As measured by mission control, how far away is the distant star?

Data is missing but assuming the values:
Equation is as follows:
(1-β^2) = 10/150 
β =v/C = 0.99 
v = 0.99 C 

As,
Distance = Velocity * Time
So,
1st Distance= 0.99 C* time = 0.99 C*150 years = 148.5 light years 
2nd Distance = 0.99 C* time = 0.99 C*10 years = 9.9 light years

Sequoia national park  /  inyo national forest, california, u.s. mount whitney is the tallest mountain in california, as well as the highest summit in the contiguous united states and thesierra nevada—with an elevation of 14,505 feet (4,421 m).