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Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Asteroid General Data

2021 SB

General information

Preliminary designation2021 SB
GroupApollo
Absolute magnitude26.09
Approximate diameter (m)16
Approximate mass (kg)7.62·106
Number of observations32
Arc length (days)11

Approaches

No approaches found

Orbit initial data

Date of initial data03/31/2024
M – mean anomaly (degrees)175.567133
a – orbit major semiaxis (astronomical units)1.39401500
e – orbit eccentricity0.27723800
ω – orbit ascending node-perihelion angle (degrees)212.820007
Ω – longitude of orbit ascending node (degrees)175.197149
i – orbit inclination to the ecliptic plane (degrees)18.439746
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829303.7559071.393450760.27637682211.065602176.13882618.4770131.008333271.644895
01/21/1858172.8917071.393935930.27665822211.258494176.00714018.4731961.008292101.645754
01/29/188743.8142631.393194240.27667691211.562032175.86758818.4714721.007729571.644440
02/07/1916275.0608801.393570270.27685042211.800191175.72358718.4657091.007759751.645106
02/14/1945147.8618981.394194820.27717025212.073177175.57741018.4584491.007765501.646212
02/22/197415.5130331.393515630.27684664212.319382175.43696018.4565391.007725521.645009
03/02/2003245.1937691.394033690.27708606212.546631175.30073018.4529241.007766381.645927
03/09/2032111.8264931.393993070.27720480212.893101175.15471318.4434851.007571501.645855
03/17/2061339.6924641.393666670.27701423213.142764175.02386618.4421821.007601171.645277
03/25/2090206.8583591.394175680.27734291213.341773174.89319418.4382191.007510931.646178
04/03/211969.8567841.394869860.27787192213.566447174.74776218.4308451.007274701.647408
04/10/2148288.6925531.395226760.27819665213.782207174.61062318.4266071.007079361.648040
04/18/2177148.0771471.395041140.27806710214.000685174.47140918.4248611.007126101.647711
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