33.542470	21.088978	0.90974322	3.530244
04/18/2177	78.103779	2.32376954	0.60511151	221.844777	32.877528	20.881118	0.91762984	3.542340

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