SB KEP @ ARL $ARLK066 ARLK066 Keplerian data ZCZC SK66 QST de W1AW Keplerian Bulletin 66 ARLK066 From ARRL Headquarters Newington, CT August 20, 2021 To all radio amateurs SB KEP ARL ARLK066 ARLK066 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 AO-07 1 07530U 74089B 21232.26293601 -.00000031 00000-0 89161-4 0 9996 2 07530 101.8595 206.7111 0011804 260.0223 213.9033 12.53649909139724 0 ISS 1 25544U 98067A 21232.56369815 .00001292 00000-0 31665-4 0 9992 2 25544 51.6440 24.3628 0001513 335.8493 142.2476 15.48921672298574 0 SO-50 1 27607U 02058C 21232.20288893 .00000009 00000-0 21875-4 0 9993 2 27607 64.5555 143.4007 0048531 1.2544 358.8671 14.75777076 3912 0 AO-73 1 39444U 13066AE 21232.42125094 .00000334 00000-0 46984-4 0 9992 2 39444 97.5879 215.8257 0056247 302.4300 57.1481 14.82488633416911 0 XW-2A 1 40903U 15049E 21232.47186105 .00003351 00000-0 70851-4 0 9994 2 40903 97.2315 286.7596 0013431 135.6451 349.0232 15.45781134332689 0 XW-2D 1 40907U 15049J 21232.47900815 .00001175 00000-0 62414-4 0 9998 2 40907 97.4869 233.8571 0012961 328.4639 196.3383 15.17221727327301 0 XW-2F 1 40910U 15049M 21232.48117397 .00001603 00000-0 79180-4 0 9992 2 40910 97.4738 237.0332 0012772 312.1339 200.9490 15.19270316327444 0 XW-2B 1 40911U 15049N 21232.48308735 .00001107 00000-0 59116-4 0 9997 2 40911 97.4868 234.5339 0012851 329.5655 182.9217 15.17136215327194 0 IO-86 1 40931U 15052B 21232.23359203 .00000700 00000-0 82612-5 0 9998 2 40931 5.9947 157.4838 0013651 228.0946 131.8133 14.76684722318746 0 CAS-4B 1 42759U 17034B 21232.39137194 .00000249 00000-0 28230-4 0 9993 2 42759 43.0165 189.5449 0008373 214.6196 288.6185 15.10310835230817 0 CAS-4A 1 42761U 17034D 21232.37783128 .00000242 00000-0 27791-4 0 9992 2 42761 43.0173 188.6286 0008910 214.8256 284.0432 15.10398760230812 0 AO-91 1 43017U 17073E 21232.17416983 .00000807 00000-0 66415-4 0 9993 2 43017 97.6998 133.6199 0256123 92.4308 270.6251 14.79646825202540 0 PO-101 1 43678U 18084H 21232.57809352 .00000217 00000-0 27297-4 0 9999 2 43678 97.9308 358.2167 0009471 191.5838 168.5205 14.91775908152998 0 QO-100 1 43700U 18090A 21232.30180917 .00000123 00000-0 00000-0 0 9997 2 43700 0.0120 107.1376 0002233 71.3204 284.8339 1.00273350 10011 0 RS-44 1 44909U 19096E 21232.26714038 .00000005 00000-0 -16320-4 0 9994 2 44909 82.5176 70.4063 0216579 304.0960 53.9755 12.79710818 76987 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Tuesday, August 24, 2021, at 2230z on Baudot and BPSK31. NNNN /EX