SB KEP @ ARL $ARLK024 ARLK024 Keplerian data ZCZC SK24 QST de W1AW Keplerian Bulletin 24 ARLK024 From ARRL Headquarters Newington, CT March 26, 2021 To all radio amateurs SB KEP ARL ARLK024 ARLK024 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 21085.17950532 -.00000040 00000-0 32827-4 0 9992 2 07530 101.8458 59.7983 0012147 180.6558 248.1143 12.53648001121291 0 ISS 1 25544U 98067A 21085.38206113 .00001454 00000-0 34610-4 0 9992 2 25544 51.6460 32.2811 0003018 147.5404 257.1374 15.48944521275767 0 SO-50 1 27607U 02058C 21085.55821011 .00000089 00000-0 33189-4 0 9991 2 27607 64.5549 231.8249 0032241 54.1173 306.2915 14.75727348982327 0 AO-73 1 39444U 13066AE 21084.93691785 .00000639 00000-0 83823-4 0 9999 2 39444 97.5791 75.9649 0059214 66.3601 294.3814 14.82352532395066 0 XW-2A 1 40903U 15049E 21085.60899044 .00004679 00000-0 10195-3 0 9996 2 40903 97.2471 140.3277 0011260 323.8504 190.2044 15.44707380310000 0 XW-2D 1 40907U 15049J 21085.58455999 .00001519 00000-0 80400-4 0 9991 2 40907 97.4851 88.7510 0015615 109.5535 38.3390 15.16871278305034 0 XW-2F 1 40910U 15049M 21085.57644543 .00002303 00000-0 11378-3 0 9998 2 40910 97.4739 91.7206 0016131 98.2940 21.9852 15.18757508305141 0 XW-2B 1 40911U 15049N 21085.58289306 .00001436 00000-0 76370-4 0 9992 2 40911 97.4857 89.4412 0015534 110.2206 37.8761 15.16789734304926 0 IO-86 1 40931U 15052B 21082.63239245 .00000653 00000-0 18305-5 0 9993 2 40931 5.9960 144.5257 0012575 273.4576 86.4114 14.76666986296594 0 CAS-4B 1 42759U 17034B 21085.61155042 .00000499 00000-0 43424-4 0 9995 2 42759 43.0181 276.4910 0009336 355.9971 53.1525 15.10127583208627 0 CAS-4A 1 42761U 17034D 21085.61048139 .00000521 00000-0 44667-4 0 9992 2 42761 43.0180 275.6081 0010169 359.6429 67.9727 15.10209043208623 0 AO-91 1 43017U 17073E 21084.19812505 .00000835 00000-0 70155-4 0 9997 2 43017 97.7130 351.5114 0254525 214.9838 143.4424 14.79399525180669 0 PO-101 1 43678U 18084H 21085.54627423 -.00000194 00000-0 -13510-4 0 9998 2 43678 97.9085 210.4617 0009346 333.8741 26.1991 14.91720394131070 0 QO-100 1 43700U 18090A 21085.23028076 .00000137 00000-0 00000+0 0 9996 2 43700 0.0204 215.5270 0002323 177.7917 259.2748 1.00270064 8772 0 RS-44 1 44909U 19096E 21084.58057597 .00000011 00000-0 93225-5 0 9990 2 44909 82.5247 168.5395 0216225 289.2918 68.4911 12.79708983 58118 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Tuesday, March 30, 2021, at 2230z on Baudot and BPSK31. NNNN /EX