4684
The eccentricity is 0.624 , which is somewhat higher than that of a typical asteroid-belt minor planet and more typical of periodic comets .
 astronomical object: minor planet
Please list all entity words in the text that fit the category.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} 
Answer:
 astronomical object: minor planet