What constellation is almost directly opposite the ecliptic

Assignment Help Science

Reference no: EM133204655

Assignment: Lab Exercise- Celestial Sphere

The goal of this lab is to illustrate the concept of the celestial sphere and how it is used to understand the location and motion of objects in our sky. We will also use this opportunity to study the celestial coordinate system and the local coordinate system. To perform this lab, you will need access to a celestial sphere globe.

I. Celestial Coordinates

Locate and identify the declination of the following features:

North Celestial Pole ____.
South Celestial Pole ____.
Celestial Equator _____.

1. What is the name of the bright star closest to the North Celestial Pole? What is its Declination? (Note, you'll need to look this up)

2. Is there a major star close to the South Celestial Pole?

3. Note the lines that run from one pole to the other passing through the celestial equator. These are right ascension lines. What units are they measured in and what is significant about the zero line? Note your instructor will need to help with this one.

4. What is the relationship between the altitude of the north celestial pole and your latitude on earth?

II. Ecliptic

1. Locate the ecliptic. What object follows the ecliptic?

2. Do any other objects in the solar system follow the ecliptic?

3. What is the relationship between the constellations of the zodiac and the ecliptic?

III. Constellations

1. Place the sun on today's date.

2. What constellation is almost directly opposite the ecliptic?

3. What time of night is this constellation at its highest point?

4. What constellation will be visible during this time (the time identified in the previous question) 6 months from now?

5. Why do stars visible at night change throughout the year?

6. What constellations are circumpolar from Las Vegas?

IV. Seasons

Find the date, Right Ascension, and Declination of the following points using your celestial sphere

Sun's Position	Date	RA	DEC
Vernal Equinox
Autumnal Equinox
Summer Solstice
Winder Solstice

What is the altitude of the sun at noon in Las Vegas on:

The autumnal equinox ____ .
Winter Solstice _____.

Reference no: EM133204655

Questions Cloud

Write about the initiate phase of it compliance program : Write about the "Initiate phase of IT compliance Program". Research about initiate & plan phases, Just need to focus on initiate phase of IT compliance Program.

List 3 pain assessment tools used- newborn toddler adult : Differentiate between acute and chronic pain, the different assessment tools that can be used. List 3 pain assessment tools used (Newborn, Toddler, Adult).

What stock exchange is the company listed on : Please make sure your written paper includes answers to the following questions: What stock exchange is the company listed on? What is their ticker symbol

Name specific job crafting strategy or intervention : Which specific job crafting strategy or intervention do you think would be most effective at your organization or for your specific job?

What constellation is almost directly opposite the ecliptic : Place the sun on today's date. What constellation is almost directly opposite the ecliptic? What time of night is this constellation at its highest point?

Differentiation strategy and abest-cost strategy : How would you characterize Stihl's competitive strategy? Should it be classified as low-cost provider strategy? A differentiation strategy? Abest-cost strategy?

Interpret different types of construction information : Interpret different types of construction information in order to explain a construction project and Assess ways in which construction professionals collaborate

How would you characterize best buy competitive strategy : How would you characterize Best Buy's competitive strategy? Should it be classified as a low-cost provider strategy? A differentiation strategy?

How is your cell phone call transmitted : AST 131 Dutchess Community College. How is your cell phone call transmitted? List the approximate years that your identified EM waves have been in use.

User Account

All Pages