SB KEP @ ARL $ARLK026 ARLK026 Keplerian data ZCZC SK26 QST de W1AW Keplerian Bulletin 26 ARLK026 From ARRL Headquarters Newington, CT April 2, 2021 To all radio amateurs SB KEP ARL ARLK026 ARLK026 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 21092.18915196 -.00000031 00000-0 88261-4 0 9991 2 7530 101.8470 66.7948 0012247 167.0378 203.7354 12.53648024122415 ISS 1 25544U 98067A 21092.54610921 .00001810 00000-0 41029-4 0 9992 2 25544 51.6469 356.8460 0002880 169.8679 249.7785 15.48977254276873 SO-50 1 27607U 02058C 21092.53817961 .00000044 00000-0 26724-4 0 9994 2 27607 64.5556 210.4822 0032754 50.8827 309.5180 14.75729884983512 AO-73 1 39444U 13066AE 21092.42957284 .00000534 00000-0 71132-4 0 9995 2 39444 97.5799 83.0650 0058822 42.3148 318.2582 14.82360970396761 XW-2A 1 40903U 15049E 21092.47017248 .00003380 00000-0 74044-4 0 9999 2 40903 97.2454 147.1710 0010776 296.0383 188.3729 15.44759423311065 XW-2D 1 40907U 15049J 21092.51387495 .00000998 00000-0 53972-4 0 9991 2 40907 97.4850 95.5938 0015747 87.8699 75.3628 15.16888241306087 XW-2F 1 40910U 15049M 21092.49992933 .00001763 00000-0 87805-4 0 9994 2 40910 97.4740 98.5664 0016214 76.2573 74.5889 15.18784045306192 XW-2B 1 40911U 15049N 21092.51088100 .00001009 00000-0 54641-4 0 9995 2 40911 97.4858 96.2807 0015618 88.9437 65.2343 15.16807136305975 IO-86 1 40931U 15052B 21090.73725726 .00000868 00000-0 31835-4 0 9997 2 40931 5.9973 86.5640 0012709 19.9701 340.1057 14.76670360297791 CAS-4B 1 42759U 17034B 21092.49052944 .00000326 00000-0 32997-4 0 9998 2 42759 43.0175 238.6767 0008583 40.4207 9.3821 15.10136682209668 CAS-4A 1 42761U 17034D 21092.48560014 .00000340 00000-0 33817-4 0 9990 2 42761 43.0173 237.8095 0008929 42.2622 7.0159 15.10218017209661 AO-91 1 43017U 17073E 21091.50304019 .00000681 00000-0 57974-4 0 9999 2 43017 97.7123 358.5303 0255049 191.0990 168.4533 14.79410885181745 PO-101 1 43678U 18084H 21092.52234685 .00000495 00000-0 54900-4 0 9998 2 43678 97.9101 217.4638 0008764 307.9295 52.1117 14.91730126132117 QO-100 1 43700U 18090A 21091.69047023 .00000132 00000-0 00000-0 0 9992 2 43700 0.0187 163.9859 0002729 246.9721 53.6480 1.00272235 8606 RS-44 1 44909U 19096E 21091.77332886 .00000025 00000-0 65258-4 0 9995 2 44909 82.5238 163.7629 0216174 272.3821 85.2547 12.79709271 59039 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Tuesday, April 6, 2021, at 2230z on Baudot and BPSK31. NNNN /EX