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

Asteroid General Data

2025 HM4

General information

Preliminary designation2025 HM4
GroupApollo
Absolute magnitude26.13
Approximate diameter (m)16
Approximate mass (kg)7.21·106
Number of observations29
Arc length (days)5

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)167.536689
a – orbit major semiaxis (astronomical units)1.62843500
e – orbit eccentricity0.61709000
ω – orbit ascending node-perihelion angle (degrees)87.572523
Ω – longitude of orbit ascending node (degrees)223.170771
i – orbit inclination to the ecliptic plane (degrees)2.809328
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182990.2856791.637797460.6175662180.665460229.1206232.7579440.626349082.095998
01/21/185831.9801061.638678350.6177932781.447570228.4246202.7561060.626313902.097689
01/29/1887334.9339431.637519180.6177322382.491286227.5173222.7581220.625970802.095464
02/07/1916279.2142881.639362800.6179544583.448586226.6653842.7467540.626311262.099004
02/14/1945220.1263381.636730120.6177662884.596067225.6621322.7394350.625613452.093950
02/22/1974169.7594691.636193360.6176482885.416534224.8391172.7421920.625601342.092920
03/02/2003121.5428741.635520850.6179258686.300388224.0658362.7456000.624890232.091629
03/09/203285.5399531.625738390.6166223787.716047223.0021752.8104580.623271732.072892
03/17/206185.2722581.627503560.6166061988.550675222.2234402.8056690.623974792.076269
03/25/209074.9724661.629790890.6169934389.677153221.1883672.7970980.624220632.080647
04/03/211956.7064991.628222170.6168763790.603018220.3646032.8007290.623810382.077644
04/10/214847.7853861.626767780.6168876391.629677219.4579412.8012040.623234872.074861
04/18/217746.0715571.625760020.6167137592.588052218.6199842.8025670.623131472.072933
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