Khaki and Kelly Green are colors. They begin with the letter k.
khaki kelly green
The color of a star reveals its temperature. Blue stars are hotter than red stars, with temperatures ranging from about 10,000 K to 40,000 K and higher for the most massive stars.
The colour.O stars ≥ 33,000 K blueB stars 10,000--33,000 K blue to blue whiteA stars 7,500--10,000 K white to blue whiteF stars 6,000--7,500 K yellowish whiteG stars 5,200--6,000 K yellowK stars 3,700--5,200 K orangeM stars ≤ 3,700 K red
A star with a surface temperature of around 5000 K will appear yellowish in color, while a star at 6000 K will appear white. The color of stars is influenced by their temperature due to blackbody radiation; hotter stars emit more blue light, while cooler stars emit more red and yellow light. Thus, as the temperature increases from 5000 K to 6000 K, the star transitions from yellow to a brighter, whiter hue.
The star's temperature. The more blue the star is the hotter it is. Pure blue stars get up to around 18,000 k. The more red the star is the cooler it is. Pure red stars can get up to around 2,500 k. White, yellowish color stars are in the middle.
Stars come in various colors depending on their surface temperature. Hotter stars, like blue ones, have higher surface temperatures, while cooler stars, like red ones, have lower surface temperatures. The color and surface temperature of a star are generally related, with blue stars being hotter (around 10,000 K) and red stars being cooler (around 3,000 K).
The stellar classification of Class K stars are orange and are slightly cooler than our Sun.Notable K type stars are Arcturus which is a supergiant and Alpha Centauri B which is an orange dwarf.K type stars will have a slightly longer period on the main sequence than our own Sun, which is a G type star, and thus K type stars are a good candidate for possible planets and life.See related link for more information.
An O star is typically blue in color, and is one of the hottest types of stars with surface temperatures exceeding 30,000 K. The color of a star is a result of its temperature, with hotter stars appearing blue and cooler stars appearing red.
The colour of a star depends on its temperature. Massive main sequence stars can have surface temperatures of 50,000 K. Smaller stars such as the Sun have surface temperatures of a few thousand K. Red giants have relatively low surface temperatures of about 3,600 K, but are still very bright. 'K' or 'Kelvin' is a temperature measurement, with 0 Kelvin equal to absolute zero equal to -273oC.
The hottest stars still undergoing fusion tend to be blue in colour. These stars rarely get above 50,000 K. Even hotter stars are white dwarfs. They appear white with maybe a blueish tone. They can be as hot as 250,000K.
Pleiades is an open cluster of stars. Most are hot B type stars so it will have a temperature of about 10,000 -> 30,000 K so will appear blue to blue white.
The hottest stars are blue in color and have surface temperatures exceeding 30,000 K. Following the sequence: O, B, A, F, G, K, M (from hottest to coolest), O-type stars are the hottest, with temperatures reaching over 30,000 K, while M-type stars are the coolest with temperatures around 2,400 K.