Asteroid General Data

2015 HU₁₇₁

General information

Preliminary designation	2015 HU₁₇₁
Group	Apollo
Absolute magnitude	23.62
Approximate diameter (m)	50
Approximate mass (kg)	2.31·10⁸
Number of observations	61
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	88.910988
a – orbit major semiaxis (astronomical units)	2.29222200
e – orbit eccentricity	0.57814200
ω – orbit ascending node-perihelion angle (degrees)	179.357847
Ω – longitude of orbit ascending node (degrees)	76.861151
i – orbit inclination to the ecliptic plane (degrees)	5.611119

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	168.099294	2.29892578	0.57796518	175.351327	78.711925	5.670876	0.97022673	3.485684
01/21/1858	287.098288	2.29280958	0.57977517	175.948847	78.440654	5.679736	0.96349551	3.471783
01/29/1887	48.369628	2.29621320	0.57780042	176.511559	78.210031	5.661625	0.96946025	3.479517
02/07/1916	167.637641	2.29459476	0.57978370	177.042180	77.957294	5.664197	0.96422611	3.475839
02/14/1945	288.526019	2.29467348	0.57809270	177.700697	77.646946	5.643273	0.96813948	3.476018
02/22/1974	49.924917	2.29326034	0.57896516	178.197532	77.415016	5.639538	0.96554250	3.472807
03/02/2003	173.606108	2.29385056	0.57948518	178.863566	77.167889	5.627678	0.96459815	3.474148
03/09/2032	296.869681	2.29223937	0.57840743	179.380266	76.844466	5.611564	0.96639108	3.470488
03/17/2061	65.699594	2.28926485	0.58061193	179.959474	76.595665	5.608524	0.96009037	3.463735
03/25/2090	190.387633	2.29480646	0.57901865	180.567580	76.262327	5.578770	0.96607071	3.476320
04/03/2119	314.764096	2.29133024	0.58098818	181.036617	76.026444	5.574502	0.96009447	3.468424
04/10/2148	80.008492	2.29468349	0.57977455	181.708394	75.763494	5.545417	0.96428441	3.476040
04/18/2177	203.891400	2.29055106	0.57987686	182.246204	75.372815	5.544566	0.96231350	3.466655

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