Answer to Question #202855 in Other for sanjeewa

Question #202855

Astronomers need to identify the position of objects in the sky with very high precision. For that,

it is essential to have coordinate systems that specify the position of an object at a given time.

One of them is the equatorial coordinate system that is widely used in astronomy.

(a) Explain how the equatorial coordinate system works.

(b) What is the meaning of J2000 that oen occurs together with equatorial coordinates?

The object NGC 4440 is a galaxy located in the Virgo Cluster at the following equatorial coordinates

(J2000): 12h 27m 53.6s (right ascension), 12 170 3600 (declination). The Calar Alto Observatory

is located in Spain at the geographical coordinates 37.23N and 2.55W.

(c) Is the NGC 4440 galaxy observable from the Calar Alto Observatory?

Expert's answer
Dear sanjeewa, your question requires a lot of work, which neither of our experts is ready to perform for free. We advise you to convert it to a fully qualified order and we will try to help you. Please click the link below to proceed: Submit order

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!


No comments. Be the first!

Leave a comment

Ask Your question

New on Blog