The correction for parallax,is

- 1
  
  -8''.8 cos $α$
- 2
  
  +.8'' sin $α$
- 3
  
  +8''.8 cos $α$
- 4
  
  -8''.8 cos $α$

Display Comments

Leave a comment

Login at first then you can submit comment. Click here to login.