SB KEP @ ARL $ARLK081 ARLK081 Keplerian data ZCZC SK81 QST de W1AW Keplerian Bulletin 81 ARLK081 From ARRL Headquarters Newington, CT October 18, 2022 To all radio amateurs SB KEP ARL ARLK081 ARLK081 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 OSCAR 7 1 07530U 74089B 22291.41596113 -.00000021 00000-0 15789-3 0 9996 2 07530 101.9208 271.7362 0012164 164.8981 3.6093 12.53657797192877 0 ISS 1 25544U 98067A 22291.73465701 .00117573 00000-0 20658-2 0 9996 2 25544 51.6381 84.4988 0005610 345.0750 143.8698 15.49595558364348 0 SO-50 1 27607U 02058C 22291.34557522 .00001340 00000-0 20267-3 0 9994 2 27607 64.5536 285.7835 0081649 271.0570 88.1179 14.76332069 66514 0 AO-73 1 39444U 13066AE 22291.39995513 .00003909 00000-0 46301-3 0 9998 2 39444 97.6400 259.8935 0055670 350.7490 9.2694 14.84004926479754 0 XW-2A 1 40903U 15049E 22291.49685266 .00045434 00000-0 57097-3 0 9998 2 40903 97.1630 350.5336 0008553 34.2904 79.2954 15.59521985398390 0 IO-86 1 40931U 15052B 22291.56208229 .00001233 00000-0 82102-4 0 9996 2 40931 5.9971 10.8031 0012574 110.0643 250.0996 14.76891721381578 0 CAS-4B 1 42759U 17034B 22291.49802772 .00007933 00000-0 45482-3 0 9995 2 42759 43.0185 14.0753 0010664 341.4313 135.5816 15.12866886294988 0 CAS-4A 1 42761U 17034D 22291.52818273 .00007819 00000-0 44733-3 0 9996 2 42761 43.0189 12.6066 0010959 342.7345 141.7077 15.12954982294996 0 AO-91 1 43017U 17073E 22291.27107522 .00003400 00000-0 25397-3 0 9991 2 43017 97.6567 180.4001 0246492 145.0376 216.7308 14.82299000265302 0 PO-101 1 43678U 18084H 22291.49270568 .00002138 00000-0 21448-3 0 9992 2 43678 97.9889 66.3427 0008628 236.1926 123.8435 14.92403529216207 0 QO-100 1 43700U 18090A 22291.48516484 .00000145 00000-0 00000-0 0 9998 2 43700 0.0155 258.6043 0002745 342.7766 346.0570 1.00272786 14269 0 JO-97 1 43803U 18099AX 22291.42756667 .00002921 00000-0 25353-3 0 9999 2 43803 97.6066 355.3224 0013765 211.2268 148.8138 14.97743181211475 0 CAS-6 1 44881U 19093C 22291.47801781 .00001153 00000-0 15209-3 0 9999 2 44881 97.8847 8.8790 0015762 141.7211 218.5121 14.81877791152999 0 RS-44 1 44909U 19096E 22291.09368793 .00000012 00000-0 20164-5 0 9993 2 44909 82.5202 148.8208 0218043 33.2020 328.2547 12.79715928131193 0 XW-3 1 50466U 21131B 22291.49492510 .00000346 00000-0 12780-3 0 9993 2 50466 98.5727 8.6436 0005525 135.8194 224.3435 14.38551669 42609 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Friday, October 21, 2022, at 2230z on Baudot and BPSK31. NNNN /EX