What describes a sun center solar system

If you're looking for the word it's heliocentric but if you're wondering what it is it's just where the sun is the center of the solar system and the planets all revolve around it.

Specific heat capacity is defined as the amount of heat required to raise the temperature of 1 gram of a substance by 1 degree Celsius.

So, the greater the specific heat capacity of the watermelon, the longer it would stay cool after removal from the cooler.