2.3.2 spase://SMWG/Instrument/IBEX/Ephemeris IBEX Spacecraft Ephemeris Instrument IBEX Spacecraft Position 2021-05-30T12:34:56.789 2021-05-30T12:34:56.789 Updated to SPASE Version 2.3.2 if needed, Applied quality conntrol for DOI usage, LFB Interstellar Boundary Explorer, IBEX, Spacecraft Ephemeris Virtual Instrument: The NASA Interstellar Boundary Explorer, IBEX, spacecraft was launched on October 19, 2008 to discover the interaction between the solar wind and the interstellar medium. Its two energetic neutral atom, ENA, instruments measure 10 eV to 6 keV ENAs indicative of charged particle populations near and beyond the heliospheric termination shock. The spacecraft is in a geocentric, 8-day orbit between 7000 km and 37 Re. Its spin axis is adjusted each orbit to point towards the sun. Its two ENA detectors look normal to the spin axis, thus measuring 360° swaths of the sky each 15 s spacecraft spin. The full sky is measured every 6 months. Please acknowledge the National Aeronautics and Space Administration, NASA, and the IBEX Mission Principal Investigator, David J. McComas, Princeton University. National Aeronautics and Space Administration, Living With a Star, LWS, Program Interstellar Boundary Explorer, IBEX, Mission spase://SMWG/Person/David.J.McComas PrincipalInvestigator spase://SMWG/Person/Robert.M.Candey MetadataContact spase://SMWG/Person/Lee.Frost.Bargatze MetadataContact IBEX Mission, Instrument, and Data Release Description, SwRI http://ibex.swri.edu/ Interstellar Boundary Explorer, IBEX, Mission, Instrument, and Data Release Description, hosted by the Southwest Research Institute, SwRI IBEX overview web page, hosted by SwRI http://ibex.swri.edu/researchers/index.shtml Interstellar Boundary Explorer, IBEX, overview web page with links to published descriptive and scienctific publications, hosted by Southwest Research Institute, SwRI Interstellar Boundary Explorer, IBEX, Mission paper, Published by Space Sci. Rev., Date: 2009-04-18 https://doi.org/10.1007/s11214-009-9499-4 Author List: McComas, D. J., Allegrini, F., Bochsler, P., Bzowski, M., Collier, M., Fahr, H., Fichtner, H., Frisch, P., Funsten, H. O., Fuselier, S. A., Gloeckler, G., Gruntman, M., Izmodenov, V., Knappenberger, P., Lee, M., Livi, S., Mitchell, D. G., Mobius, E., Moore, T., Pope, S., Reisenfeld, D., Roelof, E. C., Scherrer, J., Schwadron, N. A., Tyler, R., Wieser, M., Witte, M., Wurz, P., & Zank, G. Interstellar Boundary Explorer, IBEX, Spacecraft, NSSDC Master Catalog Listing https://nssdc.gsfc.nasa.gov/nmc/spacecraft/display.action?id=2008-051A NSSDC Master Catalog Listing for the Interstellar Boundary Explorer, IBEX, Spacecraft, NSSDCA/COSPAR ID: 2008-051A Platform Interstellar Boundary Explorer, IBEX, Spacecraft Ephemeris 2008-10-19T17:47:00 Interstellar Boundary Explorer, IBEX, launch date and time spase://SMWG/Observatory/IBEX