SB KEP @ ARL $ARLK025 ARLK025 Keplerian data ZCZC SK25 QST de W1AW Keplerian Bulletin 25 ARLK025 From ARRL Headquarters Newington, CT April 7, 2023 To all radio amateurs SB KEP ARL ARLK025 ARLK025 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 07530U 74089B 23097.49567484 -.00000045 00000-0 40987-5 0 9994 2 07530 101.9442 83.7060 0012068 197.4122 276.7642 12.53662997214310 0 ISS 1 25544U 98067A 23097.73647199 .00016192 00000-0 29515-3 0 9991 2 25544 51.6405 317.6357 0006641 166.0570 283.3648 15.49590445390863 0 SO-50 1 27607U 02058C 23097.55519922 .00001691 00000-0 24823-3 0 9995 2 27607 64.5535 121.4382 0074781 238.8216 120.5541 14.77069508 91791 0 AO-73 1 39444U 13066AE 23097.44058997 .00005717 00000-0 64397-3 0 9999 2 39444 97.6658 64.1382 0054876 144.3604 216.1296 14.85899889505133 0 XW-2A 1 40903U 15049E 23097.45728439 .00457075 90225-4 97281-3 0 9998 2 40903 97.1181 165.3929 0004112 179.4918 236.3215 15.98681434425234 0 IO-86 1 40931U 15052B 23096.79409533 .00001712 00000-0 14731-3 0 9990 2 40931 5.9988 236.1944 0013820 2.9222 357.1034 14.77143840406785 0 CAS-4B 1 42759U 17034B 23097.62141300 .00011575 00000-0 60066-3 0 9990 2 42759 43.0170 147.5878 0011026 358.1307 140.2615 15.16078310320928 0 CAS-4A 1 42761U 17034D 23097.50699242 .00011138 00000-0 57761-3 0 9996 2 42761 43.0161 146.7778 0011832 0.5508 135.7010 15.16123845320918 0 AO-91 1 43017U 17073E 23097.46422446 .00008685 00000-0 61964-3 0 9992 2 43017 97.6399 344.6083 0235298 302.8922 54.9847 14.85100447290689 0 PO-101 1 43678U 18084H 23097.56357165 .00003204 00000-0 31252-3 0 9993 2 43678 98.0085 240.1675 0010309 41.7982 318.4010 14.93152646241723 0 QO-100 1 43700U 18090A 23096.53727928 .00000152 00000-0 00000-0 0 9993 2 43700 0.0151 238.8786 0001249 160.1530 14.7746 1.00274767 15961 0 JO-97 1 43803U 18099AX 23097.15717452 .00006507 00000-0 52777-3 0 9997 2 43803 97.5764 161.5866 0013349 356.3622 3.7502 14.99929637237040 0 CAS-6 1 44881U 19093C 23097.49229825 .00001694 00000-0 21807-3 0 9990 2 44881 97.8637 177.1484 0013831 312.7352 47.2682 14.82351025178329 0 RS-44 1 44909U 19096E 23097.31171813 .00000014 00000-0 12893-4 0 9999 2 44909 82.5254 35.0336 0217469 353.0108 6.7973 12.79719716153093 0 XW-3 1 50466U 21131B 23097.51817810 .00001008 00000-0 34236-3 0 9991 2 50466 98.5530 179.2861 0004041 9.0206 351.1054 14.38809219 67190 0 IO-117 1 53106U 22080B 23088.05176028 -.00000003 00000-0 00000-0 0 9991 2 53106 70.1795 347.5677 0008286 204.3079 155.7190 6.42557135 16603 0 FO-118 1 54684U 22167C 23097.53031170 .00017101 00000-0 99159-3 0 9992 2 54684 97.5493 235.7283 0014060 215.0379 210.0355 15.12157118 17998 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Tuesday, April 11, 2023, at 2330z on Baudot and BPSK31. NNNN /EX