SB KEP @ ARL $ARLK081 ARLK081 Keplerian data ZCZC SK81 QST de W1AW Keplerian Bulletin 81 ARLK081 From ARRL Headquarters Newington, CT October 18, 2019 To all radio amateurs SB KEP ARL ARLK081 ARLK081 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 19290.91552155 -.00000042 +00000-0 +17471-4 0 9998 2 7530 101.7610 257.3998 0012394 112.0402 268.7050 12.53640306055474 FO-29 1 24278U 96046B 19290.81777262 -.00000003 +00000-0 +36052-4 0 9993 2 24278 098.5563 067.8954 0349303 286.0497 070.2445 13.53093928143933 ISS 1 25544U 98067A 19291.74407407 .00000366 00000-0 14363-4 0 9991 2 25544 51.6432 108.5955 0007024 161.0690 12.2370 15.50203233194421 SO-50 1 27607U 02058C 19290.72700859 .00000008 00000-0 21947-4 0 9991 2 27607 64.5565 39.5423 0074859 232.9662 126.4578 14.75579720904894 CO-55 1 27844U 03031E 19291.01335768 .00000040 00000-0 37744-4 0 9990 2 27844 98.6853 297.4185 0010598 44.8285 315.3747 14.22199843845534 RS-22 1 27939U 03042A 19291.40551524 -.00000007 00000-0 73289-5 0 9999 2 27939 98.0586 64.9737 0013716 46.7028 313.5326 14.66809295858384 RS-30 1 32953U 08025A 19291.41663603 .00000020 00000-0 75656-4 0 9993 2 32953 82.5006 69.0536 0018966 222.1467 137.8158 12.43091855517439 KKS-1 1 33499U 09002H 19291.13379580 .00000059 00000-0 16788-4 0 9995 2 33499 98.3406 133.6716 0009182 172.3789 187.7560 14.75469978577131 AO-71 1 37854U 11061E 19290.56812101 .00001531 00000-0 85051-4 0 9994 2 37854 101.7050 250.9473 0160281 66.7016 295.0974 15.06642917435196 AO-73 1 39444U 13066AE 19291.30864488 .00000229 00000-0 34524-4 0 9998 2 39444 97.5597 300.0352 0057755 350.0964 9.9107 14.81990965317949 UKUBE 1 1 40074U 14037F 19291.46238583 .00000281 00000-0 40867-4 0 9991 2 40074 98.4483 100.4301 0004057 165.0951 195.0387 14.84114109285714 XW-2A 1 40903U 15049E 19291.39399627 .00001560 00000-0 38255-4 0 9994 2 40903 97.3246 334.7807 0015215 67.1113 55.9512 15.42198219229006 XW-2F 1 40910U 15049M 19291.41735413 .00000947 00000-0 50550-4 0 9992 2 40910 97.4660 293.3790 0015983 121.6627 15.1728 15.17471273225474 XW-2B 1 40911U 15049N 19291.40764182 .00000766 00000-0 43372-4 0 9990 2 40911 97.4717 291.8535 0015130 130.2748 339.6734 15.15911509225348 IO-86 1 40931U 15052B 19289.50813792 .00000770 00000-0 17866-4 0 9990 2 40931 6.0052 282.2210 0015993 47.1467 313.0358 14.76617888219006 CAS-4B 1 42759U 17034B 19291.49064292 .00000104 00000-0 19888-4 0 9993 2 42759 43.0192 281.7983 0012728 297.9183 205.1458 15.09655619129245 CAS-4A 1 42761U 17034D 19291.44542032 .00000257 00000-0 29161-4 0 9998 2 42761 43.0191 281.5044 0013119 299.9827 191.6111 15.09734573129236 AO-91 1 43017U 17073E 19291.34229048 .00000348 00000-0 32123-4 0 9997 2 43017 97.7208 207.9387 0259069 122.0907 240.5741 14.78651846103230 AO-92 1 43137U 18004AC 19291.13471798 .00000853 00000-0 38583-4 0 9990 2 43137 97.4758 358.5995 0009201 180.3995 179.7236 15.23646089 97983 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Tuesday, October 22, 2019, at 2230z on Baudot and BPSK31. NNNN /EX