The diameter of (9) Metis from the occultation of SAO 190531. Kissling, W. M. ; Blow, G. L. ; Allen, W. H. ; Priestley, J. ; Riley, P. ; Daalder, P. ; George, M. Abstract Publication: Publications of the Astronomical Society of Australia Pub Date: 1991 DOI: 10.1017/S1323358000025352 Bibcode: 1991PASA....9..150K