SB KEP @ ARL $ARLK071 ARLK071 Keplerian data ZCZC SK71 QST de W1AW Keplerian Bulletin 71 ARLK071 From ARRL Headquarters Newington, CT September 13, 2022 To all radio amateurs SB KEP ARL ARLK071 ARLK071 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 22255.74734988 -.00000049 00000-0 -18816-4 0 9992 2 07530 101.9140 235.9193 0011845 234.2836 304.1393 12.53656844188400 ISS 1 25544U 98067A 22256.20590916 .00008486 00000-0 15552-3 0 9996 2 25544 51.6422 260.5247 0002272 229.2116 230.8422 15.50179082358830 SO-50 1 27607U 02058C 22255.84898262 .00000864 00000-0 13839-3 0 9995 2 27607 64.5557 34.4339 0081368 277.7079 81.4790 14.76233566 61275 AO-73 1 39444U 13066AE 22255.86206987 .00002838 00000-0 33951-3 0 9997 2 39444 97.6333 225.8833 0057924 105.1514 255.6118 14.83708406474488 XW-2A 1 40903U 15049E 22255.98106660 .00028158 00000-0 39260-3 0 9994 2 40903 97.1703 314.7975 0009970 147.7749 336.1686 15.56820739392862 IO-86 1 40931U 15052B 22255.63550385 .00000981 00000-0 47137-4 0 9995 2 40931 5.9992 267.1386 0013632 324.3698 35.5603 14.76855903376259 CAS-4B 1 42759U 17034B 22256.10257119 .00003895 00000-0 23285-3 0 9993 2 42759 43.0158 209.3886 0008035 123.7773 347.1567 15.12417662289627 CAS-4A 1 42761U 17034D 22256.27219999 .00004173 00000-0 24794-3 0 9994 2 42761 43.0162 207.1772 0008349 125.2405 22.7406 15.12506547289654 AO-91 1 43017U 17073E 22256.16375724 .00003903 00000-0 29591-3 0 9999 2 43017 97.6616 146.7507 0245152 260.4473 96.8963 14.81978371260106 PO-101 1 43678U 18084H 22256.09025945 .00001193 00000-0 12250-3 0 9997 2 43678 97.9831 30.4483 0010002 4.6851 355.4427 14.92296643210926 QO-100 1 43700U 18090A 22254.82465376 .00000126 00000-0 00000-0 0 9997 2 43700 0.0105 140.2893 0002337 71.0993 102.0822 1.00271436 13893 JO-97 1 43803U 18099AX 22256.14865071 .00002946 00000-0 25747-3 0 9993 2 43803 97.6131 320.9559 0013858 339.9674 20.1003 14.97459687206190 CAS-6 1 44881U 19093C 22256.16241795 .00000532 00000-0 74010-4 0 9995 2 44881 97.8887 334.0986 0013593 260.9317 99.0367 14.81808834147760 RS-44 1 44909U 19096E 22255.28650103 .00000036 00000-0 90377-4 0 9991 2 44909 82.5252 172.5991 0218251 116.5535 245.8118 12.79714723126619 XW-3 1 50466U 21131B 22256.23041486 .00000231 00000-0 90298-4 0 9992 2 50466 98.5761 333.4251 0003656 236.6061 123.4776 14.38522759 37538 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Friday, September 16, 2022, at 2230z on Baudot and BPSK31. NNNN /EX