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
Histogram
Impact probability
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Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2021 HM2

General information

Preliminary designation2021 HM2
GroupApollo
Absolute magnitude24.03
Approximate diameter (m)42
Approximate mass (kg)1.31·108
Number of observations61
Arc length (days)7

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)33.288109
a – orbit major semiaxis (astronomical units)1.13528600
e – orbit eccentricity0.46818000
ω – orbit ascending node-perihelion angle (degrees)103.492570
Ω – longitude of orbit ascending node (degrees)216.567613
i – orbit inclination to the ecliptic plane (degrees)11.468944
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182998.1558791.130777330.46815845102.255099218.27633911.3975600.601394371.202448
01/21/1858144.8424781.131264260.46828763102.496322218.01368011.3899590.601507201.203225
01/29/1887186.2634281.131219290.46828839102.813608217.76242811.4046530.601482421.203153
02/07/1916223.0908351.132771240.46815147102.872787217.49786511.4424340.602462721.205630
02/14/1945250.0350461.132531880.46814108103.174184217.25224711.4509270.602347181.205248
02/22/1974274.3065901.133147430.46820772103.333932217.01883511.4487320.602599051.206230
03/02/2003294.9880251.133487580.46823667103.507021216.76162111.4534990.602747131.206773
03/09/2032303.9756291.135466980.46813823103.560734216.51086611.4655710.603911481.209936
03/17/2061302.2191031.134927140.46812424103.838959216.26093811.4707210.603640241.209073
03/25/2090299.8138291.135597240.46803668104.049029216.00056411.4749270.604096081.210144
04/03/2119306.2993741.134103840.46787056104.397192215.75754811.4861660.603490041.207758
04/10/2148317.6337711.134029650.46784930104.677003215.48984511.4911980.603474671.207639
04/18/2177318.0115011.136200270.46808761104.778155215.27277311.4904370.604359001.211108
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