SB KEP @ ARL $ARLK022 ARLK022 Keplerian data ZCZC SK22 QST de W1AW Keplerian Bulletin 22 ARLK022 From ARRL Headquarters Newington, CT March 19, 2021 To all radio amateurs SB KEP ARL ARLK022 ARLK022 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 21078.56557841 -.00000028 00000-0 11223-3 0 9995 2 07530 101.8448 53.1975 0012077 193.4701 278.4746 12.53647820120464 0 FO-29 1 24278U 96046B 21078.46051952 -.00000010 00000-0 25920-4 0 9992 2 24278 98.5750 158.3292 0350738 22.9465 338.6922 13.53102396214073 0 ISS 1 25544U 98067A 21078.72537037 .00000634 00000-0 19717-4 0 9994 2 25544 51.6447 65.2021 0003403 127.3103 214.1551 15.48916939274728 0 SO-50 1 27607U 02058C 21078.57822673 .00000037 00000-0 25659-4 0 9996 2 27607 64.5540 253.1686 0031763 57.4054 303.0108 14.75723891981295 0 CO-55 1 27844U 03031E 21078.50099449 .00000055 00000-0 44610-4 0 9999 2 27844 98.6831 88.0679 0009487 346.0642 14.0273 14.22295037919239 0 RS-22 1 27939U 03042A 21078.48342329 .00000205 00000-0 45271-4 0 9992 2 27939 98.1245 216.2853 0012561 198.5863 161.4879 14.66955999934334 0 RS-30 1 32953U 08025A 21078.48912428 .00000028 00000-0 12906-3 0 9994 2 32953 82.4998 106.8895 0019774 169.6914 190.4576 12.43100692581807 0 KKS-1 1 33499U 09002H 21078.62657544 .00000120 00000-0 25487-4 0 9999 2 33499 98.2827 306.5280 0008517 335.6638 24.4167 14.75630010653167 0 AO-71 1 37854U 11061E 21078.56635423 .00001712 00000-0 91439-4 0 9999 2 37854 101.7065 318.3392 0155445 323.2891 35.7752 15.08296563512934 0 AO-73 1 39444U 13066AE 21078.52423184 .00000419 00000-0 57038-4 0 9998 2 39444 97.5786 69.8888 0059348 86.8757 273.9245 14.82343978394114 0 XW-2A 1 40903U 15049E 21078.61248608 .00003328 00000-0 73199-4 0 9997 2 40903 97.2479 133.3472 0012041 351.5430 161.6813 15.44637266308920 0 XW-2F 1 40910U 15049M 21078.58775834 .00001894 00000-0 94290-4 0 9998 2 40910 97.4731 84.8091 0015832 119.4872 334.7234 15.18725694304087 0 XW-2B 1 40911U 15049N 21078.59001284 .00001134 00000-0 61085-4 0 9994 2 40911 97.4849 82.5355 0014994 131.9497 16.4703 15.16768310303866 0 IO-86 1 40931U 15052B 21078.30981688 .00000767 00000-0 17791-4 0 9990 2 40931 5.9986 175.3330 0012585 209.6115 150.3718 14.76667801295954 0 CAS-4B 1 42759U 17034B 21078.66331387 .00000509 00000-0 44055-4 0 9993 2 42759 43.0192 314.6843 0010522 317.8345 73.9716 15.10117849207579 0 CAS-4A 1 42761U 17034D 21078.65876825 .00000523 00000-0 44799-4 0 9997 2 42761 43.0194 313.8246 0010949 319.6312 69.6851 15.10199265207573 0 AO-91 1 43017U 17073E 21078.31360576 .00000611 00000-0 53081-4 0 9991 2 43017 97.7134 345.8566 0254231 234.2625 123.4703 14.79388550179799 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Tuesday, March 23, 2021, at 2230z on Baudot and BPSK31. NNNN /EX