SB KEP @ ARL $ARLK031 ARLK031 Keplerian data ZCZC SK31 QST de W1AW Keplerian Bulletin 31 ARLK031 From ARRL Headquarters Newington, CT April 19, 2024 To all radio amateurs SB KEP ARL ARLK031 ARLK031 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 07530U 74089B 24109.93536794 -.00000013 00000-0 20903-3 0 9997 2 07530 101.9777 104.0314 0012082 195.9500 219.9413 12.53674279261615 ISS 1 25544U 98067A 24109.87569424 .00025888 00000-0 45352-3 0 9994 2 25544 51.6387 249.4981 0004825 77.1403 58.5009 15.50400337449349 SO-50 1 27607U 02058C 24109.89459789 .00004160 00000-0 58015-3 0 9995 2 27607 64.5566 43.7529 0031779 141.0290 219.3113 14.78642416147555 AO-73 1 39444U 13066AE 24109.44299614 .00015220 00000-0 15101-2 0 9995 2 39444 97.7145 69.7882 0048356 342.3033 17.6499 14.90966758561208 IO-86 1 40931U 15052B 24105.10210969 .00001784 00000-0 15468-3 0 9997 2 40931 5.9979 90.5798 0013295 253.4384 106.4283 14.77734280462071 0 AO-91 1 43017U 17073E 24110.20024934 .00015079 00000-0 94939-3 0 9994 2 43017 97.5873 347.8085 0216532 130.4890 231.5425 14.91828282346869 PO-101 1 43678U 18084H 24110.18018014 .00005144 00000-0 47662-3 0 9992 2 43678 98.0640 266.4798 0008355 218.6999 141.3622 14.94920547298108 QO-100 1 43700U 18090A 24110.05674451 .00000141 00000-0 00000+0 0 9997 2 43700 0.0182 244.6476 0001307 154.3111 214.9379 1.00270643 20007 JO-97 1 43803U 18099AX 24109.72915467 .00016227 00000-0 11178-2 0 9990 2 43803 97.5251 169.7636 0011349 142.5865 217.6155 15.05879555293748 RS-44 1 44909U 19096E 24109.53767118 .00000026 00000-0 58600-4 0 9996 2 44909 82.5195 144.4137 0217338 190.3703 169.2879 12.79728508201340 TEVEL 3 1 50988U 22002E 24110.15257494 .00135044 00000-0 22820-2 0 9994 2 50988 97.3847 183.7685 0005413 207.2413 152.8556 15.51108311125859 TEVEL 6 1 50999U 22002R 24110.19737732 .00142177 00000-0 21528-2 0 9997 2 50999 97.3831 184.8381 0005883 200.8830 159.2184 15.54144347125931 IO-117 1 53106U 22080B 24108.26757684 -.00000003 00000-0 00000-0 0 9991 2 53106 70.1428 213.6795 0007982 119.5170 240.6286 6.42557181 41352 FO-118 1 54684U 22167C 24110.20880072 .00041698 00000-0 16070-2 0 9994 2 54684 97.5972 253.8355 0009961 352.4256 7.6830 15.26164565 75299 HADES-D 1 58567U 23174CY 24110.19688329 .00061930 00000-0 26031-2 0 9995 2 58567 97.4589 186.0146 0013486 83.8103 276.4670 15.23101144 24781 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Tuesday, April 23, 2024, at 2230z on Baudot and BPSK31. NNNN /EX