57255
61 Cygni is a binary star visible in large binoculars or a small amateur telescope .
 astronomical object: 61 Cygni
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: 61 Cygni 
Answer:
 astronomical object: 61 Cygni