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

Asteroid General Data

2021 PM4

General information

Preliminary designation2021 PM4
GroupAmor
Absolute magnitude26.53
Approximate diameter (m)13
Approximate mass (kg)4.15·106
Number of observations26
Arc length (days)29

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)318.902989
a – orbit major semiaxis (astronomical units)1.87885200
e – orbit eccentricity0.42973400
ω – orbit ascending node-perihelion angle (degrees)144.574873
Ω – longitude of orbit ascending node (degrees)161.841493
i – orbit inclination to the ecliptic plane (degrees)2.602317
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182993.0912271.879681560.42885466140.453934164.4787592.5026941.073571362.577075
01/21/1858189.5867921.877267840.42856201140.976596164.1110872.5156251.072742172.572113
01/29/1887289.6612291.877720120.42848494141.746704163.6286772.5352031.073145322.573042
02/07/191624.2702141.879999530.42919605142.308987163.2834922.5447041.073111172.577729
02/14/1945118.3285491.878476660.42927253142.903204162.9221592.5590761.072098232.574597
02/22/1974213.2851771.880180930.42930726143.458071162.5505342.5744731.073005602.578102
03/02/2003306.1233211.879470730.42971326144.038974162.1979742.5872081.071837232.576641
03/09/203242.4045761.879123570.42928085144.568155161.8205542.6033061.072451802.575927
03/17/2061135.9528231.880626440.42912778145.142635161.4606992.6114631.073597392.579018
03/25/2090230.9977631.878308160.42914441145.776674161.0534142.6309281.072242712.574251
04/03/2119326.4808391.879928890.42898731146.200755160.8010992.6409781.073463252.577584
04/10/214860.3170141.879497110.42921793146.713934160.4963472.6542251.072783252.576696
04/18/2177158.1110971.878687640.42911174147.404119160.0751522.6727711.072520722.575031
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