mars-earth.txt

On the Movements of the Earth
size(400, 400);
line(120, 80, 340, 300);

----
火星の奇跡
地球から見上げる
なにかの星座のまわりを回る

* 10/12
* 12/28
* 7/10
* 2/9 

公転周期:  686.980 日

2 years overvation

https://www.nao.ac.jp/astro/feature/mars2020/position.html
https://celestiaproject.space/docs/CelestiaGuide.html
https://chuugakurika.com/2019/08/27/post-4208/

* O: orbits
* P: planets label
* /: constellation figures
* ^U: Split Horizontally
* Cmd+T: Set Time

Firstly, let's look at the orbit of Mars from Earth

1. Select Warsaw (Poland)
2. Follow (f)
3. Go to Selection (g)
4. Select Mars
5. Track (t)

Split Horizontally

Don't press the "Go"

1. Select Sun
2. Track (t)
3. Go to Selection (g)
4. Select Earth
5. Follow(f)
6. Select Sun
7. Lock(:)

Or just follow Sun


2027 Jan