If a star is located at 62.5 pc and has an apparent magnitude of 6 what is it absolute magnitude?

Q: 31) Star Betelgeuse has an apparent magnitude of 0.42 and an absolute magnitude of -5.6. Estimate…

A: The distance magnitude formula relates the apparent and absolute magnitude of a celestial object…

Q: 8) Star A has an apparent magnitude of 2.5 and star B has an apparent magnitude of 3.9. Calculate…

A: When studying stars astronomers use two different magnitudes, apparent and absolute magnitude.…

Q: 6) Estimate the distance to the star Aldebaran with absolute magnitude -0.641 and apparent magnitude…

A: The absolute magnitude is the magnitude of a celestial object if it was observed from a distance of…

Q: Consider two identical stars, A and B. Star B is 10 times farther away than star A. What is the…

A: Two identical stars A and B are given which are at different distances.

Q: What is the most common type of star?

A: There are different types of stars in our universe. They are mainly categorized based on their mass,…

Q: If star B is a 5th magnitude star and star C is 9th magnitude, what is their brightness ratio? Light…

A: Apparent magnitude of the star m is the measure of brightness of star from earth. Brightness is also…

Q: Calculate the mass of a star having a diameter of 6E5 km and an average density of 1.5 g/cm3.…

A: We have : Density = masscolumeVolume of star = 43x π x r3Diameter of star = 6 x 105kmRadius of star…

Q: How far away would the Sun need to be to be just visible to the naked eye (apparent magnitude =…

A: Solution: Given that apparent magnitude, m = 5.90 the absolute magnitude of the Sun, M = 4.83

Q: If a star has an apparent magnitude of 3.5 and an absolute magnitude of 5, how far away is it?

A:

Q: Considering absolute magnitude M, apparent magnitude m, and distance d. Compute the unknown for each…

A: Given: Considering absolute magnitude M, apparent magnitude m, and distance d To determine: a.M if…

Q: Why does the luminosity of a star depend on both its radius and its temperature?

A: Luminosity is the radiant power emitted by star. The luminosity is measured in Watt or Joules per…

Q: According

A: There is a simple relationship between a star's distance and its parallax angle: d = 1/p The…

Q: If a star's absolute magnitude value is significantly larger than its apparent magnitude value…

A: Absolute magnitude Mv: The magnitude that a star is expected to have if it were at a distance of 10…

Q: A star has an apparent magnitude of 10.0 and an absolute magnitude of 2.5. How far away is it?

A:

Q: If a star has an apparent magnitude equal to its absolute magnitude, how far away is it in parsecs?

A: Given that :Apparent magnitudemp=Mv

Q: A certain star is 13.7 times dimmer than a star with apparent magnitude m = 3.9.  What is the…

A: We are given the ratio of brightness of stars. We are given the apparent magnitude of the brighter…

Q: What is the total mass of a visual binary system if the average separation of the stars is 8 AU and…

A: A binary system is formed when two astronomical objects come close enough to start orbiting each…

Q: You observe a star with an apparent magnitude mv=12 at a distance of 1 kiloparsec.  What is this…

A: The relation between apparent magnitude, absolute magnitude, and distance of star in parsec is given…

Q: Which of the following is least reasonable regarding the magnitude scale: Group of answer choices…

A: The magnitude scale in astronomy helps us to quantify the brightness and distance of celestial…

Q: A distant F0 star is 6.3 times less bright than a nearer F0 star which has a parallax of 0.2…

A: Given: p=0.2 arcsec The distance of the distant F0 star from the nearer F0 star is : d=1p=10.2=5…

Q: Given star A with apparent visual magnitude mv = 6.5, and star B with mv = 4.4, what is the flux…

A: Given, star A with apparent visual magnitude mA = 6.5, and star B with mB = 4.4, the flux ratio…

Q: Calculate the absolute magnitude of a star at a distance of 6 pc with an apparent magnitude of 3.

A: The apparent magnitude and absolute magnitude are two terms used to define the brightness of a star.…

Q: Calculate by how many times Betelgeuse is brighter than the Sun, if its parallax is 0.006 arcsec,…

A: The objective of the question is to calculate how much brighter Betelgeuse is compared to the Sun.…

Q: How do you calculate the mass of a star?

A: To calculate mass of a single star is a difficult process however to calculate the mass of binary…

Q: A star has an apparent magnitude of 6 and an absolute magnitude of 3. How far is the star from…

A: The distance of a star can be measured from its absolute and apparent magnitude.    The apparent…

Q: A star has a parallax angle of 0.0270 arcseconds and an apparent magnitude of 4.641. What is the…

A: According to the guidelines, only one question will be answered. Please submit the other question…

Q: Compute the distance to the following stars using the luminosity-distan relationship: m-M=5 log (d)…

A: Apparant Magnitude (m) = 9.95Absolute Magnitude (M) = 0.75

Q: A star has an apparent magnitude of 10 and an absolute magnitude of 2.5. How far is it?

A:

Q: Using the center-of-mass equations or the Center of Mass Calculator (under Binary-Star Basics,…

A: Given: In this question, the given details are Consider the star 1 has m1=3.4 solar masses, and the…

Q: Question 32 Consider three Main Sequence stars, an O star, an F star and a K star, each with an…

A: Question 32: Among O star, F star, and K star each with a magnitude of 2 . which one is most…

Q: Calculate the mass of a star having a diameter of 6E5 km and an average density of 1.1 g/cm3

A: It is given that,

Q: (a) The figure shows the three stars and their velocities. Which star has the largest proper motion?…

A:

Q: Rigil Kent is a main sequence star (G2). Its temperature is measured to be about 5,800 K. If the…

A: Apparent magnitude (m) = +1.33Temperature = 5,800 K