Designation...

Code, Cry, Designation, Howl, Identification, Mark, Number, Shout, Sign, Symbol

Designation, Name

代號

Code, Designation, Name

稱號

Designation, Title

鷹眼三號

Designation Eagle Eye 3

恆星分類

Designation system for stars using a letter and a number according to the nature of the star's spectral lines, which correspond roughly to surface temperature; Letter classes are O, B, A, F, G, K, and M, with O stars the hottest and M the coolest with numbers representing subdivisions of the major classes

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