SB KEP @ ARL $ARLK020 ARLK020 Keplerian data ZCZC SK20 QST de W1AW Keplerian Bulletin 20 ARLK020 From ARRL Headquarters Newington, CT March 21, 2023 To all radio amateurs SB KEP ARL ARLK020 ARLK020 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 23080.49784385 -.00000042 00000-0 23204-4 0 9996 2 07530 101.9421 66.6020 0011938 230.6160 241.6965 12.53662469212186 0 ISS 1 25544U 98067A 23080.70512120 .00015280 00000-0 28135-3 0 9999 2 25544 51.6417 41.9472 0006129 116.4287 305.1642 15.49355675388224 0 SO-50 1 27607U 02058C 23080.49301349 .00002571 00000-0 36692-3 0 9997 2 27607 64.5559 173.7253 0075961 242.0440 117.2960 14.76976031 89276 0 AO-73 1 39444U 13066AE 23080.46936506 .00005837 00000-0 66225-3 0 9999 2 39444 97.6625 47.7898 0053221 200.0608 159.8517 14.85668710502619 0 XW-2A 1 40903U 15049E 23080.43618387 .00237942 00000-0 92128-3 0 9990 2 40903 97.1270 147.4845 0007052 172.2968 315.6995 15.86584905422520 0 IO-86 1 40931U 15052B 23080.45441447 .00001622 00000-0 13517-3 0 9997 2 40931 6.0002 352.7876 0012521 129.4180 230.7021 14.77108954404369 0 CAS-4B 1 42759U 17034B 23080.55021808 .00011237 00000-0 59154-3 0 9995 2 42759 43.0170 242.2571 0011465 259.1903 212.4745 15.15589813318332 0 CAS-4A 1 42761U 17034D 23080.50134755 .00011861 00000-0 62194-3 0 9990 2 42761 43.0164 241.0973 0012336 259.4702 204.1974 15.15678368318335 0 AO-91 1 43017U 17073E 23080.21382519 .00012219 00000-0 86944-3 0 9996 2 43017 97.6437 328.0439 0238092 359.8962 0.2164 14.84672245288125 0 PO-101 1 43678U 18084H 23080.40748625 .00002855 00000-0 27982-3 0 9999 2 43678 98.0046 222.7030 0010757 92.3325 267.9144 14.93041411239169 0 QO-100 1 43700U 18090A 23080.31021727 .00000127 00000-0 00000-0 0 9998 2 43700 0.0175 242.0328 0000932 128.5244 305.4870 1.00272489 15804 0 JO-97 1 43803U 18099AX 23080.14427343 .00007202 00000-0 58749-3 0 9993 2 43803 97.5852 145.0161 0015524 57.8706 302.4021 14.99647425234499 0 CAS-6 1 44881U 19093C 23080.48155746 .00001779 00000-0 22888-3 0 9995 2 44881 97.8658 160.4247 0015032 9.4499 350.6988 14.82287571175805 0 RS-44 1 44909U 19096E 23080.42480003 .00000020 00000-0 32083-4 0 9997 2 44909 82.5220 46.2515 0218190 32.4234 329.0058 12.79719280150930 0 XW-3 1 50466U 21131B 23080.54969140 .00000895 00000-0 30575-3 0 9995 2 50466 98.5548 162.3697 0005099 56.2777 303.8896 14.38761786 64753 0 IO-117 1 53106U 22080B 23080.11397462 -.00000003 00000-0 00000-0 0 9997 2 53106 70.1803 350.3243 0008309 206.6105 153.4129 6.42557126 16095 0 FO-119 1 54684U 22167C 23080.45914873 .00016803 00000-0 99173-3 0 9999 2 54684 97.5457 218.8566 0013686 275.2614 175.9906 15.11526631 15412 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Friday, March 24, 2023, at 2330z on Baudot and BPSK31. NNNN /EX