Summary of properties of Comet 67P/Churyumov–Gerasimenko, as determined by Rosetta’s instruments during the first few months of its comet encounter. The full range of values are presented and discussed in a series of papers published in the 23 January 2015 issue of the journal Science.
Credits for individual results: Shape model, rotation properties, volume and porosity: OSIRIS Mass: RSI Density: RSI/OSIRIS Dust/Gas ratio: GIADA, MIRO and ROSINA D/H ratio: ROSINA Surface temperature: VIRTIS Subsurface temperature and water vapour production rate: MIRO Albedo: OSIRIS and VIRTIS Comet images: NavCam
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Original image data dated on or about January 23, 2015