Contents. planet: 6 - Saturn satellites: S10-Janus: 2, S11-Epimetheus: 3 total number: 5 type: relative dates: 1990-1990 observatory: 675 - Palomar Mountain Reference. Nicholson Philip D., Hamilton Douglas P., Matthews Keith, Yoder Charles F. (1992) New observations of Saturn's coorbital satellites Icarus, V.100. N.2. P.464-484. 1992Icar__100__464N Informations. relative to: planet reference frame: astrometric centre of frame: topocentre epoch of equinox: no information time scale: UTC reduction: no information coordinates: differential diff. refraction: no information receptor: Caltech Cassegrain infrared CCD camera telescope: Palomar Hale telescope observers: Matthews K. data included in standard data file: no Comments. evaluation: The differences O-C published by the authors Format. 1. Number of the satellite (N sat) (see above) 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 with decimals 6. Difference in right ascension (D alpha), arcseconds 7. Difference in declination (D delta), arcseconds 8. O - C in right ascension (O - C alpha), arcseconds 9. O - C in declination (O - C delta), arcseconds ----------------------------------------------------------- N Year hour D alpha, D delta, O - C sat month arcsec arcsec alpha delta day UTC -----------------------------------------------------------