SB KEP @ ARL $ARLK088 ARLK088 Keplerian data ZCZC SK88 QST de W1AW Keplerian Bulletin 88 ARLK088 From ARRL Headquarters Newington, CT November 5, 2021 To all radio amateurs SB KEP ARL ARLK088 ARLK088 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 07530U 74089B 21308.94108322 -.00000049 00000-0 -19315-4 0 9994 2 07530 101.8746 283.3866 0012430 111.4072 314.7332 12.53651176149336 ISS 1 25544U 98067A 21309.54309182 .00007515 00000-0 14471-3 0 9995 2 25544 51.6449 3.7633 0003548 175.3170 288.0845 15.48943986310508 SO-50 1 27607U 02058C 21309.18236984 .00000517 00000-0 93644-4 0 9996 2 27607 64.5547 267.9774 0058223 341.3969 18.5004 14.75822175 15480 AO-73 1 39444U 13066AE 21308.89179090 .00001528 00000-0 19063-3 0 9995 2 39444 97.5989 288.4498 0058741 51.2708 309.3736 14.82596047428836 XW-2A 1 40903U 15049E 21309.48299831 .00013738 00000-0 27536-3 0 9992 2 40903 97.2188 3.5100 0010971 211.4468 262.3719 15.46769482344582 XW-2D 1 40907U 15049J 21309.50169013 .00005310 00000-0 26728-3 0 9996 2 40907 97.4888 310.0085 0015065 58.4909 92.7138 15.17535766338982 XW-2F 1 40910U 15049M 21309.52151961 .00006711 00000-0 31626-3 0 9994 2 40910 97.4729 313.3068 0015205 44.3883 55.5997 15.19729034339142 XW-2B 1 40911U 15049N 21309.51301550 .00004740 00000-0 23959-3 0 9995 2 40911 97.4885 310.6774 0014990 59.7486 94.6777 15.17444848338873 IO-86 1 40931U 15052B 21306.66199090 .00000506 00000-0 -18696-4 0 9998 2 40931 5.9940 346.6456 0013063 203.7313 156.2332 14.76698894329763 CAS-4B 1 42759U 17034B 21309.55932398 .00001976 00000-0 13096-3 0 9996 2 42759 43.0156 125.1895 0009078 319.8012 144.5718 15.10512960242487 CAS-4A 1 42761U 17034D 21309.54155819 .00002456 00000-0 15922-3 0 9997 2 42761 43.0157 124.2393 0009304 321.1213 140.1617 15.10601108242488 AO-91 1 43017U 17073E 21309.25924320 .00002520 00000-0 19786-3 0 9998 2 43017 97.6925 207.5783 0253083 200.5036 158.5877 14.79919979213949 PO-101 1 43678U 18084H 21309.51251772 .00001704 00000-0 17456-3 0 9992 2 43678 97.9431 75.6758 0008590 310.2660 49.7816 14.91828800164468 QO-100 1 43700U 18090A 21309.24841038 .00000152 00000-0 00000+0 0 9994 2 43700 0.0147 269.1438 0001981 334.5055 276.3123 1.00268355 11023 RS-44 1 44909U 19096E 21309.12126008 .00000029 00000-0 65543-4 0 9994 2 44909 82.5258 19.3412 0218390 124.1229 238.0801 12.79711267 86865 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Tuesday, November 9, 2021, on Baudot and BPSK31. NNNN /EX