开普勒第三定律计算器
Enter values to see results and the formula.
Calculate
Example values are ready
Review the inputs, then select Calculate.Calculation formula
计算结果 = 2*pi*sqrt(a**3/(G*mass))
- mass
- 中心天体质量 · kg
- a
- orbital semi-major axis · m
- G
- 6.6743e-11
- pi
- 3.141592653589793