Contents. planet: 7 - Uranus satellites: 1 - S/1999 U 1 Setebos :13, 2 - S/1999 U 2 Stephano :15, 3 - S/1999 U 3 Prospero :10 total number: 38 type: absolute dates: 1999-2000 observatory: 568 - Mauna Kea 675 - Palomar Mountain 695 - Kitt Peak 950 - La Palma 809 - ESO, La Silla Reference. IAU Circular No. 7230, 1999 July 27 1999IAUC_7230____1K IAU Circular No. 7248, 1999 September 4 1999IAUC_7248____2M IAU Circular No. 7447, 2000 July 3 2000IAUC_7447____1G IAU Circular No. 7450, 2000 July 8 2000IAUC_7450____1H IAU Circular No. 7473, 2000 August 5 2000IAUC_7473____1G Informations. relative to: absolute reference frame: astrometric centre of frame: topocentre epoch of equinox: J2000 time scale: UTC reduction: no information coordinates: absolute diff. refraction: no information receptor: CCD telescope: 1 - Canada-France-Hawaii telescope, D = 3.6 m 2 - Palomar, D = 5 m 3 - Mayall Telescope, D = 3.8 m 4 - Nordic Optical Telescope, D = 2.5 m 5 - Reflector 3.6 m observers: 1 - Kavelaars J. J., Gladman B., Holman M., Petit J.-M., Scholl H. 2 - Gladman B., Nicholson P., Burns J. 3 - Holman M., Gladman, Kavelaars J. J. 4 - Holman M., Grav T., Haug N., Klepper K. B. 5 - Gladman B. data included in standard data file: no Comments. Magnitude is reported as 23.1 - 24.3 Format. 1. Number of satellite (see numbering above) 2. Year of the moment of observation 3. Month of the moment of observation 4. Day of the moment of observation with decimals 5. Hour of right ascension (alpha, h) 6. Minute of right ascension (alpha, m) 7. Second of right ascension (alpha, s) 8. Degree of declination (delta, deg) 9. Minute of declination (delta, ' ) 10. Second of declination (delta, '' ) 11. Number of observatory (see informations above) 12. Number of telescope (see informations above) 13. Number of observer (see informations above) ------------------------------------------------------------ N Year alpha delta Observatory sat month day with Telescope decimals h m s deg ' '' Observer -------------------------------------------------------------