Asteroid General Data

2025 HV₁₈

General information

Preliminary designation	2025 HV₁₈
Group	Apollo
Absolute magnitude	23.44
Approximate diameter (m)	54
Approximate mass (kg)	2.96·10⁸
Number of observations	58
Arc length (days)	371

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	298.000336
a – orbit major semiaxis (astronomical units)	1.01255500
e – orbit eccentricity	0.15134100
ω – orbit ascending node-perihelion angle (degrees)	355.918529
Ω – longitude of orbit ascending node (degrees)	53.823948
i – orbit inclination to the ecliptic plane (degrees)	13.274978

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	355.259620	1.01324947	0.15137717	355.342935	55.143293	13.299164	0.85986664	1.019941
01/21/1858	159.308334	1.01324650	0.15135130	355.560620	55.045820	13.297134	0.85989033	1.019937
01/29/1887	324.587262	1.01333097	0.15162898	355.591046	54.765063	13.293103	0.85968063	1.020064
02/07/1916	129.494895	1.01333134	0.15143726	355.724915	54.673873	13.289913	0.85987522	1.020065
02/14/1945	295.149119	1.01299008	0.15135437	355.753717	54.394052	13.285518	0.85966960	1.019550
02/22/1974	100.004236	1.01241391	0.15136573	355.908258	54.195168	13.280634	0.85916915	1.018680
03/02/2003	264.864583	1.01314494	0.15146960	356.049891	54.014344	13.278288	0.85968429	1.019784
03/09/2032	71.133310	1.01341869	0.15154681	356.021640	53.735822	13.273041	0.85983833	1.020197
03/17/2061	235.765221	1.01316893	0.15131599	356.203285	53.642992	13.271019	0.85986027	1.019820
03/25/2090	40.418244	1.01323190	0.15137502	356.304353	53.360320	13.266306	0.85985390	1.019915
04/03/2119	204.268718	1.01336503	0.15139249	356.524484	53.263944	13.263910	0.85994917	1.020116
04/10/2148	9.917765	1.01328839	0.15162312	356.504092	52.981357	13.260633	0.85965044	1.020000
04/18/2177	174.306721	1.01294804	0.15141586	356.735723	52.869415	13.257113	0.85957165	1.019486

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