Please help me please just looking the picture​

In the image, the arrow is pointing to a celestial object. which attribute disqualifies the object from being a planet?

How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?

The magnitude of the amount of energy released by burning a fuel source, measured in energy per unit mass, is called its fuel value. note that the fuel value is the negative of the isobaric specific heat of combustion for the fuel. if all the energy obtained from burning 1.23 pounds of butane with a fuel value of 10.85 kcal/g is used to heat 128.0 kg of water at an initial temperature of 18.3 °c, what is the final temperature? note that 1 lb = 453.6 g.