When and by whom the dwarf planet identified?
Earn 10 points for answering
If you are asking about Eris, the dwarf, then Eris was first identified in January 2005 by a Palomar Observatory-based team led by Mike Brown, and its identity verified later that year.
Answered by Jaya Mali, 30 Mar '10 01:23 pm
Your vote on this answer has already been received