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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 SG

General information

Preliminary designation2021 SG
GroupApollo
Absolute magnitude24.01
Approximate diameter (m)42
Approximate mass (kg)1.35·108
Number of observations129
Arc length (days)7

Approaches

No approaches found

Orbit initial data

Date of initial data03/31/2024
M – mean anomaly (degrees)68.624626
a – orbit major semiaxis (astronomical units)1.71254400
e – orbit eccentricity0.72383800
ω – orbit ascending node-perihelion angle (degrees)256.587125
Ω – longitude of orbit ascending node (degrees)352.186753
i – orbit inclination to the ecliptic plane (degrees)3.174768
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182945.9277141.713115420.72313093248.0298820.1150633.6311510.474308682.242232
01/21/185832.4287381.711370070.72362411248.886183359.2930963.6039220.472981432.238806
01/29/188711.8090251.712894540.72394736250.435591357.9014163.5728770.472849062.241798
02/07/1916349.6264741.713085230.72298703251.786004356.6608433.5508550.474546832.242173
02/14/1945327.9136341.714939340.72314366253.210657355.3751913.5232360.474791842.245814
02/22/1974304.5425111.713306170.72384260254.439876354.2214193.5142660.473142182.242607
03/02/2003282.4881031.712535340.72391919255.985591352.8083133.4785120.472798142.241093
03/09/2032263.1103761.712937780.72341864257.276136351.5800483.1671190.473766662.241883
03/17/2061243.9990411.713251970.72362320258.767475350.2059123.1492570.473503092.242500
03/25/2090222.8649661.713469100.72457353260.136076348.9480883.1343600.471934742.242926
04/03/2119201.5024241.713564460.72422428261.612397347.5379803.1150650.472559482.243114
04/10/2148183.0604491.713300960.72374762262.863373346.4005223.0963080.473303472.242596
04/18/2177159.4658891.713349350.72469740264.150890345.2017553.0761850.471689542.242691
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