Hover or tap underlined Spanish terms to see their translation and exam tip.
El arco de ecuador celeste, contado hacia el este, comprendido entre el Punto de Aries y el semicírculo horario de un astro es:The arc of the celestial equator, counted eastwards, between the First Point of Aries and a body’s hour circle is:
Show the answer
Correct answer: d) The body’s right ascension
Why it is correct
Counted eastwards from Aries it is right ascension. Sidereal hour angle is the same arc counted westwards.
Why the others are not
- a) Counted from the meridian.
- b) Counted westwards.
- c) Not the term.
How to work it out in the exam
- From Aries eastward: right ascension.
Where this question comes from
- Junta de Andalucía · 2022 · 3ª convocatoria · CY Módulo de navegación · question 1 Official paper · Official answer key
Pending instructor review. Machine translation, not reviewed.