Asteroid General Data

2017 HU

General information

Preliminary designation	2017 HU
Group	Apollo
Absolute magnitude	21.60
Approximate diameter (m)	130
Approximate mass (kg)	3.77·10⁹
Number of observations	108
Arc length (days)	1839

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	247.580503
a – orbit major semiaxis (astronomical units)	1.84506500
e – orbit eccentricity	0.45156000
ω – orbit ascending node-perihelion angle (degrees)	243.933980
Ω – longitude of orbit ascending node (degrees)	29.333460
i – orbit inclination to the ecliptic plane (degrees)	54.887052

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	320.417864	1.84651263	0.44403868	244.523138	30.246314	55.121465	1.02658960	2.509164
01/21/1858	164.712997	1.84612991	0.44500541	244.445589	30.110006	55.088568	1.02459212	2.508384
01/29/1887	10.537595	1.84612016	0.44595626	244.352167	29.975697	55.055909	1.02283132	2.508364
02/07/1916	215.278571	1.84630157	0.44735787	244.267068	29.848447	55.029862	1.02034403	2.508734
02/14/1945	58.909625	1.84669145	0.44855734	244.157999	29.709201	54.994006	1.01834445	2.509528
02/22/1974	262.429106	1.84682189	0.44970920	244.095985	29.574940	54.949809	1.01628910	2.509794
03/02/2003	106.878169	1.84606534	0.45106545	243.990561	29.442743	54.920253	1.01336904	2.508252
03/09/2032	312.491371	1.84601377	0.45222948	243.912823	29.314125	54.897321	1.01119192	2.508147
03/17/2061	156.988005	1.84661684	0.45336157	243.813152	29.180520	54.851812	1.00943173	2.509376
03/25/2090	0.615778	1.84658944	0.45497419	243.701837	29.050751	54.828012	1.00643890	2.509320
04/03/2119	204.099858	1.84634586	0.45615356	243.623149	28.908445	54.791218	1.00412863	2.508824
04/10/2148	48.820014	1.84617859	0.45695811	243.531734	28.774956	54.759121	1.00255231	2.508483
04/18/2177	254.653874	1.84604978	0.45831433	243.463344	28.642565	54.731263	0.99997872	2.508221

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