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 SJ7

General information

Preliminary designation2020 SJ7
GroupApollo
Absolute magnitude20.14
Approximate diameter (m)250
Approximate mass (kg)2.83·1010
Number of observations114
Arc length (days)5367

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)321.482510
a – orbit major semiaxis (astronomical units)1.61209200
e – orbit eccentricity0.74606300
ω – orbit ascending node-perihelion angle (degrees)6.724957
Ω – longitude of orbit ascending node (degrees)242.578074
i – orbit inclination to the ecliptic plane (degrees)11.986350
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829153.9348521.611794460.746389635.005648243.68675012.0248380.408767792.046280
01/21/1858218.0361191.611808420.746289375.243364243.50690812.0233920.408932922.046307
01/29/1887283.6119811.611767690.746461575.496230243.36747512.0179720.408645062.046229
02/07/1916348.2187401.612220070.745760555.707774243.21804311.9992320.409889952.047091
02/14/194553.7429331.611458480.746334556.031362243.02819912.0107300.408771332.045640
02/22/1974119.9818471.611669900.745973436.232202242.89304811.9952430.409406972.046043
03/02/2003187.3339951.611276370.746522956.517336242.73886412.0036790.408421582.045294
03/09/2032253.0770041.611857050.746178666.753947242.56867511.9887950.409123722.046399
03/17/2061319.8440181.611622440.746724787.048454242.40485211.9900950.408184032.045953
03/25/209025.8984791.611815800.746451217.230267242.26162711.9767770.408673942.046321
04/03/211991.1728421.611845870.747060657.482944242.09500011.9869700.407699242.046378
04/10/2148155.9599141.612107380.746510937.757308241.91284811.9584790.408651602.046876
04/18/2177222.7740031.610994500.747122337.966568241.78205311.9681020.407384532.044757
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