Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Closest approaches
Approaches archive
Diagram 2D
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General data
Initial data
Approaches
Asteroid orbit evolution
Tables
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3D animation
Calculation

Asteroid General Data

2025 HV18

General information

Preliminary designation2025 HV18
GroupApollo
Absolute magnitude23.44
Approximate diameter (m)54
Approximate mass (kg)2.96·108
Number of observations58
Arc length (days)371

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)201.242903
a – orbit major semiaxis (astronomical units)1.01249800
e – orbit eccentricity0.15135900
ω – orbit ascending node-perihelion angle (degrees)355.932364
Ω – longitude of orbit ascending node (degrees)53.828369
i – orbit inclination to the ecliptic plane (degrees)13.275743
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829355.2596201.013249470.15137717355.34293555.14329313.2991640.859866641.019941
01/21/1858159.3083341.013246500.15135130355.56062055.04582013.2971340.859890331.019937
01/29/1887324.5872621.013330970.15162898355.59104654.76506313.2931030.859680631.020064
02/07/1916129.4948951.013331340.15143726355.72491554.67387313.2899130.859875221.020065
02/14/1945295.1491191.012990080.15135437355.75371754.39405213.2855180.859669601.019550
02/22/1974100.0042361.012413910.15136573355.90825854.19516813.2806340.859169151.018680
03/02/2003264.8645831.013144940.15146960356.04989154.01434413.2782880.859684291.019784
03/09/203271.1333101.013418690.15154681356.02164053.73582213.2730410.859838331.020197
03/17/2061235.7652211.013168930.15131599356.20328553.64299213.2710190.859860271.019820
03/25/209040.4182441.013231900.15137502356.30435353.36032013.2663060.859853901.019915
04/03/2119204.2687181.013365030.15139249356.52448453.26394413.2639100.859949171.020116
04/10/21489.9177651.013288390.15162312356.50409252.98135713.2606330.859650441.020000
04/18/2177174.3067211.012948040.15141586356.73572352.86941513.2571130.859571651.019486
Detailed table... Graphs... 3D animation... Calculation on the date...

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This project was supported by the Federal Agency of Education (project codes RNP 2.1.1.1689, RNP 2.1.1.745).
Samara State Technical University
Applied Mathematics and Information Science Department
Яндекс.Метрика