Constellation Classification Cards*
... and appears that way in both sets. Use the first number for Albireo when forming the graph. Albireo is a beautiful double star (the stars are close to each other in the sky, but may not be orbiting each other, i.e., not a binary). 7. Students with stars less than 0 on the brightness scale should tak ...
... and appears that way in both sets. Use the first number for Albireo when forming the graph. Albireo is a beautiful double star (the stars are close to each other in the sky, but may not be orbiting each other, i.e., not a binary). 7. Students with stars less than 0 on the brightness scale should tak ...
chapter 24 instructor notes
... In 1837 Argelander, of the Bonn Observatory and orginator of the BD catalogue, was able to derive an apex for the solar motion from studying stellar proper motions. His result is very similar to that recognized today. Also in 1837, Frederick Struve found evidence for interstellar extinction in star ...
... In 1837 Argelander, of the Bonn Observatory and orginator of the BD catalogue, was able to derive an apex for the solar motion from studying stellar proper motions. His result is very similar to that recognized today. Also in 1837, Frederick Struve found evidence for interstellar extinction in star ...
Section 1 - MrTestaScienceClass
... Non-optical Telescopes A. To study _________________, scientists must use nonoptical telescopes a. different types of non-optical telescopes will detect different types of electromagnetic __________________ B. Radio Telescope a. Detect ___________ __________ i. since very little radio _________ reac ...
... Non-optical Telescopes A. To study _________________, scientists must use nonoptical telescopes a. different types of non-optical telescopes will detect different types of electromagnetic __________________ B. Radio Telescope a. Detect ___________ __________ i. since very little radio _________ reac ...
MAPPING THE SOLAR SYSTEM
... Born 1546 in Denmark At age 15 went to Leipzig at to study law, secretly studied astronomy. Spent several years at European universities studying astronomy ...
... Born 1546 in Denmark At age 15 went to Leipzig at to study law, secretly studied astronomy. Spent several years at European universities studying astronomy ...
Here
... wavelengths? 13. What is a blackbody? What does it mean to say that a star appears almost like a black body? … 15. What is Wien’s Law? How could you use it to determine the temperature of a star’s surface? 16. What is the Stefan-Boltzmann law? How do Astronomers us it? ...
... wavelengths? 13. What is a blackbody? What does it mean to say that a star appears almost like a black body? … 15. What is Wien’s Law? How could you use it to determine the temperature of a star’s surface? 16. What is the Stefan-Boltzmann law? How do Astronomers us it? ...
Chandra, Spitzer & VLA Observations of Young Clusters Scott Wolk - CxC/CfA
... LMS- Despite pedestrian 5000K, temperatures they have hot corona. Insight into the interior workings of LMS. ...
... LMS- Despite pedestrian 5000K, temperatures they have hot corona. Insight into the interior workings of LMS. ...
1 Name: Date: PARALLAX EXERCISE1 The goal of this
... The goal of this exercise is to introduce the student to the concept of parallax, which is a method used to measure distances here on Earth as well as in space. EQUIPMENT: Ruler, Calculator INTRODUCTION Compare the Sun to another star in the sky. They look completely different, and it was once belie ...
... The goal of this exercise is to introduce the student to the concept of parallax, which is a method used to measure distances here on Earth as well as in space. EQUIPMENT: Ruler, Calculator INTRODUCTION Compare the Sun to another star in the sky. They look completely different, and it was once belie ...
Document
... same plane and in the same direction. Halo stars also orbit the center of the galaxy, but with orbits randomly inclined to the disk of the galaxy. • How long does it take the Sun to orbit the galactic center? • Each orbit takes about 230 million years. • How do we determine galactic mass from stella ...
... same plane and in the same direction. Halo stars also orbit the center of the galaxy, but with orbits randomly inclined to the disk of the galaxy. • How long does it take the Sun to orbit the galactic center? • Each orbit takes about 230 million years. • How do we determine galactic mass from stella ...
Lab 2: An OpenGL Solar System
... moons. In the background there are roughly 9000 stars; their positions and intensity are from an astronomical database. Some of the constellations are highlighted. The camera moves smoothly and shows the most important features of the application (sun/planets/moons, animated orbits, stars, constella ...
... moons. In the background there are roughly 9000 stars; their positions and intensity are from an astronomical database. Some of the constellations are highlighted. The camera moves smoothly and shows the most important features of the application (sun/planets/moons, animated orbits, stars, constella ...
Lecture 12
... absolute magnitude, you can find the star's distance (using the inverse square law of brightness). • If you know a star's apparent magnitude and distance, you can find the star's luminosity. • The luminosity is an intrinsic property of the star, not based on how far away it is. • A star's luminosity ...
... absolute magnitude, you can find the star's distance (using the inverse square law of brightness). • If you know a star's apparent magnitude and distance, you can find the star's luminosity. • The luminosity is an intrinsic property of the star, not based on how far away it is. • A star's luminosity ...
The Southern Fall PDF - Treasures of the Southern Sky
... Open clusters such as NGC 3293 are excellent laboratories for studying the late stages of star formation and their early evolution. The young stars have not moved far from their birthplace, so it is certain that they are all at the same distance. This allows a detailed comparison to be made of the i ...
... Open clusters such as NGC 3293 are excellent laboratories for studying the late stages of star formation and their early evolution. The young stars have not moved far from their birthplace, so it is certain that they are all at the same distance. This allows a detailed comparison to be made of the i ...
Constellations Overview
... scientific terms they provide a system that allows the easy location and identification of individual stars. ...
... scientific terms they provide a system that allows the easy location and identification of individual stars. ...
The Dimensions Program - Asnuntuck Community College
... Mizar A and Mizar B Another binary system is the Mizar system in the Big Dipper, Figure 5. Mizar A and Mizar B are two stars that rotate around each other every thousands of years or so. It has been known that Mizar A is itself a binary system, and was imaged for the first time by the Optical Interf ...
... Mizar A and Mizar B Another binary system is the Mizar system in the Big Dipper, Figure 5. Mizar A and Mizar B are two stars that rotate around each other every thousands of years or so. It has been known that Mizar A is itself a binary system, and was imaged for the first time by the Optical Interf ...
Warm- up Question Tell me what you know about The Big Bang
... The magnetic fields cause large clouds of hot gas to arch high above the sun’s surface The arch follows the magnetic field lines; can last a few days to a year Solar flares a violent eruptions of gas; can last several hours Flares thrown into space; cause magnetic storms on earth that can ...
... The magnetic fields cause large clouds of hot gas to arch high above the sun’s surface The arch follows the magnetic field lines; can last a few days to a year Solar flares a violent eruptions of gas; can last several hours Flares thrown into space; cause magnetic storms on earth that can ...
Sample Schedule 2012
... planets, moons etc. The solar currents formed by the spinning disk mean that planets can form in different parts of the protoplanetary disk. Inner planets formed close to the location of the sun in the protoplanetary disk. They formed from compounds that had high melting points as this region was to ...
... planets, moons etc. The solar currents formed by the spinning disk mean that planets can form in different parts of the protoplanetary disk. Inner planets formed close to the location of the sun in the protoplanetary disk. They formed from compounds that had high melting points as this region was to ...
DoAr21_AAS2005 - Astronomy at Swarthmore College
... x-ray activity similar in origin to solar-type x-ray activity (alpha-omega dynamo driven)? If so, why is it stronger? Is it connected to accretion? ...
... x-ray activity similar in origin to solar-type x-ray activity (alpha-omega dynamo driven)? If so, why is it stronger? Is it connected to accretion? ...
parallax
... sky. They look completely different, and it was once believed that they were different types of objects. In fact, the Sun was once considered a planet! We now know the Sun is just another star, and the reason that the Sun appears different to us is that it is so much closer. Determining distances in ...
... sky. They look completely different, and it was once believed that they were different types of objects. In fact, the Sun was once considered a planet! We now know the Sun is just another star, and the reason that the Sun appears different to us is that it is so much closer. Determining distances in ...
PARALLAX EXERCISE1 The goal of this exercise is to introduce the
... sky. They look completely different, and it was once believed that they were different types of objects. In fact, the Sun was once considered a planet! We now know the Sun is just another star, and the reason that the Sun appears different to us is that it is so much closer. Determining distances in ...
... sky. They look completely different, and it was once believed that they were different types of objects. In fact, the Sun was once considered a planet! We now know the Sun is just another star, and the reason that the Sun appears different to us is that it is so much closer. Determining distances in ...
Binary evolution in a nutshell
... Here we made the assumption that the fraction of the stellar mass available for hydrogen fusion is the same for all stars. In reality, this factor will vary; it is ∼ 0.15 for the Sun, but may be much larger for more massive stars, for example because they have convective cores and can mix material f ...
... Here we made the assumption that the fraction of the stellar mass available for hydrogen fusion is the same for all stars. In reality, this factor will vary; it is ∼ 0.15 for the Sun, but may be much larger for more massive stars, for example because they have convective cores and can mix material f ...