SB KEP @ ARL $ARLK027 ARLK027 Keplerian data ZCZC SK27 QST de W1AW Keplerian Bulletin 27 ARLK027 From ARRL Headquarters Newington, CT April 6, 2021 To all radio amateurs SB KEP ARL ARLK027 ARLK027 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 21096.19228196 -.00000023 00000-0 13859-3 0 9994 2 07530 101.8475 70.7909 0012289 159.3768 270.3666 12.53648167122677 0 ISS 1 25544U 98067A 21096.81556141 .00001128 00000-0 28754-4 0 9991 2 25544 51.6461 335.7332 0002908 191.3177 289.9694 15.48862397277533 0 SO-50 1 27607U 02058C 21095.99427659 .00000007 00000-0 21349-4 0 9995 2 27607 64.5559 199.9148 0033038 49.2953 311.1011 14.75730984983868 0 AO-73 1 39444U 13066AE 21096.20962999 .00000435 00000-0 59180-4 0 9993 2 39444 97.5801 86.6473 0058559 30.1253 330.3308 14.82364375396737 0 XW-2A 1 40903U 15049E 21096.48344466 .00003033 00000-0 66581-4 0 9991 2 40903 97.2445 151.1745 0010572 278.5692 189.7502 15.44784664311687 0 XW-2D 1 40907U 15049J 21096.45884479 .00001355 00000-0 72000-4 0 9993 2 40907 97.4857 99.4904 0015786 75.6201 16.6986 15.16900659306686 0 XW-2F 1 40910U 15049M 21096.45506962 .00001622 00000-0 81026-4 0 9990 2 40910 97.4745 102.4779 0016069 64.3826 98.0067 15.18797733306799 0 XW-2B 1 40911U 15049N 21096.46895891 .00001295 00000-0 69132-4 0 9994 2 40911 97.4860 100.1897 0015690 76.8629 76.7801 15.16819072306576 0 IO-86 1 40931U 15052B 21096.27560241 .00000688 00000-0 67753-5 0 9990 2 40931 5.9971 47.1236 0012603 98.1150 262.0629 14.76669016298618 0 CAS-4B 1 42759U 17034B 21096.39505185 .00000541 00000-0 45970-4 0 9995 2 42759 43.0175 217.2141 0008094 67.2000 354.1077 15.10143802210255 0 CAS-4A 1 42761U 17034D 21096.52947763 .00000541 00000-0 45850-4 0 9992 2 42761 43.0176 215.5783 0008389 69.9282 30.5224 15.10225260210270 0 AO-91 1 43017U 17073E 21096.17005790 .00000477 00000-0 42103-4 0 9992 2 43017 97.7119 3.0141 0255430 175.8659 184.4750 14.79415755182435 0 PO-101 1 43678U 18084H 21096.41285489 -.00000228 00000-0 -16850-4 0 9996 2 43678 97.9112 221.3694 0008635 293.3501 66.6807 14.91724902132694 0 QO-100 1 43700U 18090A 21096.21251705 .00000122 00000-0 00000-0 0 9998 2 43700 0.0174 230.6160 0002771 186.4628 239.9450 1.00274124 8649 0 RS-44 1 44909U 19096E 21096.22973059 .00000012 00000-0 11615-4 0 9997 2 44909 82.5229 160.8031 0216205 261.9069 95.7455 12.79709346 59607 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Friday, April 9, 2021, at 2230z on Baudot and BPSK31. NNNN /EX