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

2021 WN

General information

Preliminary designation2021 WN
GroupApollo
Absolute magnitude21.68
Approximate diameter (m)120
Approximate mass (kg)3.37·109
Number of observations79
Arc length (days)19

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)319.105581
a – orbit major semiaxis (astronomical units)1.38631600
e – orbit eccentricity0.64214300
ω – orbit ascending node-perihelion angle (degrees)215.123060
Ω – longitude of orbit ascending node (degrees)86.347383
i – orbit inclination to the ecliptic plane (degrees)8.986918
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829349.5355931.386642910.64148161213.04052588.0604269.0866240.497136991.632855
01/21/1858267.3198391.386578560.64146283213.31514987.8294299.0726510.497139951.632741
01/29/1887185.9942871.386461260.64154081213.68101187.5440139.0575770.496989771.632534
02/07/1916105.3476711.386231520.64158962213.96308487.3128979.0454710.496839761.632128
02/14/194524.8309081.386428010.64169510214.28826187.0512209.0240800.496763951.632475
02/22/1974305.3704271.386250620.64178263214.56083386.8198349.0122850.496579051.632162
03/02/2003226.8824891.386371700.64188456214.85490986.5684738.9966990.496481111.632376
03/09/2032146.9241591.386256940.64191376215.17586586.2872518.9863030.496399531.632173
03/17/206167.7507001.386275590.64195387215.46133686.0447908.9713250.496350611.632206
03/25/2090348.0365671.386418920.64199729215.79425485.7833348.9512170.496341731.632459
04/03/2119268.4569001.386241920.64195317216.07558285.5268738.9387810.496339531.632147
04/10/2148188.2582831.386473210.64205405216.43033285.2377598.9202500.496282461.632555
04/18/2177107.1193841.386550510.64217551216.74761784.9865048.9090760.496141731.632692
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