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 AC

General information

Preliminary designation2021 AC
GroupApollo
Absolute magnitude23.63
Approximate diameter (m)50
Approximate mass (kg)2.28·108
Number of observations136
Arc length (days)183

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)345.683262
a – orbit major semiaxis (astronomical units)1.03671900
e – orbit eccentricity0.07506200
ω – orbit ascending node-perihelion angle (degrees)251.418767
Ω – longitude of orbit ascending node (degrees)285.217020
i – orbit inclination to the ecliptic plane (degrees)26.618039
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829296.0352861.035374380.07363279251.380309285.98674726.6337200.959136881.053530
01/21/1858123.9903491.036190820.07397908251.374657285.87069826.6268850.959534381.054776
01/29/1887310.8602361.035892370.07391019251.636883285.76471426.6279070.959329371.054320
02/07/1916134.9123741.036221620.07373823251.441870285.65258726.6277320.959812471.054823
02/14/1945319.5837711.035829900.07423269251.673483285.53715826.6253220.958937461.054225
02/22/1974144.5822931.036323450.07386866251.970093285.43080226.6259730.959771631.054978
03/02/2003328.4193091.036545160.07452379251.238843285.30778626.6222100.959297891.055317
03/09/2032146.7259581.036630790.07507199251.458946285.20133526.6174260.958808861.055448
03/17/2061328.1063561.036093910.07538992252.031393285.07670126.6144270.957982871.054628
03/25/2090152.5839411.036378210.07520636252.354762284.97645026.6138580.958435981.055062
04/03/2119335.6866501.036517520.07524608251.722158284.85233726.6136760.958523641.055275
04/10/2148154.2973681.036869820.07581433251.430326284.75181826.6084860.958260231.055813
04/18/2177327.7821001.037099070.07591178250.862343284.62983326.6078480.958371031.056163
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