KPL/PCK JUICE mission-specific Planetary Constants (PCK) SPICE Kernel =============================================================================== This file makes available for use in SPICE-based application software orientation and size/shape data (modeled as tri-axial ellipsoids) for the Jupiter system natural satellites under study in the JUpiter ICy moons Explorer (JUICE) mission. The data in this file corresponds to the best knowledge of the orientation, size and shape of each of the JUICE targets. Version and Date ----------------------------------------------------------------------------- Version 000 -- March 09, 2016 -- Jorge Diaz del Rio, ODC Space Initial release, with data published in the IAU Working Group on Cartographic Coordinates and Rotational Elements report from 2009. References and Sources ----------------------------------------------------------------------------- 1. ``PCK required reading'', NAIF 2. ``NAIF Integer ID codes required reading,'' NAIF The sources for the constants listed in this file are: 3. Archinal, B.A., A'Hearn, M.F., Bowell, E., Conrad, A., Consolmagno, G.J., Courtin, R., Fukushima, T., Hestroffer, D., Hilton, J.L., Krasinsky, G.A., Neumann, G., Oberst, J., Seidelmann, P.K., Stooke, P., Tholen, D.J., Thomas, P.C., and Williams, I.P. "Report of the IAU Working Group on Cartographic Coordinates and Rotational Elements: 2009." 4. Archinal, B.A., A'Hearn, M.F., Conrad, A., Consolmagno, G.J., Courtin, R., Fukushima, T., Hestroffer, D., Hilton, J.L., Krasinsky, G.A., Neumann, G., Oberst, J., Seidelmann, P.K., Stooke, P., Tholen, D.J., Thomas, P.C., and Williams, I.P. "Erratum to: Reports of the IAU Working Group on Cartographic Coordinates and Rotational Elements: 2006 & 2009." 5. Seidelmann, P.K., Archinal, B.A., A'Hearn, M.F., Conrad, A., Consolmagno, G.J., Hestroffer, D., Hilton, J.L., Krasinsky, G.A., Neumann, G., Oberst, J., Stooke, P., Tedesco, E.F., Tholen, D.J., and Thomas, P.C. "Report of the IAU/IAG Working Group on cartographic coordinates and rotational elements: 2006." Contact Information ----------------------------------------------------------------------------- If you have any questions regarding this file contact SPICE support at ESAC: Marc Costa Sitja (+34) 91-8131-457 mcosta@sciops.esa.int, esa_spice@sciops.esa.int or NAIF at JPL: Boris Semenov (818) 354-8136 Boris.Semenov@jpl.nasa.gov Body Numbers and Names ----------------------------------------------------------------------------- The following NAIF body ID codes and body names appear in this file. See the NAIF IDs Required Reading [2] for a detailed discussion and a complete list of ID codes and names. 501 Io 502 Europa 503 Ganymede 504 Callisto 505 Amalthea 506 Himalia 507 Elara 508 Pasiphae 509 Sinope 510 Lysithea 511 Carme 512 Ananke 513 Leda 514 Thebe 515 Adrastea 516 Metis Orientation constants for the Jovian Satellites ----------------------------------------------------------------------------- The current version of this file provides orientation constants only for the following Jovian satellites: 501 Io 502 Europa 503 Ganymede 504 Callisto 505 Amalthea 514 Thebe 515 Adrastea 516 Metis Orientation for all other satellites is currently unknown. Io -- Current values (from [3]): \begindata BODY501_POLE_RA = ( 268.05 -0.009 0. ) BODY501_POLE_DEC = ( 64.50 0.003 0. ) BODY501_PM = ( 200.39 203.4889538 0. ) BODY501_LONG_AXIS = ( 0. ) BODY501_NUT_PREC_RA = ( 0. 0. 0.094 0.024 ) BODY501_NUT_PREC_DEC = ( 0. 0. 0.040 0.011 ) BODY501_NUT_PREC_PM = ( 0. 0. -0.085 -0.022 ) \begintext Europa ------ Current values (from [3]): \begindata BODY502_POLE_RA = ( 268.08 -0.009 0. ) BODY502_POLE_DEC = ( 64.51 0.003 0. ) BODY502_PM = ( 36.022 101.3747235 0. ) BODY502_LONG_AXIS = ( 0. ) BODY502_NUT_PREC_RA = ( 0. 0. 0. 1.086 0.060 0.015 0.009 ) BODY502_NUT_PREC_DEC = ( 0. 0. 0. 0.468 0.026 0.007 0.002 ) BODY502_NUT_PREC_PM = ( 0. 0. 0. -0.980 -0.054 -0.014 -0.008 ) \begintext Ganymede -------- Current values (from [3]): \begindata BODY503_POLE_RA = ( 268.20 -0.009 0. ) BODY503_POLE_DEC = ( 64.57 0.003 0. ) BODY503_PM = ( 44.064 50.3176081 0. ) BODY503_LONG_AXIS = ( 0. ) BODY503_NUT_PREC_RA = ( 0. 0. 0. -0.037 0.431 0.091 ) BODY503_NUT_PREC_DEC = ( 0. 0. 0. -0.016 0.186 0.039 ) BODY503_NUT_PREC_PM = ( 0. 0. 0. 0.033 -0.389 -0.082 ) \begintext Callisto -------- Current values (from [3]): \begindata BODY504_POLE_RA = ( 268.72 -0.009 0. ) BODY504_POLE_DEC = ( 64.83 0.003 0. ) BODY504_PM = ( 259.51 21.5710715 0. ) BODY504_LONG_AXIS = ( 0. ) BODY504_NUT_PREC_RA = ( 0. 0. 0. 0. -0.068 0.590 0. 0.010 ) BODY504_NUT_PREC_DEC = ( 0. 0. 0. 0. -0.029 0.254 0. -0.004 ) BODY504_NUT_PREC_PM = ( 0. 0. 0. 0. 0.061 -0.533 0. -0.009 ) \begintext Amalthea -------- Current values (from [3]): \begindata BODY505_POLE_RA = ( 268.05 -0.009 0. ) BODY505_POLE_DEC = ( 64.49 0.003 0. ) BODY505_PM = ( 231.67 722.6314560 0. ) BODY505_LONG_AXIS = ( 0. ) BODY505_NUT_PREC_RA = ( -0.84 0. 0. 0. 0. 0. 0. 0. 0.01 0. ) BODY505_NUT_PREC_DEC = ( -0.36 0. 0. 0. 0. 0. 0. 0. 0. 0. ) BODY505_NUT_PREC_PM = ( 0.76 0. 0. 0. 0. 0. 0. 0. -0.01 0. ) \begintext Thebe ----- Current values (from [3]): \begindata BODY514_POLE_RA = ( 268.05 -0.009 0. ) BODY514_POLE_DEC = ( 64.49 0.003 0. ) BODY514_PM = ( 8.56 533.7004100 0. ) BODY514_LONG_AXIS = ( 0. ) BODY514_NUT_PREC_RA = ( 0. -2.11 0. 0. 0. 0. 0. 0. 0. 0.04 ) BODY514_NUT_PREC_DEC = ( 0. -0.91 0. 0. 0. 0. 0. 0. 0. 0.01 ) BODY514_NUT_PREC_PM = ( 0. 1.91 0. 0. 0. 0. 0. 0. 0. -0.04 ) \begintext Adrastea -------- Current values (from [3]): \begindata BODY515_POLE_RA = ( 268.05 -0.009 0. ) BODY515_POLE_DEC = ( 64.49 0.003 0. ) BODY515_PM = ( 33.29 1206.9986602 0. ) BODY515_LONG_AXIS = ( 0. ) \begintext Metis ----- Current values (from [3]): \begindata BODY516_POLE_RA = ( 268.05 -0.009 0. ) BODY516_POLE_DEC = ( 64.49 0.003 0. ) BODY516_PM = ( 346.09 1221.2547301 0. ) BODY516_LONG_AXIS = ( 0. ) \begintext The following section provides a placeholder for orientation data for the following Jovian satellites. These placeholders are provided hereafter only to allow SPICE applications requiring these satellites to be modeled as extended objects. 506 Himalia 507 Elara 508 Pasiphae 509 Sinope 510 Lysithea 511 Carme 512 Ananke 513 Leda When/if data become available, the corresponding data assignments shall be placed in the appropriate section of this file. The PLACEHOLDER data provided hereafter co-aligns the IAU_* frame for the satellite to J2000 at all times. \begindata BODY506_POLE_RA = ( 0. 0. 0. ) BODY506_POLE_DEC = ( 90. 0. 0. ) BODY506_PM = ( -90. 0. 0. ) BODY506_LONG_AXIS = ( 0. ) BODY507_POLE_RA = ( 0. 0. 0. ) BODY507_POLE_DEC = ( 90. 0. 0. ) BODY507_PM = ( -90. 0. 0. ) BODY507_LONG_AXIS = ( 0. ) BODY508_POLE_RA = ( 0. 0. 0. ) BODY508_POLE_DEC = ( 90. 0. 0. ) BODY508_PM = ( -90. 0. 0. ) BODY508_LONG_AXIS = ( 0. ) BODY509_POLE_RA = ( 0. 0. 0. ) BODY509_POLE_DEC = ( 90. 0. 0. ) BODY509_PM = ( -90. 0. 0. ) BODY509_LONG_AXIS = ( 0. ) BODY510_POLE_RA = ( 0. 0. 0. ) BODY510_POLE_DEC = ( 90. 0. 0. ) BODY510_PM = ( -90. 0. 0. ) BODY510_LONG_AXIS = ( 0. ) BODY511_POLE_RA = ( 0. 0. 0. ) BODY511_POLE_DEC = ( 90. 0. 0. ) BODY511_PM = ( -90. 0. 0. ) BODY511_LONG_AXIS = ( 0. ) BODY512_POLE_RA = ( 0. 0. 0. ) BODY512_POLE_DEC = ( 90. 0. 0. ) BODY512_PM = ( -90. 0. 0. ) BODY512_LONG_AXIS = ( 0. ) BODY513_POLE_RA = ( 0. 0. 0. ) BODY513_POLE_DEC = ( 90. 0. 0. ) BODY513_PM = ( -90. 0. 0. ) BODY513_LONG_AXIS = ( 0. ) \begintext Radii of the Jovian Satellites ----------------------------------------------------------------------------- The following radii (in Km) of the Jovian satellites is used within this file: ID Name X Y Z Source Comments ---- -------- ------ ------ ------ ------ ------------------------ 501 Io 1829.4 1819.4 1815.7 [3] 502 Europa 1562.6 1560.3 1559.5 [3] 503 Ganymede 2631.2 2631.2 2631.2 [3] Only mean radii provided 504 Callisto 2410.3 2410.3 2410.3 [3] Only mean radii provided 505 Amalthea 125 73 64 [3] 506 Himalia 85 85 85 [3] Only mean radii provided 507 Elara 40 40 40 [3] Only mean radii provided 508 Pasiphae 18 18 18 [3] Only mean radii provided 509 Sinope 14 14 14 [3] Only mean radii provided 510 Lysithea 12 12 12 [3] Only mean radii provided 511 Carme 15 15 15 [3] Only mean radii provided 512 Ananke 10 10 10 [3] Only mean radii provided 513 Leda 5 5 5 [3] Only mean radii provided 514 Thebe 58 49 42 [3] Only mean radii provided 515 Adrastea 10 8 7 [3] Only mean radii provided 516 Metis 30 20 17 [3] Only mean radii provided with X = sub-planetary equatorial radius, Y = along orbit equatorial radius and Z = polar radius. \begindata BODY501_RADII = ( 1829.4 1819.4 1815.7 ) BODY502_RADII = ( 1562.6 1560.3 1559.5 ) BODY503_RADII = ( 2631.2 2631.2 2631.2 ) BODY504_RADII = ( 2410.3 2410.3 2410.3 ) BODY505_RADII = ( 125 73 64 ) BODY506_RADII = ( 85 85 85 ) BODY507_RADII = ( 40 40 40 ) BODY508_RADII = ( 18 18 18 ) BODY509_RADII = ( 14 14 14 ) BODY510_RADII = ( 12 12 12 ) BODY511_RADII = ( 15 15 15 ) BODY512_RADII = ( 10 10 10 ) BODY513_RADII = ( 5 5 5 ) BODY514_RADII = ( 58 49 42 ) BODY515_RADII = ( 10 8 7 ) BODY516_RADII = ( 30 20 17 ) \begintext Version history ----------------------------------------------------------------------------- This section provides a record of the changes implemented in each successive version of this file: Version 000 Initial release with data from 2009 IAU report and placeholders for orientation data for Himalia, Elara, Pasiphae, Sinope, Lysithea, Carme, Ananke and Leda.