SB KEP @ ARL $ARLK051 ARLK051 Keplerian data ZCZC SK51 QST de W1AW Keplerian Bulletin 51 ARLK051 From ARRL Headquarters Newington, CT July 5, 2022 To all radio amateurs SB KEP ARL ARLK051 ARLK051 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 22185.89445012 -.00000032 00000-0 87513-4 0 9998 2 07530 101.9046 165.8197 0012389 10.5287 44.2011 12.53655662179652 0 ISS 1 25544U 98067A 22186.65085395 .00005976 00000-0 11324-3 0 9991 2 25544 51.6427 245.1452 0004461 335.3093 168.1367 15.49837557348046 0 SO-50 1 27607U 02058C 22186.13895758 .00000211 00000-0 49521-4 0 9991 2 27607 64.5541 247.7810 0079343 291.0135 68.2493 14.76150572 51191 0 AO-73 1 39444U 13066AE 22186.19120052 .00001366 00000-0 16807-3 0 9990 2 39444 97.6251 159.2955 0055975 336.2930 23.5706 14.83490582464741 0 XW-2A 1 40903U 15049E 22186.49931439 .00015149 00000-0 23417-3 0 9996 2 40903 97.1771 245.0646 0010765 62.8182 50.7206 15.54117269382063 0 IO-86 1 40931U 15052B 22186.07704143 .00000974 00000-0 46305-4 0 9997 2 40931 6.0023 43.3810 0013239 58.0894 302.1666 14.76826215365955 0 CAS-4B 1 42759U 17034B 22186.15044323 .00001389 00000-0 92315-4 0 9998 2 42759 43.0172 235.1495 0008625 31.4282 62.0656 15.12011318279035 0 CAS-4A 1 42761U 17034D 22186.18669939 .00001573 00000-0 10261-3 0 9994 2 42761 43.0173 233.7193 0009022 33.4927 68.3290 15.12098318279047 0 AO-91 1 43017U 17073E 22185.93355745 .00002010 00000-0 15392-3 0 9998 2 43017 97.6735 79.4120 0249510 130.3699 231.9592 14.81475360249701 0 PO-101 1 43678U 18084H 22186.42077788 .00000642 00000-0 68740-4 0 9992 2 43678 97.9739 319.8993 0008817 219.8687 140.1858 14.92197099200539 0 QO-100 1 43700U 18090A 22185.85813411 .00000155 00000-0 00000-0 0 9992 2 43700 0.0183 37.3152 0001100 81.1803 139.0659 1.00270413 13209 0 JO-97 1 43803U 18099AX 22185.91201848 .00001322 00000-0 11927-3 0 9997 2 43803 97.6182 252.4970 0014300 203.9905 156.0653 14.97143374195686 0 RS-44 1 44909U 19096E 22185.78157087 .00000006 00000-0 -10775-4 0 9993 2 44909 82.5200 218.7636 0216173 279.2849 78.3865 12.79713772117720 0 HO-113 1 50466U 21131B 22186.53510067 .00000022 00000-0 21884-4 0 9996 2 50466 98.5804 263.7805 0005924 97.2211 262.9650 14.38504984 27511 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Friday, July 8, 2022, at 2230z on Baudot and BPSK31. NNNN /EX