74434
H1504 + 65 is a faint ( magnitude 15.9 ) star that with the hottest surface temperature - 200,000 K - yet discovered for a white dwarf .
 astronomical object: H1504 + 65
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: H1504 + 65 
Answer:
 astronomical object: H1504 + 65