Assertion: nebula's temperature | /r/HasProperty | 9,400–15,000 k
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Source sentences:
text: An effective temperature determined for the surface of a spherical optically thick wind at several hundred R ☉ would be 9,400–15,000 K, while the temperature of a theoretical 60 R ☉ hydrostatic "core" at optical depth 150 would be 35,200 K.