Contents. planet: 5 - Jupiter satellites: J6 - Himalia : 9 total number: 9 type: absolute dates: 2014-2014 observatory: C51 - WISE (satellite) Reference. MPC 87618 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: WISE (satellite) observers: Measurers A. K. Mainzer, J. M. Bauer, T. Grav, J. R. Masiero, J. W. Dailey, R. M. Cutri, E. L. Wright, C. Nugent, S. Sonnett, R. Stevenson data included in standard data file: no Comments. Format. 1. Number of the satellite (N sat): 06 - J6 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. X coordinate of satellite in J2000 geocentric system, km 12. Y coordinate of satellite in J2000 geocentric system, km 13. Z coordinate of satellite in J2000 geocentric system, km ------------------------------------------------------------------------------ N Year Day with alpha delta X Y Z sat Month decimals h m s deg ' '' km km km ------------------------------------------------------------------------------