Asteroid General Data

2025 HK

General information

Preliminary designation	2025 HK
Group	Aten
Absolute magnitude	25.89
Approximate diameter (m)	18
Approximate mass (kg)	1.00·10⁷
Number of observations	42
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	150.663507
a – orbit major semiaxis (astronomical units)	0.87206400
e – orbit eccentricity	0.30734300
ω – orbit ascending node-perihelion angle (degrees)	319.374297
Ω – longitude of orbit ascending node (degrees)	29.399216
i – orbit inclination to the ecliptic plane (degrees)	30.493803

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	203.754150	0.87167401	0.30701084	319.270806	30.038677	30.535107	0.60406064	0.813826
01/21/1858	80.127877	0.87181149	0.30712727	319.262996	29.946519	30.524085	0.60405441	0.814019
01/29/1887	313.181475	0.87201552	0.30693261	319.257771	29.851299	30.522757	0.60436552	0.814305
02/07/1916	183.863006	0.87170545	0.30729160	319.339723	29.757306	30.516558	0.60383769	0.813870
02/14/1945	59.153195	0.87146570	0.30769195	319.406166	29.662782	30.508316	0.60332272	0.813535
02/22/1974	298.606360	0.87167166	0.30746315	319.415474	29.571928	30.507432	0.60366475	0.813823
03/02/2003	176.933736	0.87184134	0.30749941	319.393744	29.475453	30.499278	0.60375064	0.814061
03/09/2032	50.979539	0.87212664	0.30730595	319.358686	29.381969	30.492380	0.60411694	0.814460
03/17/2061	282.890417	0.87198179	0.30729859	319.400665	29.286858	30.492288	0.60402302	0.814257
03/25/2090	156.786406	0.87166322	0.30765808	319.499770	29.192019	30.486798	0.60348899	0.813811
04/03/2119	34.198511	0.87139535	0.30776779	319.577809	29.098352	30.486122	0.60320793	0.813436
04/10/2148	273.887280	0.87166869	0.30748073	319.553693	29.003051	30.485016	0.60364736	0.813819
04/18/2177	151.045412	0.87171724	0.30759205	319.554912	28.911854	30.475793	0.60358395	0.813887

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