84622
It was discovered by Stephen P. Synnott in images from the " Voyager 1 " space probe taken on March 5 , 1979 , while making its flyby of Jupiter .
 person: Stephen P. Synnott; instrument: Voyager 1; astronomical object: Jupiter
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: Stephen P. Synnott, Voyager 1, Jupiter 
Answer:
 person: Stephen P. Synnott; instrument: Voyager 1; astronomical object: Jupiter