Subject
- horizontal branch stars2
- interferometry2
- photographic photometry2
- planetary nebulae2
- solar system planets2
- spectroscopic binary stars2
- stellar evolutionary models2
- subdwarf stars2
- ultraviolet photometry2
- a stars1
- active galactic nuclei1
- am stars1
- ap stars1
- asteroseismology1
- be stars1
- ddo photometry1
- galaxy clusters1
- galaxy kinematics1
- hst photometry1
- interstellar medium1