Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Calculation

Asteroid General Data

2021 DO2

General information

Preliminary designation2021 DO2
GroupApollo
Absolute magnitude23.94
Approximate diameter (m)43
Approximate mass (kg)1.49·108
Number of observations49
Arc length (days)18

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)106.664623
a – orbit major semiaxis (astronomical units)1.39808600
e – orbit eccentricity0.47937700
ω – orbit ascending node-perihelion angle (degrees)215.552498
Ω – longitude of orbit ascending node (degrees)212.282733
i – orbit inclination to the ecliptic plane (degrees)2.154214
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182941.2102571.399976380.48040317211.165897216.0330392.1079890.727423281.656463
01/21/1858229.4300561.400612670.48042860211.725697215.6450522.1099600.727718291.657592
01/29/188755.4593771.398978950.47998538212.351199215.0341602.1205070.727489501.654693
02/07/1916245.1901051.400433420.48055691213.038817214.4783722.1229500.727445461.657274
02/14/194570.2765271.399501020.48022150213.775478213.8160622.1392800.727430541.655619
02/22/1974261.8166811.398939880.48005693214.232110213.4376122.1439100.727369101.654624
03/02/200387.5066461.400135470.48056182214.772953212.9827582.1467600.727283821.656745
03/09/2032272.5191691.400433250.48049675215.668198212.1717032.1609620.727529621.657274
03/17/2061106.3886081.399927540.48060439216.781628211.2104442.1743800.727116211.656376
03/25/2090290.2199821.400733000.48102104217.243080210.7957882.1784020.726950951.657806
04/03/2119113.4124711.400261950.48052392217.871874210.2017662.1969830.727402591.656970
04/10/2148290.6468021.400981320.48090179219.366436208.9803032.1712140.727246891.658247
04/18/2177103.5630461.403070240.48128836220.228520208.1767532.1847220.727788861.661957
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