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Commitc17f02fded2c95e2333581aae51290faae7e4041 (patch)
Author
 Syndamia <kamen@syndamia.com>
2025-05-01 14:50:27 +0300
Committer
 Syndamia <kamen@syndamia.com>
2025-05-01 14:50:27 +0300
Filesd6bff85f1ef680c1cbd8b267147c100c716bf66f
uni-projects-c17f02fded2c95e2333581aae51290faae7e4041.tar
uni-projects-c17f02fded2c95e2333581aae51290faae7e4041.tar.gz
uni-projects-c17f02fded2c95e2333581aae51290faae7e4041.zip
Parentbae1d6e897d7a70991805d575f03e19f591df5ec (diff)
cm: Wrote preparation calculations
3 files changed, 130 insertions, 0 deletions
-rw-r--r--Year 4/Celestial mechanics/Degrees to radians.odsbin0 -> 29868 bytes
-rw-r--r--Year 4/Celestial mechanics/Project.pdfbin0 -> 33814 bytes
-rw-r--r--Year 4/Celestial mechanics/Project.tex130
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+% Document MUST be built with XeLaTeX!
+\documentclass[11pt,a4paper]{article}
+
+\usepackage[margin=1.5cm]{geometry}
+
+% Поддръжка на български език
+% Thanks to https://tex.stackexchange.com/a/136926
+\usepackage{fontspec}
+\defaultfontfeatures{Ligatures=TeX}
+\setmainfont{CMU Serif}
+\setsansfont{CMU Sans Serif}
+
+\usepackage[bulgarian,english]{babel}
+
+\usepackage{amsmath} % Математически символи
+\usepackage{extarrows}
+\usepackage{amsfonts} % Още математически символи
+\usepackage{cancel} % Зачертаване
+\usepackage[dvipsnames]{xcolor} % Цветни кутийки + допълнителни цветове
+
+\usepackage{enumitem}
+\setlist[enumerate]{label=\arabic*.}
+
+\newcommand{\rad}{\mathrm{rad}}
+
+\usepackage[pdfauthor={Камен Димитров Младенов, },
+ pdftitle={Решения на задачи за изпит по НМ},
+ pdfsubject={},
+ pdfkeywords={},
+ colorlinks=true,
+ urlcolor=blue]{hyperref}
+
+\title{\vspace{-1.5cm}Решения на задачи за изпит по НМ}
+\author{Камен Димитров Младенов, FN}
+\date{DATE}
+
+\begin{document}
+
+\maketitle
+
+\vfill
+
+\centerline{\textit{Всички изчисления ще са с точност до 8 знака след десетичния знак.}}
+
+Като подготвителна стъпка ще преобразуваме нужните данни в по-удобна форма.
+Уебсайтът на NASA (\url{https://ssd.jpl.nasa.gov/planets/approx_pos.html}) предоставя следните константи:
+
+\begin{table}[!h]
+\begin{center}
+\begin{tabular}{c||c|c|c|c|c|c}
+ & a & e & I & L & long.peri. & long.node. \\
+ & au, au/Cy & rad, rad/Cy & deg, deg/Cy & deg, deg/Cy & deg, deg/Cy & deg, deg/Cy \\
+\hline\hline
+Mercury & 0.38709927 & 0.20563593 & 7.00497902 & 252.25032350 & 77.45779628 & 48.33076593 \\
+ & 0.00000037 & 0.00001906 & -0.00594749 & 149472.67411175 & 0.16047689 & -0.12534081 \\
+\hline
+Venus & 0.72333566 & 0.00677672 & 3.39467605 & 181.97909950 & 131.60246718 & 76.67984255 \\
+ & 0.00000390 & -0.00004107 & -0.00078890 & 58517.81538729 & 0.00268329 & -0.27769418 \\
+\hline
+EM Bary & 1.00000261 & 0.01671123 & -0.00001531 & 100.46457166 & 102.93768193 & 0.0 \\
+ & 0.00000562 & -0.00004392 & -0.01294668 & 35999.37244981 & 0.32327364 & 0.0 \\
+\hline
+Mars & 1.52371034 & 0.09339410 & 1.84969142 & -4.55343205 & -23.94362959 & 49.55953891 \\
+ & 0.00001847 & 0.00007882 & -0.00813131 & 19140.30268499 & 0.44441088 & -0.29257343 \\
+\hline
+Jupiter & 5.20288700 & 0.04838624 & 1.30439695 & 34.39644051 & 14.72847983 & 100.47390909 \\
+ & -0.00011607 & -0.00013253 & -0.00183714 & 3034.74612775 & 0.21252668 & 0.20469106 \\
+\hline
+Saturn & 9.53667594 & 0.05386179 & 2.48599187 & 49.95424423 & 92.59887831 & 113.66242448 \\
+ & -0.00125060 & -0.00050991 & 0.00193609 & 1222.49362201 & -0.41897216 & -0.28867794 \\
+\hline
+Uranus & 19.18916464 & 0.04725744 & 0.77263783 & 313.23810451 & 170.95427630 & 74.01692503 \\
+ & -0.00196176 & -0.00004397 & -0.00242939 & 428.48202785 & 0.40805281 & 0.04240589 \\
+\hline
+Neptune & 30.06992276 & 0.00859048 & 1.77004347 & -55.12002969 & 44.96476227 & 131.78422574 \\
+ & 0.00026291 & 0.00005105 & 0.00035372 & 218.45945325 & -0.32241464 & -0.00508664 \\
+
+\end{tabular}
+\end{center}
+\end{table}
+
+Първо, всички колони със стойности спрямо градуси ще бъдат преобразувани спрямо радиани, използвайки формулата $\rad = \deg \cdot \frac{\pi}{180}$ (с точност до 8 знака след десетичния знак).
+
+Второ, ще сменим наименованието на някои константи: $\mathrm{I} \rightarrow \mathrm{i}$, $\mathrm{L} \rightarrow \mathrm{\lambda}$, $\mathrm{long.peri.} \rightarrow \tilde{\omega}$ и \\
+$\mathrm{long.node.} \rightarrow \mathrm{\theta}$.
+Получаваме следната таблица:
+
+\begin{table}[!h]
+\begin{center}
+\begin{tabular}{c||c|c|c|c|c|c}
+ & a & e & i & $\lambda$ & $\tilde{\omega}$ & $\theta$ \\
+ & au, au/Cy & rad, rad/Cy & rad, rad/Cy & rad, rad/Cy & rad, rad/Cy & rad, rad/Cy \\
+\hline\hline
+Mercury & 0,38709927 & 0,20563593 & 0.12225995 & 4.40259868 & 1.35189358 & 0.84353100 \\
+ & 0,00000037 & 0,00001906 & -0.00010380 & 2608.79030501 & 0.00280085 & -0.00218761 \\
+\hline
+Venus & 0,72333566 & 0,00677672 & 0.05924827 & 3.17613446 & 2.29689636 & 1.33831572 \\
+ & 0,00000390 & -0,00004107 & -0.00001377 & 1021.32854958 & 0.00004683 & -0.00484668 \\
+\hline
+EM Bary & 1,00000261 & 0,01671123 & -0.00000027 & 1.75343756 & 1.79660147 & 0.0 \\
+ & 0,00000562 & -0,00004392 & -0.00022596 & 628.30757790 & 0.00564219 & 0.0 \\
+\hline
+Mars & 1,52371034 & 0,09339410 & 0.03228321 & -0.07947238 & -0.41789517 & 0.86497713 \\
+ & 0,00001847 & 0,00007882 & -0.00014192 & 334.06130168 & 0.00775643 & -0.00510637 \\
+\hline
+Jupiter & 5,20288700 & 0,04838624 & 0.02276602 & 0.60033114 & 0.25706047 & 1.75360053 \\
+ & -0,00011607 & -0,00013253 & -0.00003206 & 52.96631189 & 0.00370929 & 0.00357253 \\
+\hline
+Saturn & 9,53667594 & 0,05386179 & 0.04338874 & 0.87186604 & 1.61615531 & 1.98378354 \\
+ & -0,00125060 & -0,00050991 & 0.00003379 & 21.33653879 & -0.00731244 & -0.00503838 \\
+\hline
+Uranus & 19,18916464 & 0,04725744 & 0.01348507 & 5.46703627 & 2.98371499 & 1.29183904 \\
+ & -0,00196176 & -0,00004397 & -0.00004240 & 7.47842217 & 0.00712187 & 0.00074012 \\
+\hline
+Neptune & 30,06992276 & 0,00859048 & 0.03089309 & -0.96202600 & 0.78478315 & 2.30006864 \\
+ & 0,00026291 & 0,00005105 & 0.00000617 & 3.81283674 & -0.00562720 & -0.00008878 \\
+\end{tabular}
+\end{center}
+\end{table}
+
+Също като подготовка, ще изчислим рожденната ми дата във векове.
+Аз съм роден на 27 Април 2002 година.
+Това е 117-ят ден в годината, което е $\frac{117}{365.25} = 0.32032854$ Юлиански години.
+Тоест, роден съм $2.32032854$ Юлиански години след началото на епохата (1 Януари 2000, 00:00 часа), което са $\frac{2.32032854}{100} = 0.02320328$ века.
+
+\paragraph{1. Решение}
+
+\paragraph{2. Решение}
+
+\end{document} \ No newline at end of file