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 SM1

General information

Preliminary designation2021 SM1
GroupApollo
Absolute magnitude25.55
Approximate diameter (m)21
Approximate mass (kg)1.61·107
Number of observations109
Arc length (days)129

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)244.381621
a – orbit major semiaxis (astronomical units)1.42371500
e – orbit eccentricity0.34392300
ω – orbit ascending node-perihelion angle (degrees)219.669943
Ω – longitude of orbit ascending node (degrees)206.027955
i – orbit inclination to the ecliptic plane (degrees)2.154843
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182945.2498691.428255680.34577084215.812361209.3009042.1540000.934406521.706906
01/21/185841.7353351.428460550.34563260216.223078208.8881492.1518730.934738021.707273
01/29/188737.8180601.429829600.34610971216.624341208.4443732.1520810.934951691.709728
02/07/191632.1092031.429178230.34581419217.019357208.2124562.1556590.934948121.708560
02/14/194528.2782461.428277870.34547358217.501536207.7273252.1516240.934845591.706946
02/22/197424.2301141.430181260.34607326217.898837207.3165122.1471200.935233771.710359
03/02/200317.0641841.429520880.34588208218.247338207.1140132.1501850.935075221.709174
03/09/203223.0328281.423631100.34395079219.778401205.9772242.1564310.933972061.698622
03/17/206156.9822531.424028200.34410943220.317762205.6075892.1593770.934006671.699333
03/25/209080.1709711.425367540.34467841221.110449204.9680802.1644970.934074131.701731
04/03/211998.5187911.425259760.34438250221.509380204.7331532.1693360.934425251.701538
04/10/2148141.5216751.427906690.34516344221.622766204.3261872.1484150.935045501.706280
04/18/2177143.3395701.429063830.34546532221.946500203.9484942.1439350.935371831.708355
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