SB KEP @ ARL $ARLK059 ARLK059 Keplerian data ZCZC SK59 QST de W1AW Keplerian Bulletin 59 ARLK059 From ARRL Headquarters Newington, CT July 27, 2021 To all radio amateurs SB KEP ARL ARLK059 ARLK059 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 21208.56170632 -.00000046 00000-0 -37131-5 0 9998 2 07530 101.8563 183.0264 0011959 306.9487 165.5314 12.53649552136756 0 ISS 1 25544U 98067A 21208.81715953 -.00007322 00000-0 -12556-3 0 9990 2 25544 51.6429 141.8076 0001308 219.8410 240.5543 15.48856467294892 0 SO-50 1 27607U 02058C 21208.41750330 .00000037 00000-0 25868-4 0 9996 2 27607 64.5536 216.1367 0045490 8.0386 352.1435 14.75768805 404 0 AO-73 1 39444U 13066AE 21208.52777435 .00000536 00000-0 71298-4 0 9998 2 39444 97.5852 193.1544 0058269 21.4431 338.9205 14.82467579413375 0 XW-2A 1 40903U 15049E 21208.58578287 .00004442 00000-0 93933-4 0 9993 2 40903 97.2330 262.9465 0010973 221.0296 276.1012 15.45618055328998 0 XW-2D 1 40907U 15049J 21208.59635892 .00001690 00000-0 88302-4 0 9990 2 40907 97.4849 210.2570 0015324 49.1454 73.9075 15.17168548323681 0 XW-2F 1 40910U 15049M 21208.56601448 .00002270 00000-0 11089-3 0 9993 2 40910 97.4713 213.3678 0015303 35.9493 82.7984 15.19191551323815 0 XW-2B 1 40911U 15049N 21208.60032479 .00001680 00000-0 88015-4 0 9999 2 40911 97.4842 210.9367 0015249 50.2109 67.1875 15.17084249323572 0 IO-86 1 40931U 15052B 21208.39206144 .00000741 00000-0 13971-4 0 9999 2 40931 6.0020 327.5546 0013815 251.7748 108.0965 14.76682931315219 0 CAS-4B 1 42759U 17034B 21208.64699603 .00000899 00000-0 67266-4 0 9995 2 42759 43.0183 320.1012 0007852 46.2533 87.7101 15.10286420227220 0 CAS-4A 1 42761U 17034D 21208.49647791 .00000861 00000-0 64818-4 0 9991 2 42761 43.0186 319.9545 0008146 47.8260 48.5917 15.10373718227209 0 AO-91 1 43017U 17073E 21208.50464885 .00000583 00000-0 50003-4 0 9994 2 43017 97.7031 110.9028 0254907 169.3861 191.2878 14.79613128199047 0 PO-101 1 43678U 18084H 21208.56501721 -.00000136 00000-0 -77434-5 0 9991 2 43678 97.9288 334.0617 0008640 281.0755 78.9507 14.91765000149411 0 QO-100 1 43700U 18090A 21208.32853653 .00000130 00000-0 00000-0 0 9994 2 43700 0.0136 75.8366 0001920 93.8796 279.5673 1.00270572 9771 0 RS-44 1 44909U 19096E 21208.42197176 .00000029 00000-0 73265-4 0 9999 2 44909 82.5202 86.2583 0217577 359.9810 0.1246 12.79710933 73930 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Friday, July 30, 2021, at 2230z on Baudot and BPSK31. NNNN /EX