Subject
- interstellar reddening2
- kron-cousins photometry2
- m stars2
- morgan-keenan classification2
- multiple stars2
- s stars2
- stellar atmospheres2
- stellar spectral types2
- ultraviolet photometry2
- absolute magnitude1
- astrometry1
- classification1
- eclipsing binary stars1
- galaxy planes1
- galaxy rotation1
- h ii regions1
- halo stars1
- interstellar medium1
- orbits1
- peculiar variable stars1
