Mocks don't measure how much you know. They measure how you behave under pressure. Use them for that.

Time and Calendars — quick quiz

3 NSEA-pattern questions on Time and Calendars. Instant scoring and solutions, no signup — see where you stand in a few minutes.

Question 1 of 3

Easy

If the Local Sidereal Time (LST) is 18h 00m and a star has a Right Ascension of 14h 30m, what is its Hour Angle?