Op 1-6-2011 13:00, Kevin Fetter schreef: > http://www.spacedaily.com/reports/Stars_help_to_track_space_junk_999.html I fail to see how this is substantially different from what for example Greg, Peter, Scott and me already do with regard to geostationary objects: i.e. it amounts to taking digital images and using astrometry to get positions from them (with startrail measurements as the baseline astrometric reference grid). - Marco ----- Dr Marco Langbroek - SatTrackCam Leiden, the Netherlands. e-mail: sattrackcam@wanadoo.nl Cospar 4353 (Leiden): 52.15412 N, 4.49081 E (WGS84), +0 m ASL Cospar 4354 (De Wilck): 52.11685 N, 4.56016 E (WGS84), -2 m ASL SatTrackCam: http://home.wanadoo.nl/marco.langbroek/satcam.html Station (b)log: http://sattrackcam.blogspot.com ----- _______________________________________________ Seesat-l mailing list http://mailman.satobs.org/mailman/listinfo/seesat-l
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