This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: How is a constellation different from an asterism? What will be an ideal ... (Read 45 times)

beccaep

  • Hero Member
  • *****
  • Posts: 535
on: Jul 27, 2018
How is a constellation different from an asterism?
 
  What will be an ideal response?

Question 2

How are the celestial poles and celestial equator defined by Earth's rotation?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

AngeliqueG

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 27, 2018
Answer to Question 1

A constellation is a group of stars in the sky with defined boundaries, recognized by the International Astronomical Union (IAU), and an asterism is a named group of stars that is not recognized by the IAU. Stars that form asterism can be a part of one or several constellations.

Answer to Question 2

The north and south celestial poles are the pivots on which the sky appears to rotate, and the celestial equator is an imaginary line around the sky above Earth's equator.


beccaep

  • Hero Member
  • *****
  • Posts: 535
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


AngeliqueG

  • Sr. Member
  • ****
  • Posts: 343
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Andromeda as depicted in Urania's Mirror, set of constellation cards published in London c.1825 Andromeda as depicted in Urania's Mirror, set of constellation cards published in London c.1825
People have seen patterns in the stars since ancient times.[5] This 1690 depiction of the constellat People have seen patterns in the stars since ancient times.[5] This 1690 depiction of the constellat
The Pleiades, an open cluster of stars in the constellation of Taurus. These stars share a common mo The Pleiades, an open cluster of stars in the constellation of Taurus. These stars share a common mo
A very light ideal spring stretches by when it is used to hang a 135-N object. What is the ... A very light ideal spring stretches by when it is used to hang a 135-N object. What is the ...
If CP for an ideal gas is 35.4 J/molK, which of the following is CV for this gas? If CP for an ideal gas is 35.4 J/molK, which of the following is CV for this gas?
For the circuit in Figure 1, assume ideal diodes. The peak inverse voltage is approximately For the circuit in Figure 1, assume ideal diodes. The peak inverse voltage is approximately
Video: Component of feedback systems & Communication and regulation of body systems

For a complete list of videos, visit our video library