Skynet 5C
Skynet 5C is a satellite used for military communications. The approximate mass before launch was 4,700 kilograms. Skynet 5C has a geocentric orbital pattern and makes a complete orbit in 1,440 minutes at a speed of 3.07 kilometers per second. The expected life of this satellite is 15 years. Skynet 5C can be purchased for 135,000,000 dollars.