KPL/FK \beginlabel PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM RECORD_BYTES = "N/A" ^SPICE_KERNEL = "itokawa_fixed.tf" MISSION_NAME = HAYABUSA SPACECRAFT_NAME = HAYABUSA DATA_SET_ID = "HAY-A-SPICE-6-V1.0" KERNEL_TYPE_ID = FK PRODUCT_ID = "itokawa_fixed.tf" PRODUCT_CREATION_TIME = 2009-11-30T13:50:41 PRODUCER_ID = JAXA MISSION_PHASE_NAME = "N/A" PRODUCT_VERSION_TYPE = ACTUAL PLATFORM_OR_MOUNTING_NAME = "N/A" START_TIME = "N/A" STOP_TIME = "N/A" SPACECRAFT_CLOCK_START_COUNT = "N/A" SPACECRAFT_CLOCK_STOP_COUNT = "N/A" TARGET_NAME = "25143 ITOKAWA" INSTRUMENT_NAME = "N/A" NAIF_INSTRUMENT_ID = "N/A" SOURCE_PRODUCT_ID = "N/A" NOTE = "See comments in the file for details" OBJECT = SPICE_KERNEL INTERCHANGE_FORMAT = ASCII KERNEL_TYPE = FRAMES DESCRIPTION = "SPICE Frames Kernel (FK) file containing the definition of the asteroid Itokawa body-fixed frame, created by the Hayabusa Joint Science Team. " END_OBJECT = SPICE_KERNEL \endlabel ITOKAWA Body-Fixed Frame Definition Kernel =========================================================================== This frame kernel contains asteroid ITOKAWA body-fixed frame definition. Version and Date -------------------------------------------------------- Version 1.0 -- May 25, 2004 -- Naru Hirata Initial release. Implementation Notes -------------------------------------------------------- This file is used by the SPICE system as follows: programs that make use of this frame kernel must `load' the kernel, normally during program initialization. Loading the kernel associates data items with their names in a data structure called the `kernel pool'. The SPICELIB routine FURNSH loads a kernel file into the pool as shown below. CALL FURNSH ( frame_kernel_name ) This file was created and may be updated with a text editor or word processor. ITOKAWA Body-Fixed Frame -------------------------------------------------------- This kernel file defines asteroid ITOKAWA body-frame, ITOKAWA_FIXED, with the frame ID code 2025143 in the same as any other PCK frame: * +Z along asteroid's North pole; * +X along asteroid's prime meridian; * +Y complements to the right hand frame; * the origin of this frame is at the center of the asteroid ellipsoid. As for any PCK frame orientation of this frame is computed by evaluating corresponding rotation constants provided in a PCK file. \begindata FRAME_ITOKAWA_FIXED = 2025143 FRAME_2025143_NAME = 'ITOKAWA_FIXED' FRAME_2025143_CLASS = 2 FRAME_2025143_CLASS_ID = 2025143 FRAME_2025143_CENTER = 2025143 OBJECT_2025143_FRAME = 'ITOKAWA_FIXED' \begintext