Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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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 PK1

General information

Preliminary designation2021 PK1
GroupApollo
Absolute magnitude25.91
Approximate diameter (m)17
Approximate mass (kg)9.77·106
Number of observations15
Arc length (days)1

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)129.807622
a – orbit major semiaxis (astronomical units)1.30622300
e – orbit eccentricity0.30087700
ω – orbit ascending node-perihelion angle (degrees)104.697738
Ω – longitude of orbit ascending node (degrees)134.259225
i – orbit inclination to the ecliptic plane (degrees)14.853298
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/18292.8151301.304981190.30101100102.947192135.54967614.7911530.912167491.490757
01/21/1858165.2290121.306230150.30115301103.225660135.32791514.8066860.912855011.492898
01/29/1887330.1081821.304937310.30084175103.479464135.13786114.8085440.912357691.490682
02/07/1916138.7513291.305084770.30081423103.668649134.99454214.8123850.912496701.490935
02/14/1945300.8694121.306149800.30094521103.944228134.77550514.8315820.913070271.492760
02/22/1974105.9736541.304893360.30065000104.205032134.58406514.8312520.912577171.490607
03/02/2003274.6185681.305093900.30061756104.409698134.42347014.8364360.912759751.490951
03/09/203276.4070681.306030520.30081422104.683529134.21132614.8542340.913157961.492556
03/17/2061241.7485341.305004540.30046756104.958713134.01016414.8542180.912893011.490797
03/25/209050.4432321.304981740.30056195105.124102133.87285714.8592410.912753881.490758
04/03/2119211.9135371.306059330.30065611105.419171133.63597714.8753940.913384611.492605
04/10/214817.7905311.304872800.30031492105.652860133.46373514.8780650.913000041.490572
04/18/2177186.6479391.304953820.30037199105.846068133.31855814.8827600.912982251.490711
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