I have recently updated my page http://www.planet4589.org/space/un/un.html containing listings of space object registrations to the UN. Among this data is official US government information about the orbits of recently cataloged secret US satellites; in case you are interested, the data are summarized below. The most notable thing is that there are no surprises, all of the data below is consistent with existing hobbyist observations and analyst deductions. Take care with the data; for instance, all the 2006-24 objects are given the same orbit, which appears to be the initial orbit of the Delta rocket and bears no relation to the actual orbit of e.g. USA 188 following its separation. - Jonathan McDowell 2004-034A USA 179 280.7 267 x 15379 km x 58.0 deg 2004-034B Centaur 279.3 216 x 15341 x 57.4 2005-004A USA 181 107.56 1024 x 1204 x 63.44 2005-004B Centaur 107.56 1024 x 1204 x 63.44 2005-004C USA 181 deb 107.56 1024 x 1204 x 63.44 2005-11A USA 165/XSS-11 102.3 876 x 1003 x 98.8 2005-11B Minotaur r/b 102.0 847 x 866 x 98.8 2005-16A USA 182 96.5 478 x 710 x 57.0 2005-16B Titan r/b 96.5 478 x 710 x 57.0 1988-77T 702.3 426 x 39163 x 27.2 1988-77U 702.3 426 x 39163 x 27.2 2005-42A USA 186 96.7 164 x 1046 x 97.8 2005-42B Titan r/b 96.7 164 x 1046 x 97.8 2006-24A USA 187 109.1 185 x 2188 x 23.6 2006-24B USA 188 109.1 185 x 2188 x 23.6 2006-24C USA 189 109.1 185 x 2188 x 23.6 2006-24D Delta rocket 109.1 185 x 2188 x 23.6 2006-24E PAM-D rocket 109.1 185 x 2188 x 23.6 2006-27A USA 184 684.5 1111 x 37594 x 62.4 2006-27B Delta 4 rocket 661.8 1073 x 36487 x 62.3