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

2020 SH

General information

Preliminary designation2020 SH
GroupApollo
Absolute magnitude22.09
Approximate diameter (m)100
Approximate mass (kg)1.91·109
Number of observations43
Arc length (days)37

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)91.666317
a – orbit major semiaxis (astronomical units)2.70112300
e – orbit eccentricity0.69522000
ω – orbit ascending node-perihelion angle (degrees)199.621596
Ω – longitude of orbit ascending node (degrees)231.014299
i – orbit inclination to the ecliptic plane (degrees)9.002376
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829318.1033722.717143990.68873665191.486524236.2169229.9422270.845747334.478882
01/21/1858146.5940372.701045820.69601655193.078756235.2879749.8071190.821073224.439137
01/29/1887352.7049622.675985780.70590942193.937795234.8058049.8104450.786982214.377502
02/07/1916201.7246452.677417300.70565699194.649014234.3250499.7372650.788079074.381015
02/14/194539.4549152.706374860.69452394195.929971233.4700259.4586230.826732744.452281
02/22/1974219.7147492.722850840.68722901197.522659232.3858109.1670440.851628754.493000
03/02/200326.2014872.730265410.68509758198.624346231.6402479.0373820.859767194.511364
03/09/2032196.9090172.711917100.69158867199.867643230.9230738.9417480.836385974.465964
03/17/206120.2663442.684119390.70219090201.442086229.7300168.8009180.799355184.397475
03/25/2090222.2802002.688610370.70330566201.895751229.3100108.7371500.797695494.408516
04/03/211972.5211502.696265830.69825988203.341688228.2839168.5152990.813571574.427358
04/10/2148269.8645312.710087870.69255194205.425145226.7242248.1885700.833211264.461446
04/18/217791.6189272.727378910.68640109207.255375225.3205927.9122690.855303064.504212
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