SB KEP @ ARL $ARLK070 ARLK070 Keplerian data ZCZC SK70 QST de W1AW Keplerian Bulletin 70 ARLK070 From ARRL Headquarters Newington, CT September 3, 2021 To all radio amateurs SB KEP ARL ARLK070 ARLK070 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 21246.46804622 -.00000029 00000-0 10331-3 0 9993 2 07530 101.8619 220.9094 0011838 231.8878 244.4226 12.53650118141504 0 ISS 1 25544U 98067A 21246.57150591 .00002814 00000-0 60034-4 0 9990 2 25544 51.6449 315.1221 0002976 351.5916 148.7258 15.48589671300743 0 SO-50 1 27607U 02058C 21246.56892338 .00000049 00000-0 27593-4 0 9999 2 27607 64.5545 99.4676 0050345 357.3458 2.7369 14.75783054 6036 0 AO-73 1 39444U 13066AE 21245.92030942 .00000477 00000-0 64343-4 0 9995 2 39444 97.5897 228.6386 0055964 256.9004 102.5960 14.82502562418912 0 XW-2A 1 40903U 15049E 21246.45396748 .00004735 00000-0 98882-4 0 9994 2 40903 97.2295 300.6968 0013905 90.7664 33.7193 15.45912565334845 0 XW-2D 1 40907U 15049J 21246.45697826 .00001680 00000-0 87663-4 0 9990 2 40907 97.4875 247.6720 0012140 274.4262 230.3761 15.17263202329426 0 XW-2F 1 40910U 15049M 21246.50946417 .00002204 00000-0 10744-3 0 9991 2 40910 97.4746 250.9181 0012467 257.9596 253.5285 15.19329367329574 0 XW-2B 1 40911U 15049N 21246.46440012 .00001703 00000-0 89046-4 0 9992 2 40911 97.4874 248.3505 0011953 275.3910 231.0563 15.17177886329318 0 IO-86 1 40931U 15052B 21245.94419098 .00000811 00000-0 23753-4 0 9992 2 40931 6.0007 59.7039 0013286 56.7052 303.4782 14.76688093320778 0 CAS-4B 1 42759U 17034B 21246.53179503 .00000875 00000-0 65682-4 0 9991 2 42759 43.0174 111.7982 0009758 292.2319 143.7476 15.10339720232958 0 CAS-4A 1 42761U 17034D 21246.51781051 .00000831 00000-0 62909-4 0 9990 2 42761 43.0179 110.8697 0009973 294.7024 138.9805 15.10427657232957 0 AO-91 1 43017U 17073E 21246.30749677 .00001494 00000-0 11880-3 0 9990 2 43017 97.6979 147.1807 0255713 46.5599 315.6582 14.79686603204638 0 PO-101 1 43678U 18084H 21246.52976428 .00000622 00000-0 67423-4 0 9993 2 43678 97.9333 12.2540 0010609 145.9437 214.2445 14.91786678155074 0 QO-100 1 43700U 18090A 21246.38938038 .00000140 00000-0 00000-0 0 9994 2 43700 0.0119 125.8751 0002212 76.1235 306.7191 1.00272666 10151 0 RS-44 1 44909U 19096E 21246.18350179 .00000046 00000-0 14728-3 0 9995 2 44909 82.5187 61.1536 0216382 271.3966 86.2358 12.79710770 78768 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Tuesday, September 7, 2021, at 2230z on Baudot and BPSK31. NNNN /EX