For determining the local sidereal time

- 1
  
  the hour angle of star is added to the right ascension if star is in western horizon
- 2
  
  the hour angle of star is subtracted from the right ascension if star is in western horizon.
- 3
  
  the hour angle of star is added to the right ascension if star is in eastern horizon.
- 4
  
  none of these.

Display Comments

Leave a comment

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