Contents. planet: 5 - Jupiter satellites: J6 - Himalia : 11 total number: 11 type: absolute dates: 1980-1981 observatory: 690 Lowell Observatory, Flagstaff Reference. IAU Circular No. 3603, 1981 May 12 1981IAUC_3603____2P Informations. relative to: absolute reference frame: astrometric centre of frame: topocentre epoch of equinox: B1950.0 time scale: UTC reduction: no information coordinates: absolute diff. refraction: no information receptor: no information telescope: no information observers: Bowell E. data included in standard data file: no Comments. Magnitude: 16.0 - 16.5 Format. 1. Year of the moment of observation 2. Month of the moment of observation 3. Day with decimals of the moment of observation 4. Hour of right ascension (alpha, h) 5. Minute of right ascension (alpha, m) 6. Second of right ascension (alpha, s) 7. Degree of declination (delta, deg) 8. Minute of declination (delta, ' ) 9. Second of declination (delta, '' ) ----------------------------------------- Year alpha delta month day h m s deg ' '' with dec. -----------------------------------------