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・ Phoenix Command
・ Phoenix Community Stores
・ Phoenix company
・ Phoenix Concert Theatre
・ Phoenix Contact
・ Phoenix Convention Center
・ Phoenix Copper Smelter
・ Phoenix Corporate Center
・ Phoenix Country Day School
・ Phoenix Coyotes bankruptcy and sale
・ Phoenix Cricket Club
・ Phoenix Cut Diamond
・ Phoenix Dance Theatre
・ Phoenix Declaration
・ Phoenix Deer Valley Airport
Phoenix Dwarf
・ Phoenix Dynamo Manufacturing Company
・ Phoenix Dynasty Online
・ Phoenix Echo
・ Phoenix Eclipse
・ Phoenix Effect
・ Phoenix Election riot
・ Phoenix Elementary School District
・ Phoenix Engine
・ Phoenix Equity Partners
・ Phoenix F.C.
・ Phoenix F.C. Navan Road
・ Phoenix FC
・ Phoenix Festival
・ Phoenix Film & Television Productions


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Phoenix Dwarf : ウィキペディア英語版
Phoenix Dwarf

The Phoenix Dwarf is a dwarf irregular galaxy discovered in 1976 by Hans-Emil Schuster and Richard Martin West and mistaken for a globular cluster. It is currently 1.44 Mly away from Earth. Its name comes from the fact that it is part of the Phoenix constellation.
== Characteristics ==
The Phoenix dwarf has an inner part of young stars which is stretched in an east-west direction and an outer part of mainly old stars that is stretched north-south. The central region's rate of star formation seems to have been relatively constant across time (Martínez-Delgado et al. 1999). In 1999, St-Germain et al. discovered a H I region of about 105 just to the west of Phoenix. Its radial velocity is -23 km/s and may be physically associated with Phoenix if it is found to have a similar radial velocity.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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