(P215)
English
spectral class
spectral class of an astronomical object
- is an object of class
- is a star of class
Data type
String
Statements
(?:[\[(A-Za-z?\d]|:\+|<=?|>=?)[A-Za-z\d\-+*?\/()\[\]:\. _;,!~']*
a string that usually starts with temperature class (English)
0 references
Constraints
0 references
(?:[\[(A-Za-z?\d]|:\+|<=?|>=?)[A-Za-z\d\-+*?\/()\[\]:\. _;,!~']*
a string that usually starts with temperature class (English)
0 references
0 references
0 references