Why does the International Space Station orbit the Earth every 90 minutes? What are the reasons why that specific speed was chosen for the ISS? - Quora
![SOLVED: The international Space Station has an orbital period of 92.65 minutes an orbital speed of 7670 mls, and a mass of about 4.19 x 10^5 kg: The mass of the Earth SOLVED: The international Space Station has an orbital period of 92.65 minutes an orbital speed of 7670 mls, and a mass of about 4.19 x 10^5 kg: The mass of the Earth](https://cdn.numerade.com/ask_previews/28a91825-40ae-4374-a11d-9444fe01bd90_large.jpg)
SOLVED: The international Space Station has an orbital period of 92.65 minutes an orbital speed of 7670 mls, and a mass of about 4.19 x 10^5 kg: The mass of the Earth
![orbital mechanics - What is the velocity of the ISS relative to the Earth's surface? - Space Exploration Stack Exchange orbital mechanics - What is the velocity of the ISS relative to the Earth's surface? - Space Exploration Stack Exchange](https://i.stack.imgur.com/ZxZrn.png)