Using the orbital speed version of Kepler's Law we calculate the mass of the Sun. The link to the derivation of the orbital speed version is here: [ Ссылка ]
![](https://i.ytimg.com/vi/9oHbtHODWKc/mqdefault.jpg)
Using the orbital speed version of Kepler's Law we calculate the mass of the Sun. The link to the derivation of the orbital speed version is here: [ Ссылка ]