SB KEP @ ARL $ARLK053 ARLK053 Keplerian data ZCZC SK53 QST de W1AW Keplerian Bulletin 53 ARLK053 From ARRL Headquarters Newington, CT July 18, 2023 To all radio amateurs SB KEP ARL ARLK053 ARLK053 Keplerian data Special thanks to AMSAT-NA (AMSAT.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 0 AO-07 1 7530U 74089B 23199.48126230 -.00000041 00000-0 32227-4 0 9999 2 7530 101.9481 186.3707 0012343 5.9132 113.7616 12.53665470227337 0 ISS 1 25544U 98067A 23199.78572942 .00015998 00000-0 28922-3 0 9996 2 25544 51.6410 171.9558 0000311 77.3486 354.9253 15.49850178406699 0 SO-50 1 27607U 02058C 23198.42359501 .00001254 00000-0 18961-3 0 9999 2 27607 64.5533 172.2241 0066140 218.5334 141.1039 14.77401074106902 0 AO-73 1 39444U 13066AE 23198.47923892 .00003596 00000-0 39798-3 0 9999 2 39444 97.6727 161.6641 0053081 170.9518 189.2668 14.86930001520736 0 IO-86 1 40931U 15052B 23199.34984534 .00001302 00000-0 90389-4 0 9993 2 40931 5.9988 224.0881 0013825 14.4785 345.6196 14.77277963421971 0 AO-91 1 43017U 17073E 23198.68164941 .00008370 00000-0 58216-3 0 9998 2 43017 97.6267 81.8182 0230844 328.9504 29.8235 14.86614663305714 0 PO-101 1 43678U 18084H 23199.47715089 .00001928 00000-0 18858-3 0 9997 2 43678 98.0269 344.0849 0010679 62.6808 297.5497 14.93533674256932 0 QO-100 1 43700U 18090A 23199.04366249 .00000144 00000-0 00000+0 0 9998 2 43700 0.0182 45.3784 0001873 117.0364 174.6701 1.00271832 17243 0 JO-97 1 43803U 18099AX 23198.44672790 .00006702 00000-0 52538-3 0 9998 2 43803 97.5732 260.2498 0014823 1.8286 358.2990 15.01212109252239 0 CAS-6 1 44881U 19093C 23199.47776532 .00001091 00000-0 14193-3 0 9994 2 44881 97.8613 277.3972 0014138 341.4911 18.5786 14.82607203193436 0 RS-44 1 44909U 19096E 23197.85396326 -.00000005 00000-0 -73229-4 0 9999 2 44909 82.5237 328.2313 0218475 117.5287 244.8200 12.79722055166008 0 IO-117 1 53106U 22080B 23197.46866997 -.00000003 00000-0 00000+0 0 9997 2 53106 70.1629 309.5445 0008593 180.4832 179.5821 6.42556820 23638 0 FO-118 1 54684U 22167C 23199.46256725 .00014316 00000-0 77448-3 0 9994 2 54684 97.5664 336.8449 0012814 222.9681 137.0551 15.14697566 33412 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Friday, July 21, 2023, at 2330z on Baudot and BPSK31. NNNN /EX