Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
Русский
English
 
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

2020 PW4

General information

Preliminary designation2020 PW4
GroupAmor
Absolute magnitude25.97
Approximate diameter (m)17
Approximate mass (kg)8.99·106
Number of observations22
Arc length (days)12

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)126.464116
a – orbit major semiaxis (astronomical units)1.44008500
e – orbit eccentricity0.24833900
ω – orbit ascending node-perihelion angle (degrees)236.625418
Ω – longitude of orbit ascending node (degrees)92.466378
i – orbit inclination to the ecliptic plane (degrees)0.548098
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829309.7505931.436363360.24737794241.25316986.9017640.5586761.081038751.721461
01/21/1858259.5086281.436859960.24765065241.10736487.1561120.5596371.081020661.722353
01/29/1887204.9876841.437770550.24809915240.85774187.5481150.5588691.081060891.723991
02/07/1916145.6682011.437760060.24771604239.84358988.6057090.5567851.081603831.723972
02/14/194582.5045911.439109190.24807018236.46033192.1015370.5485071.082109121.726399
02/22/197417.7661351.437865160.24732271236.61079192.1823580.5477411.082248451.724161
03/02/2003315.1578371.439153140.24804221236.45616592.4471570.5482571.082182421.726478
03/09/2032244.3274441.439813090.24832199236.60594692.5200740.5481171.082275831.727666
03/17/2061165.2397521.441322870.24904720236.66328192.6488110.5493291.082365441.730384
03/25/209085.3576441.440251230.24819273236.71779292.8397650.5584831.082791351.728455
04/03/21197.6609241.440894930.24829681236.61420593.1282930.5570601.083125311.729614
04/10/2148285.6436271.441387820.24863576236.45808093.3769530.5584631.083007261.730501
04/18/2177204.4397821.441731320.24848123233.72657996.2733540.5531471.083488151.731120
Detailed table... Graphs... 3D animation... Calculation on the date...

Return to search
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