What is the stellar classification type for our Sun, which is described as a familiar yellow star?
Answer
G-type
Our Sun is identified as the most famous example of a yellow star in the sequence, which is characterized as having cooler, mid-range temperatures compared to blue or white stars. In the formal spectral classification system ordered by decreasing temperature (O, B, A, F, G, K, M), the G type specifically corresponds to yellow or yellow-white stars. This places the Sun between the hotter F-types (yellow-white) and the cooler K-types.
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