Physical Characteristics of Planets
The planets of the Solar System can be divided into two major classes, terrestrial and Jovian planets, but each planet has its own interesting characteristics. With the Stellarium planetarium software, you can get a close-up view of the planets and see their features for yourself.
Background Question – Describe three characteristics of a planet that you think you could measure from visual observations.
Object: Explain the purpose of this laboratory assignment in your own words. What do you think you will accomplish or learn from this exercise?
Hypothesis: Write a simple hypothesis connected to planetary features that you will be able to test using the Stellarium software (for example, Jovian planets have faster rotation period than terrestrial planets)
1) Open the Stellarium software. Open the location window (F6) and change the planet to the Sun. This will change our observing location to the center of our Solar System.
2) Open the Sky and Viewing options window (F4). Under the “Sky” tab, uncheck the Atmosphere, Stars, and Dynamic eye adaption. Check “Show planet markers” and “Show planet orbits”.
3) Select the Landscape tab and uncheck “Showground”.
4) Open the Search window (F3) and enter in Mercury. The view should shift such that the Mercury is in the center of the screen. As long as Mercury is actively select, it will remain in your field of view as you advance time.
5) In the table below, make note of the visible features of Mercury. This can include over color, surface features such as craters or ice caps, presence of an atmosphere and cloud structure, and any visible moons orbiting the planet. You can also advance time and try to observe on the planet has a faster or slow rotation.
6) Repeat your observer with each of the eight planets. You can use the Search window (F3) to shift your view to each planet.
Q1 In your opinion, which planet had the most distinct appearance?
Q2: Which group of planets (terrestrial or Jovian) appear to have the most moons?
Q3: Which group of planets (terrestrial or Jovian) appear to have the fastest rotation?
Q4: Did you have any problem observing the rotation of any planet? If so, why do you think this was the case?
7) We can use the small-angle formula to find the physical diameter of a planet. Select one planet and record its angular size in arcseconds and distance from the observer (Distance displayed in units of millions of km). The physical size of an astronomical object is equal to the angular size times the object’s distance divided by 206, 265 ( similar formula can be found in the textbook on page 29).
Q5: Compare your calculation with the planet radius information in the textbook (Chapter 6 or Appendix E). Is your calculated radius close to the known value?
9) Continue using Stellarium to test your individual hypothesis. If you need further direction, please ask your instructor.
Conclusion: In 1-2 paragraphs, explain if your observations and data support or conflict with your hypothesis and if you have met your assignment objective. Was there any portion of the assignment that was particularly interesting or difficult?
Why Choose Us
At Myhomeworkwriters.com, we always aim at 100% customer satisfaction. As such, we never compromise o the quality of our homework services. Our homework helpers ensure that they craft each paper carefully to match the requirements of the instruction form.
Professional Academic Writers
With Myhomeworkwriters.com, every student is guaranteed high-quality, professionally written papers. We ensure that we hire individuals with high academic qualifications who can maintain our quality policy. These writers undergo further training to sharpen their writing skills, making them more competent in writing academic papers.
Our company maintains a fair pricing system for all academic writing services to ensure affordability. Our pricing system generates quotations based on the properties of individual papers.
My Homework Writers guarantees all students of swift delivery of papers. We understand that time is an essential factor in the academic world. Therefore, we ensure that we deliver the paper on or before the agreed date to give students ample time for reviewing.
Myhomeworkwriters.com maintains a zero-plagiarism policy in all papers. As such, My Homework Writers professional academic writers ensure that they use the students’ instructions to deliver plagiarism-free papers. We are very keen on avoiding any chance of similarities with previous papers.
Customer Support 24/7
Our customer support works around the clock to provide students with assistance or guidance at any time of the day. Students can always communicate with us through our live chat system or our email and receive instant responses. Feel free to contact us via the Chat window or support email: firstname.lastname@example.org.
Try it now!
How it works?
Follow these simple steps to get your paper done
Place your order
Fill in the order form and provide all details of your assignment.
Proceed with the payment
Choose the payment system that suits you most.
Receive the final file
Once your paper is ready, we will email it to you.
Our Homework Writing Services
My Homework Writers holds a reputation for being a platform that provides high-quality homework writing services. All you need to do is provide us with all the necessary requirements of the paper and wait for quality results.
At My Homework Writers, we have highly qualified academic gurus who will offer great assistance towards completing your essays. Our homework writing service providers are well-versed with all the aspects of developing high-quality and relevant essays.
Admission and Business Papers
With Myhomeworkwriters.com, we will help you secure a position at your desired institution. Our essay writing services include the crafting of admissions papers. We will still help you climb your career ladder by helping you write the official papers that will help you secure a job. We will guide you on how to write an outstanding portfolio or resume.
Editing and Proofreading
Myhomeworkwriters.com has a professional editorial team that will help you organize your paper, paraphrase it, and eliminate any possible mistakes. Also, we will help you check on plagiarism to ensure that your final paper posses quality and originality.
My Homework Writers harbors professional academic writers from diverse academic disciplines. As such, we can develop homework writing services in all academic areas. The simplicity or complexity of the paper does not affect the quality of homework writing services.