SB KEP @ ARL $ARLK055 ARLK055 Keplerian data ZCZC SK55 QST de W1AW Keplerian Bulletin 55 ARLK055 From ARRL Headquarters Newington, CT July 19, 2022 To all radio amateurs SB KEP ARL ARLK055 ARLK055 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 22200.43981383 -.00000030 00000-0 97364-4 0 9995 2 07530 101.9056 180.4129 0012200 342.7853 169.6469 12.53655894181471 0 ISS 1 25544U 98067A 22200.38661497 .00008570 00000-0 15780-3 0 9994 2 25544 51.6408 177.1044 0004978 27.2807 128.3689 15.50026916350172 0 SO-50 1 27607U 02058C 22200.50130470 .00000746 00000-0 12273-3 0 9998 2 27607 64.5529 203.8275 0079956 288.2599 70.9815 14.76170458 53103 0 AO-73 1 39444U 13066AE 22200.35538797 .00002310 00000-0 27956-3 0 9991 2 39444 97.6257 172.8264 0054925 288.7273 70.7986 14.83550991466259 0 XW-2A 1 40903U 15049E 22200.53221322 .00023703 00000-0 35756-3 0 9995 2 40903 97.1771 259.1322 0009062 14.2005 93.2573 15.54717481384246 0 IO-86 1 40931U 15052B 22199.51418039 .00001756 00000-0 15469-3 0 9991 2 40931 6.0019 307.4502 0013923 252.5325 97.3799 14.76835183367936 0 CAS-4B 1 42759U 17034B 22200.36066244 .00003161 00000-0 19312-3 0 9999 2 42759 43.0159 156.8022 0007810 133.6138 0.8890 15.12090431281187 0 CAS-4A 1 42761U 17034D 22200.39645611 .00003332 00000-0 20242-3 0 9990 2 42761 43.0164 155.3714 0008153 137.2584 7.4661 15.12178222281199 0 AO-91 1 43017U 17073E 22200.18452215 .00005181 00000-0 38689-3 0 9999 2 43017 97.6712 93.0769 0249646 83.9659 278.9941 14.81586190251814 0 PO-101 1 43678U 18084H 22200.36846771 .00000609 00000-0 65509-4 0 9991 2 43678 97.9753 334.0150 0009966 172.4562 187.6797 14.92216371202615 0 QO-100 1 43700U 18090A 22200.29645905 .00000136 00000-0 00000-0 0 9998 2 43700 0.0175 63.6764 0001472 89.5859 276.2806 1.00272730 13343 0 JO-97 1 43803U 18099AX 22200.14765130 .00003169 00000-0 27808-3 0 9995 2 43803 97.6186 266.3747 0015416 154.4773 205.7214 14.97228790197816 0 RS-44 1 44909U 19096E 22200.47985363 .00000008 00000-0 -78299-5 0 9991 2 44909 82.5198 208.9980 0216298 244.7369 113.1178 12.79714023119650 0 HO-113 1 50466U 21131B 22200.51596240 .00000167 00000-0 69091-4 0 9990 2 50466 98.5802 277.7543 0005555 64.3147 295.8614 14.38510034 29527 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Friday, July 22, 2022, at 2230z on Baudot and BPSK31. NNNN /EX