SB KEP @ ARL $ARLK038 ARLK038 Keplerian data ZCZC SK38 QST de W1AW Keplerian Bulletin 38 ARLK038 From ARRL Headquarters Newington, CT May 20, 2022 To all radio amateurs SB KEP ARL ARLK038 ARLK038 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-7 1 7530U 74089B 22139.71656429 -.00000028 00000-0 10924-3 0 9990 2 7530 101.9029 119.4976 0012675 96.6701 78.3776 12.53654929174103 ISS 1 25544U 98067A 22140.41167234 .00010661 00000-0 19761-3 0 9998 2 25544 51.6433 114.1428 0005046 137.0314 333.3447 15.49542898340873 SO-50 1 27607U 02058C 22140.07000621 .00001250 00000-0 19256-3 0 9996 2 27607 64.5563 28.7566 0076772 299.9833 59.3665 14.76091899 44397 AO-73 1 39444U 13066AE 22139.91769879 .00003961 00000-0 47597-3 0 9997 2 39444 97.6227 115.1120 0058314 125.5591 235.1079 14.83280591457294 XW-2A 1 40903U 15049E 22140.17024584 .00028863 00000-0 47489-3 0 9997 2 40903 97.1811 198.6821 0009434 212.5082 209.1521 15.52269257374873 IO-86 1 40931U 15052B 22139.47873332 .00001114 00000-0 65736-4 0 9992 2 40931 6.0007 15.7832 0012929 118.2842 241.8576 14.76798818359051 CAS-4B 1 42759U 17034B 22140.10037359 .00004061 00000-0 24717-3 0 9994 2 42759 43.0161 128.9584 0007335 110.6885 334.5356 15.11681225272066 CAS-4A 1 42761U 17034D 22140.13931093 .00004149 00000-0 25162-3 0 9990 2 42761 43.0156 127.5487 0007774 111.9253 341.1484 15.11774026272079 AO-91 1 43017U 17073E 22139.25783443 .00005828 00000-0 44369-3 0 9998 2 43017 97.6776 34.6407 0247724 283.5658 73.8073 14.81228605242795 PO-101 1 43678U 18084H 22140.15077426 .00001511 00000-0 15428-3 0 9991 2 43678 97.9659 273.0925 0010510 26.4045 333.7682 14.92121841193638 QO-100 1 43700U 18090A 22139.64299047 .00000142 00000-0 00000-0 0 9997 2 43700 0.0168 303.3533 0002921 147.1094 44.1172 1.00273657 12745 JO-97 1 43803U 18099AX 22139.92635338 .00005477 00000-0 48085-3 0 9992 2 43803 97.6197 207.6678 0014471 9.8026 350.3475 14.96915227188805 RS-44 1 44909U 19096E 22139.73304147 .00000044 00000-0 12911-3 0 9992 2 44909 82.5224 249.3517 0217699 27.1694 334.0602 12.79713304111834 HO-113 1 50466U 21131B 22140.14059345 .00000467 00000-0 16759-3 0 9997 2 50466 98.5807 217.4072 0003841 218.3453 141.7462 14.38487711 20848 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Tuesday, May 24, 2022, at 2230z on Baudot and BPSK31. NNNN /EX