Related InterviewSolutions

• Calculate the book value of gold in the iron meteorite Lutetia (Science Brief 13.7.1) based on the following information: Diameter = 115 km, density = 7.90 g/cm , concentration of gold = 3 0.6 µg/g (ppm), price of gold = $12,405 per kg (Kargel, 1994). 
• The orbit of the Apollo asteroid Geographos has an average radius a = 1.24 AU and an eccentricity e = 0.34. Calculate the distance of this asteroid from the Sun at perihelion (q) and at aphelion (Q).
• Estimate the average distance between asteroids that reside between the orbits of Mars and Jupiter. Total area = 1.74 x 1018 km2. Assume that this area is populated by 2 × 106 individual asteroids and that the area surrounding each asteroid is circular in shape.