Asteroid General Data

2025 HB

General information

Preliminary designation	2025 HB
Group	Apollo
Absolute magnitude	27.69
Approximate diameter (m)	8
Approximate mass (kg)	8.35·10⁵
Number of observations	67
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	292.244408
a – orbit major semiaxis (astronomical units)	1.46654000
e – orbit eccentricity	0.31627400
ω – orbit ascending node-perihelion angle (degrees)	167.387487
Ω – longitude of orbit ascending node (degrees)	29.575872
i – orbit inclination to the ecliptic plane (degrees)	7.322645

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	321.141700	1.46562630	0.31732117	162.837306	31.402217	7.185497	1.00055205	1.774334
01/21/1858	91.928411	1.46572907	0.31760496	163.195789	31.209943	7.183790	1.00020625	1.774521
01/29/1887	230.591820	1.46280008	0.31598788	163.497989	30.939273	7.217715	1.00057297	1.769205
02/07/1916	30.238191	1.45985847	0.31489117	163.816526	30.661713	7.251031	1.00016193	1.763871
02/14/1945	197.635575	1.45913838	0.31428482	164.189761	30.438384	7.256747	1.00055334	1.762566
02/22/1974	12.874428	1.45746805	0.31339383	164.552734	30.158696	7.277787	1.00070656	1.759540
03/02/2003	190.675753	1.45643095	0.31303069	164.873418	29.995447	7.278253	1.00052337	1.757662
03/09/2032	322.158615	1.46657029	0.31612553	167.417908	29.562072	7.321679	1.00294999	1.776049
03/17/2061	90.692632	1.46486078	0.31545659	167.794310	29.346796	7.328276	1.00276079	1.772944
03/25/2090	193.606991	1.47626272	0.32001952	169.594826	28.954747	7.266868	1.00382983	1.793685
04/03/2119	260.520756	1.47583814	0.31977554	169.878325	28.809426	7.264239	1.00390121	1.792911
04/10/2148	330.819524	1.47210605	0.31819844	170.297500	28.501703	7.313226	1.00368420	1.786114
04/18/2177	34.232867	1.48388190	0.32354153	171.136050	28.192499	7.199815	1.00378448	1.807589

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