constellations - Otterbein University
... - constellation shapes and names - star names and position in constellation - deep sky objects’ names and position • Quiz: You will be asked to find these objects on a star map. ...
... - constellation shapes and names - star names and position in constellation - deep sky objects’ names and position • Quiz: You will be asked to find these objects on a star map. ...
What is a Star?
... • The brightness a star would appear if it was set at a standard distance from Earth. – Astronomers calculate the stars apparent magnitude and it’s distance from Earth. – Then calculate the brightness if it were a standard distance from Earth. ...
... • The brightness a star would appear if it was set at a standard distance from Earth. – Astronomers calculate the stars apparent magnitude and it’s distance from Earth. – Then calculate the brightness if it were a standard distance from Earth. ...
1. Star A has a distance of 3 parsecs. What is its parallax angle? 1a
... Which of the following stars is the most massive: a) G2V b) K8V c) O1V? c) because its the hottest and hence brightest and hence most luminous. What do all the stars in question 13) have in common? They all lie on the main sequence and hence are burning hydrogen to helium on the main sequence. Star ...
... Which of the following stars is the most massive: a) G2V b) K8V c) O1V? c) because its the hottest and hence brightest and hence most luminous. What do all the stars in question 13) have in common? They all lie on the main sequence and hence are burning hydrogen to helium on the main sequence. Star ...
Chapter #10 Question #27: (c) Four individual protons. During
... The final result is an iron core which is released to the interstellar space during a high mass star supernova. A massive star supernova that blew up before the formation of the solar system would have released iron into the surrounding space which was used up by our solar system during its formatio ...
... The final result is an iron core which is released to the interstellar space during a high mass star supernova. A massive star supernova that blew up before the formation of the solar system would have released iron into the surrounding space which was used up by our solar system during its formatio ...
Laboratory Procedure (Word Format)
... found and used as a reference point. Ursa Major (the Big Dipper) serves as a good reference point for the north circumpolar constellations. Locate the Big Dipper. Begin with the star at the tip of the handle, this is Alkaid. Continue down the handle, the next star is Mizar. Look carefully at Mizar w ...
... found and used as a reference point. Ursa Major (the Big Dipper) serves as a good reference point for the north circumpolar constellations. Locate the Big Dipper. Begin with the star at the tip of the handle, this is Alkaid. Continue down the handle, the next star is Mizar. Look carefully at Mizar w ...
Brightness + Magnitude of Stars
... A. Apparent or Relative Brightness-(cont.) *** As distance to Star Decreases brightness Increases (Inverse Relationship) *** As Luminosity of Star increases brightness Increases (Direct Relationship) B. Apparent Magnitude A number assigned to a celestial object that is a measure of its relative br ...
... A. Apparent or Relative Brightness-(cont.) *** As distance to Star Decreases brightness Increases (Inverse Relationship) *** As Luminosity of Star increases brightness Increases (Direct Relationship) B. Apparent Magnitude A number assigned to a celestial object that is a measure of its relative br ...
THE CONSTELLATION OCTANS, THE OCTANT
... Nu Octantis is the brightest star in the constellation. It has an apparent visual magnitude of 3.76 and is approximately 69 light years distant from the solar system. The star is an orange giant with the stellar classification K1III. It is one of the least luminous giant stars known, with a mass 1.4 ...
... Nu Octantis is the brightest star in the constellation. It has an apparent visual magnitude of 3.76 and is approximately 69 light years distant from the solar system. The star is an orange giant with the stellar classification K1III. It is one of the least luminous giant stars known, with a mass 1.4 ...
Stellar Evolution Lab
... Stage 1- Stars are born in clouds of gas and dust called Nebulas. Stage 2- The gas and dust spiral together and contract under their own gravity. The gas and dust will begin to heat up and start to glow forming Protostars. Stage 3- If a protostar contains enough matter, the central temperature will ...
... Stage 1- Stars are born in clouds of gas and dust called Nebulas. Stage 2- The gas and dust spiral together and contract under their own gravity. The gas and dust will begin to heat up and start to glow forming Protostars. Stage 3- If a protostar contains enough matter, the central temperature will ...
April11
... • Red Giant stars can fill their Roche lobes • In a binary star system, the Roche lobes of the two stars can touch, and mass can pass between them. ...
... • Red Giant stars can fill their Roche lobes • In a binary star system, the Roche lobes of the two stars can touch, and mass can pass between them. ...
June 2014 Night Sky - Explore More - At
... As Summer arrives we need to wait later for truly dark skies, but balmier weather means that cold Winter nights are far behind us. 21st June marks the Summer Solstice for us in the Northern Hemisphere, so the Sun will be in its highest position in the sky and we will enjoy the most hours of daylight ...
... As Summer arrives we need to wait later for truly dark skies, but balmier weather means that cold Winter nights are far behind us. 21st June marks the Summer Solstice for us in the Northern Hemisphere, so the Sun will be in its highest position in the sky and we will enjoy the most hours of daylight ...
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... The Local Group - ________________ million light years in diameter. This is a group of over 50 galaxies. The Milky Way Galaxy - 100,000 light years in diameter o Our Solar System - the Sun's gravity extends out to around 2 light years. So it is about 4 light years in diameter. Earth – 3rd plan ...
... The Local Group - ________________ million light years in diameter. This is a group of over 50 galaxies. The Milky Way Galaxy - 100,000 light years in diameter o Our Solar System - the Sun's gravity extends out to around 2 light years. So it is about 4 light years in diameter. Earth – 3rd plan ...
Spectral Variations of Several RV Tauri Type Stars Patrick Durant
... We have examined the spectra of several RV Tauri type stars including AC Her, SX Her and V Vul. As is typical of this variable type, the stars show changes in spectral type and line strength in addition to changes in their light curve over time. Our group has acquired spectra of these stars during t ...
... We have examined the spectra of several RV Tauri type stars including AC Her, SX Her and V Vul. As is typical of this variable type, the stars show changes in spectral type and line strength in addition to changes in their light curve over time. Our group has acquired spectra of these stars during t ...
Maps & Projections - New York Science Teacher
... Why are there time zones on Earth? If it 2pm in New York State and California is 45 degrees west, what time is it in California? ...
... Why are there time zones on Earth? If it 2pm in New York State and California is 45 degrees west, what time is it in California? ...
downloadable pdf - University of Florida
... But don’t expect to find the star — which is at least 5 million times brighter than the sun — in the night sky. Dust particles between Earth and the star block out all of its visible light. Whereas the sun is located only 8.3 light minutes from Earth, the bright star is 45,000 light years away, on t ...
... But don’t expect to find the star — which is at least 5 million times brighter than the sun — in the night sky. Dust particles between Earth and the star block out all of its visible light. Whereas the sun is located only 8.3 light minutes from Earth, the bright star is 45,000 light years away, on t ...
Unit 6--Astronomy
... b. blue d. orange 3.Gamma rays, X-rays, visible light, and radio waves are all types of ____. a. nuclear energy c. ultraviolet radiation b. chromatic aberration d. electromagnetic radiation 4.Which of the following refers to the change in wavelength that occurs when an object moves toward or away fr ...
... b. blue d. orange 3.Gamma rays, X-rays, visible light, and radio waves are all types of ____. a. nuclear energy c. ultraviolet radiation b. chromatic aberration d. electromagnetic radiation 4.Which of the following refers to the change in wavelength that occurs when an object moves toward or away fr ...
characteristics of stars
... THE COLOUR, TEMPERATURE, AND SIZE OF STARS The colour of stars tell us about their temperature. A relatively cool star glows ________; a relatively hot one glows ________ ________ or _________. Star sizes vary from ______________ to __________________. The Sun is bigger than about _____% of the star ...
... THE COLOUR, TEMPERATURE, AND SIZE OF STARS The colour of stars tell us about their temperature. A relatively cool star glows ________; a relatively hot one glows ________ ________ or _________. Star sizes vary from ______________ to __________________. The Sun is bigger than about _____% of the star ...
Ursa Minor
Ursa Minor (Latin: ""Smaller She-Bear"", contrasting with Ursa Major), also known as the Little Bear, is a constellation in the northern sky. Like the Great Bear, the tail of the Little Bear may also be seen as the handle of a ladle, hence the name Little Dipper. It was one of the 48 constellations listed by the 2nd-century astronomer Ptolemy, and remains one of the 88 modern constellations. Ursa Minor has traditionally been important for navigation, particularly by mariners, due to Polaris being the North Star.Polaris, the brightest star in the constellation, is a yellow-white supergiant and the brightest Cepheid variable star in the night sky, ranging from apparent magnitude 1.97 to 2.00. Beta Ursae Minoris, also known as Kochab, is an aging star that has swollen and cooled to become an orange giant with an apparent magnitude of 2.08, only slightly fainter than Polaris. Kochab and magnitude 3 Gamma Ursae Minoris have been called the ""guardians of the pole star"". Planets have been detected orbiting four of the stars, including Kochab. The constellation also contains an isolated neutron star—Calvera—and H1504+65, the hottest white dwarf yet discovered with a surface temperature of 200,000 K.