Contents. planet: 7 - Uranus satellites: U3-Titania : 11, U4-Oberon : 15 total number: 26 type: relative dates: 1837-1837 observatory: 532 - Munich References. Lamont J. (1840) Value of the Mass of Uranus, deduced from Observations of its Satellites, made at the ROyal Observatory of Munich during the year 1837. Memoirs of the Royal Astronomical Society. V. 11. P. 51-60. 1840MmRAS__11___51L Informations. relative to: planet reference frame: apparent centre of frame: topocentre epoch of equinox: date time scale: Sideral Time, Paris Mean Time (Aberration time subtracted) reduction: no information coordinates: position angle and separation diff. refraction: no information receptor: micrometric telescope: Refractor, D=10.5 inch observers: Lamont J. 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 5. Hour of the moment of observation (Sideral Time) 6. Minute of the moment of observation (Sideral Time) 7. Seconde of the moment of observation (Sideral Time) 8. Hour of the moment of observation (Paris Mean Time) 9. Minute of the moment of observation (Paris Mean Time) 10. Seconde of the moment of observation (Paris Mean Time) 11. Degrees of P (position angle) (999 if not given) 12. Arcmin of P (position angle) (99 if not given) 13. S (separation) in revolutions of the micrometer screw (-99.999 if not given) ------------------------------------------------------ N Year Sid. Time P S sat month P.M.T. deg. revol. day h m s h m s arcmin of screw ------------------------------------------------------