Contents. planet: 7 - Uranus satellites: U3-Titania : 6, U4-Oberon : 6 total number: 12 type: relative dates: 1848-1848 observatory: no information References. Lassel W. (1849) Observations of satellites of Uranus Monthly Notices of the Royal Astronomical Society. V. 9. P. 105-105. 1849MNRAS___9Q_105L Informations. relative to: planet reference frame: apparent centre of frame: topocentre epoch of equinox: date time scale: Grinwich Mean Time reduction: no information coordinates: position angle and separation diff. refraction: no information receptor: micrometric telescope: no information observers: W. Lassel data included in standard data file: no Comments. no information Format. 1. Observed satellite number (N sat) 2. Year of the moment of observation 3. Month of the moment of observation 4. Day of the moment of observation with decimals 5. P (position angle) in degrees (999 if not given) 6. S (separation) in arcsec (-99.99 if not given) --------------------------------- N Year G.M.T. sat month P S day deg. arcsec ---------------------------------