Subject
- effective temperature54
- pre-main sequence stars50
- metallicity46
- late-type stars45
- multiple stars44
- dwarf stars37
- galaxy clusters34
- m stars33
- sloan photometry33
- variable stars33
- infrared sources32
- redshifted / redshift32
- x-ray sources30
- interstellar medium28
- young stellar objects26
- proper motions25
- stellar associations24
- stellar masses24
- stellar distance23
- early-type stars22
