51 Pegasi
51 Pegasi
51 Pegasi - a planet-bearing Maunder minimum candidate
51 Tauri and the Hyades Distance Modulus
51.8 micron forbidden O III line emission observed in four galatic H II regions
511 keV annihilation radiation from the center of the Milky Way.
511 keV line and diffuse gamma rays from moduli
511 keV line from millisecond pulsars in the Galactic center
511 keV line from Q balls in the Galactic Center
511 KeV photons from superconducting cosmic strings
5145 Pholus Stellar Occultation Candidates: 1999-2005
52 Herculis (β 627)
52 neue Veräderliche
526 Jena
53 Aurigae revisited: a B9Mn + F0m composite spectrum
53 Cam and the question of a preferred phase relation between the light and magnetic variations of the magnetic stars.
53 Persei: a slowly pulsating B star
53 PISCIUM - Peculiar amplitude modulation or transient variability?
53 Piscium, a confirmed Beta CMa variable star
53 Volumes of Astronomy and Astrophysics Abstracts: Interesting Statistics