The Observatory, Band 118,Ausgaben 1142-1146

accretion accretion disc air mass amplitude Astronomical Society astrophysics atmosphere black hole Cambridge Catalogue Cepheid chapter cluster colour components computed contributions Coravel cosmology crescent Danjon dark matter density detected determined diameter disc discussion distance double stars dust eclipses edited Editors emission error evolution extinction field galactic galaxies genus curve hardbound HIPPARCOS Hubble Hubble constant images interest interstellar medium ISBN K-line light curves lines luminosity lunar magnitude measurements Milky MNRAS nebulae objects observations Observatory optical orbit papers parameters PASP period phase photometry physics planets present Price Professor published R. F. Griffin radar radial velocities radio recent redshift reference rotation satellite scale SCUBA solar spectra spectral type Spectroscopic Binary spectrum star formation stellar structure surface Table telescope tion Tycho Catalogues University Uranus variable variations visual volume wavelength width X-ray