Contents. planet: 7 - Uranus satellites: U5-Miranda : 30 total number: 30 type: relative dates: 1980-1980 observatory: 586 - Pic du Midi 809 - European Southern Observatory, La Silla Reference. Veillet C. (1983) 1980-81 observations of Miranda - New orbit and mass of Ariel and Umbriel. Astronomy and Astrophysics. V. 118. N. 2. P. 211-216. 1983A&A___118__211V Informations. relative to: planet reference frame: astrometric centre of frame: topocentre epoch of equinox: B1950 time scale: UTC reduction: see article coordinates: Position angle diff. refraction: no information receptor: photographic telescope: 586 - Reflector, D=1 m 809 - Danish-ESO reflector, D=1.5 m observers: Veillet C. data included in standard data file: no Comments. no information Format. 1. Julian day the moment of observation 2. Position angle, degrees 3. Number of observatory (N obs) --------------------------- JD Pos. angle N (UTC) degrees obs ---------------------------