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The temperature and pressure inside Jupiter increase steadily inward as the heat of planetary formation can only escape by convection. [56] At a surface depth where the atmospheric pressure level is 1 bar (0.10 MPa ), the temperature is around 165 K (−108 °C; −163 °F).
The vertical temperature gradients in the Jovian atmosphere are similar to those of the atmosphere of Earth. The temperature of the troposphere decreases with height until it reaches a minimum at the tropopause, [17] which is the boundary between the troposphere and stratosphere. On Jupiter, the tropopause is approximately 50 km above the ...
The latest brown dwarf proposed for the Y spectral type, WISE 1828+2650, is a > Y2 dwarf with an effective temperature originally estimated around 300 K, the temperature of the human body. [ 102 ] [ 103 ] [ 110 ] Parallax measurements have, however, since shown that its luminosity is inconsistent with it being colder than ~400 K.
Ganymede, or Jupiter III, is the largest and most massive natural satellite of Jupiter, and in the Solar System. Despite being the only moon in the Solar System with a substantial magnetic field , it is the largest Solar System object without a substantial atmosphere.
The vertical temperature of the structure of the GRS is constrained between the 100–600 mbar range, with the vertical temperature of the GRS core at approximately 400 mbar of pressure [clarification needed] being 1.0–1.5°K, much warmer than regions of the GRS to the east–west, and 3.0–3.5°K warmer than regions to the north–south of ...
The effective temperature of the Sun (5778 kelvins) is the temperature a black body of the same size must have to yield the same total emissive power.. The effective temperature of a star is the temperature of a black body with the same luminosity per surface area (F Bol) as the star and is defined according to the Stefan–Boltzmann law F Bol = σT eff 4.
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In principle, the temperature of a star can be calculated directly from the B−V index, ... Jupiter 0.87 0.48 Saturn 1.09 0.58 Uranus 0.56 0.28 Neptune 0.41