Planetary temperatures: A) Neglecting internal heat sources and assuming rapid rotation, calculate the average equilibrium temperature for all eight planets using the data provided in Tables E.1, E.9, and E.10. B) At which wavelength would you expect the blackbody spectral peak of each planet?| Table E.9 Basic Atmc Parameters for the Giant Planets" Parameter Jupiter Saturn Uranus Neptune Mean heliocentric distance (AU) 5.203 9.543 19.19 30.07 Geometric albedo (Ap) 0.52 0.47 0.51 0.41 Bond albedo 0.343 + 0.032 0.342 + 0.030 0.290 + 0.051 0.31 # 0.04 Effective temperature (K) 124.4 + 0.3 95.0# 0.4 59.1 4 0.3 59.3 #0.8 Equilibrium temperature (K) 110 81 58 46 Temperature (P = 1 bar) (K) 165.0 134.8 76.4 71.5 Tropopause temperature (K) 111 82 53 52 Mesosphere temperature (K) 160-170 150 140-150 140-150 Exobase temperature (K) 900-1300 800 750 750 Tropopause pressure (mbar) 140 65 110 140 Scale height (at 1 bar) (km) 24 47 25 23 Adiabatic lapse rate (K/km) 2.1 0.9 1.0 1.3 Energy balance 1.63 + 0.08 1.87 + 0.09 1.05 +0.07 2.68 # 0.21 All values from Table 4.1 in de Pater and Lissauer (2010). References are provided therein. Ratio (energy radiated into space)/(solar energy absorbed). Table E.10 Basic Atmospheric Parameters for Venus, Earth, Mars and Titan Parameter Venus Earth Mars Titan Mean heliocentric distance (AU) 0.723 1.000 1.524 9.543 Geometric albedo An 0.84 0.367 0.15 0.21 Bond albedo 0.75 0.306 0.25 0.20 Surface temperature (K) 737 288 215 93.7 Equilibrium temperature (K) 232 255 210 85 Exobase temperature (K) 270-320 800-1250 200-300 149 Surface pressure (bar) 92 1.013 0.00636 1.47 Scale height at surface (km) 16 8.5 11 20 Adiabatic lapse rate (K/km) 10.4 9.8 4.4 1.4 * All values from Table 4.2 in de Pater and Lissauer (2010). References are provided therein. Table E.1 Planetary Mean Orbits and Symbols Planet Symbol (AU) (deg) (deg) (deg) Mercury 0.387 1 0.206 7.005 48.3309 77.4561 252.2509 Venus 0.723 3 0.007 3.394 76.6799 131.5637 181.9798 Earth 1.000 0 0.017 0.0 0.0 102.9374 100.4665 Mars 1.5237 0.093 1.850 49.5581 336.6023 355.4333 Jupiter 5.203 0.048 1.303 100.464 14.331 34.351 Saturn 9.543 0.056 2.489 113.666 93.057 50.077 Uranus 19.192 0.046 0.773 74.01 173.01 314.06 Neptune 30.069 0.009 1.770 131.78 48.12 304.35 Am is mean longitude. All data are for the 12000 epoch and were taken from Yoder (1995). Pluto, which was classified as a planet from its discovery in 1930 until 2006, also has an official symbol, e. The symbol for Earth's Moon is , and that used for the sun is o