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 CQ2

General information

Preliminary designation2021 CQ2
GroupApollo
Absolute magnitude24.32
Approximate diameter (m)36
Approximate mass (kg)8.79·107
Number of observations105
Arc length (days)24

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)139.984362
a – orbit major semiaxis (astronomical units)2.47385600
e – orbit eccentricity0.60945800
ω – orbit ascending node-perihelion angle (degrees)119.266430
Ω – longitude of orbit ascending node (degrees)346.059226
i – orbit inclination to the ecliptic plane (degrees)1.999240
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829315.8687362.519780650.57509528110.278589354.8487521.9304701.070666703.999859
01/21/185833.7473122.535745420.56684249110.371797354.5520711.9206321.098377174.037933
01/29/188799.6177432.537053440.56601822110.451221354.2502371.9162151.101034964.041058
02/07/1916168.7357122.530379090.57083893111.002869353.4774281.9189071.085940214.025122
02/14/1945252.4788052.518553580.57828892112.447484352.1335211.9284081.062101953.996938
02/22/19744.2965552.493375970.59294606115.876542349.1518041.9587871.014938513.937153
03/02/2003147.4402792.479021380.60279086118.048977347.2326241.9818450.984689963.903202
03/09/2032312.1292642.470902680.61105920119.492419345.8021822.0020450.961034863.884043
03/17/2061125.5126352.466928730.61261301119.881106345.2429182.0035750.955656103.874677
03/25/2090301.1366902.467421300.61069963120.065282344.8842892.0001090.960568023.875838
04/03/2119104.3912992.485168460.60164824120.310761344.5374401.9890900.989971233.917729
04/10/2148233.2311722.504482840.59237704121.157909343.8439881.9886401.020884723.963489
04/18/2177330.1841682.527575960.58003454121.577119343.3860931.9767831.061494604.018435
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