Contents. planet: 5 - Jupiter satellites: S/2002 J 1 - Arche J-43 : 12 total number: 12 type: absolute dates: 2002-2002 observatory: 568 - Mauna Kea Reference. M.P.E.C. 2002-Y22 Issued 2002 Dec. 18, 21:32 UT 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: Reflector, D = 2.2 m observers: Sheppard S. S., Meech K. J., Hsieh H. H., Tholen D. J., Tonry J. L. Measurers: Sheppard S. S., Tholen D. J. data included in standard data file: no Comments. Magnitudes are 22.7 - 23.4 Format. 1. Year of the moment of observation 2. Month of the moment of observation 3. Day of the moment of observation with decimals 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 with decimals h m s deg ' '' ----------------------------------------