Get Ast101 Right Ascension And Declination Worksheet Answer Key

This guide provides a detailed overview of how to accurately fill out the Ast101 Right Ascension And Declination Worksheet Answer Key online. Whether you are a beginner or have some experience, this step-by-step approach will help you navigate through the form effectively.

Follow the steps to complete the worksheet accurately.

1. Click the ‘Get Form’ button to access the Ast101 Right Ascension And Declination Worksheet Answer Key and open it for editing.
2. Examine the rectangular star map presented on the worksheet. Familiarize yourself with the celestial sphere’s representation and the distortions that appear near the edges.
3. Identify the celestial equator on the map, which runs horizontally through the center. Here, you will measure right ascension (RA) from left to right, using the scales indicated at the top and bottom.
4. Measure declination (Dec) perpendicularly from the celestial equator using the scales at the left and right edges of the map.
5. In the first question, locate the topmost star of the constellation Libra on the star map. Record its right ascension, rounding to the nearest 15 minutes, followed by its declination rounded to the nearest 2 degrees.
6. Proceed to the section regarding the sun's position for each season. Utilize the table provided to plot the sun’s right ascension and declination on the star map.
7. Complete the table listing the constellation in which the sun is located during each seasonal position and its opposite constellation.
8. Estimate the right ascension and declination of the sun on specific dates like October 22 and May 21 based on the plotted positions.
9. For the major planets, plot their positions based on the given coordinates from October 7, 2003, using a different color for clarity.
10. In the designated table, fill in the constellation closest to each planet’s plotted position.
11. Analyze the moon’s coordinates provided in the table and plot the moon’s positions accordingly, labeling with the respective dates.
12. Finally, fill in the constellation closest to each moon position and summarize observations regarding the moon's orbit relative to the earth's orbital plane.
13. After filling out the worksheet, ensure all information is accurate, then save your changes, and you may opt to download, print, or share the completed form.

Take the next step in your studies and complete the Ast101 Right Ascension And Declination Worksheet Answer Key online today!