256504
This newly discovered object may offer insight into a star 's early stages of formation , when large masses of gas and dust are falling into a newly-forming binary star - the so-called pulsed accretion model .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None