SB KEP @ ARL $ARLK050 ARLK050 Keplerian data ZCZC SK50 QST de W1AW Keplerian Bulletin 50 ARLK050 From ARRL Headquarters Newington, CT June 30, 2017 To all radio amateurs SB KEP ARL ARLK050 ARLK050 Keplerian data Special thanks to Space-Track.org for the following Keplerian data. Decode 2-line elsets with the following key: 1 AAAAAU 00 0 0 BBBBB.BBBBBBBB .CCCCCCCC 00000-0 00000-0 0 DDDZ 2 AAAAA EEE.EEEE FFF.FFFF GGGGGGG HHH.HHHH III.IIII JJ.JJJJJJJJKKKKKZ KEY: A-CATALOGNUM B-EPOCHTIME C-DECAY D-ELSETNUM E-INCLINATION F-RAAN G-ECCENTRICITY H-ARGPERIGEE I-MNANOM J-MNMOTION K-ORBITNUM Z-CHECKSUM AO-07 1 7530U 74089B 17180.92622826 -.00000032 +00000-0 +78302-4 0 9997 2 7530 101.6309 149.3602 0011694 299.2426 124.4529 12.53627503950226 FO-29 1 24278U 96046B 17180.66014271 -.00000026 +00000-0 +12725-4 0 9992 2 24278 098.5621 062.2577 0349472 305.2143 051.6740 13.53076865030316 ISS 1 25544U 98067A 17180.92107657 +.00001371 +00000-0 +27994-4 0 9991 2 25544 051.6416 334.8545 0004735 341.6474 154.8950 15.54099405063738 SO-50 1 27607U 02058C 17180.95003888 -.00000016 +00000-0 +18044-4 0 9994 2 27607 064.5563 086.5614 0029651 089.9932 270.4568 14.75334993780865 CO-55 1 27844U 03031E 17180.95127291 +.00000036 +00000-0 +36037-4 0 9997 2 27844 098.6889 189.7721 0008832 316.2726 043.7751 14.22044305726094 RS-22 1 27939U 03042A 17180.94380902 +.00000082 +00000-0 +23190-4 0 9990 2 27939 097.9411 325.2738 0013004 179.6287 291.3339 14.66574234735042 CO-58 1 28895U 05043F 17180.89124642 +.00000107 +00000-0 +29310-4 0 9994 2 28895 097.8661 342.5979 0018329 102.7273 257.5980 14.63405201622119 CO-65 1 32785U 08021C 17180.48237284 +.00000178 +00000-0 +25014-4 0 9993 2 32785 097.5658 204.1940 0014475 124.0316 236.2278 14.87896928496657 COMPASS 1 1 32787U 08021E 17180.81973532 +.00000376 +00000-0 +41705-4 0 9990 2 32787 097.5590 213.4650 0014292 095.8765 264.4084 14.92612890497339 DO-64 1 32789U 08021G 17180.72477681 +.00001038 +00000-0 +77525-4 0 9991 2 32789 097.5577 238.6920 0014126 062.9366 297.3300 15.04905682498754 RS-30 1 32953U 08025A 17180.59744375 +.00000013 +00000-0 +23340-4 0 9998 2 32953 082.5023 231.9362 0017678 256.6518 103.2590 12.43077562412961 KKS-1 1 33499U 09002H 17180.89662062 +.00000099 +00000-0 +22733-4 0 9994 2 33499 098.3333 346.6510 0008672 342.0070 018.0830 14.75195561452817 AO-71 1 37854U 11061E 17180.89098325 +.00001264 +00000-0 +75214-4 0 9993 2 37854 101.7013 060.9810 0167682 037.4032 323.8713 15.04119827308393 AO-73 1 39444U 13066AE 17180.70286077 +.00000246 +00000-0 +37219-4 0 9992 2 39444 097.6301 223.4088 0057420 224.6410 135.0173 14.81449624193462 UKUBE 1 1 40074U 14037F 17180.77091258 +.00000282 +00000-0 +41383-4 0 9991 2 40074 098.3484 296.2528 0005093 025.8502 334.2981 14.83507383161040 XW-2A 1 40903U 15049E 17180.93214860 +.00001556 +00000-0 +42697-4 0 9994 2 40903 097.4205 206.7927 0013836 214.1325 145.9032 15.38778150099600 XW-2C 1 40906U 15049H 17180.92602559 +.00000544 +00000-0 +33005-4 0 9991 2 40906 097.4544 186.1616 0015637 164.4791 195.6923 15.14547328098166 XW-2F 1 40910U 15049M 17180.90343228 +.00000890 +00000-0 +50308-4 0 9998 2 40910 097.4534 186.6024 0015956 160.3928 199.7922 15.15537339098200 IO-86 1 40931U 15052B 17180.47050780 +.00000697 +00000-0 +81366-5 0 9999 2 40931 005.9976 145.1318 0013155 055.6601 304.4763 14.76531989094784 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Friday, July 7, 2017, at 2230z on Baudot and BPSK31. NNNN /EX