SB KEP @ ARL $ARLK057 ARLK057 Keplerian data ZCZC SK57 QST de W1AW Keplerian Bulletin 57 ARLK057 From ARRL Headquarters Newington, CT July 26, 2022 To all radio amateurs SB KEP ARL ARLK057 ARLK057 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 22207.53394762 -.00000042 00000-0 24725-4 0 9996 2 07530 101.9062 187.5307 0012102 329.1075 146.7078 12.53656059182365 0 ISS 1 25544U 98067A 22207.72428557 .00006887 00000-0 12791-3 0 9995 2 25544 51.6419 140.7530 0004879 53.9326 35.1398 15.50137728351315 0 SO-50 1 27607U 02058C 22207.54690195 .00000378 00000-0 72328-4 0 9993 2 27607 64.5537 182.2651 0080197 286.9232 72.3090 14.76180798 54142 0 AO-73 1 39444U 13066AE 22207.50472742 .00001168 00000-0 14455-3 0 9992 2 39444 97.6264 179.6572 0054817 264.5346 94.9614 14.83575862467900 0 XW-2A 1 40903U 15049E 22207.48267156 .00019752 00000-0 29508-3 0 9998 2 40903 97.1764 266.1043 0008122 345.4905 122.0647 15.55030595385328 0 IO-86 1 40931U 15052B 22206.80963340 .00000868 00000-0 31446-4 0 9999 2 40931 6.0005 255.4519 0014251 352.3067 7.7268 14.76836207369024 0 CAS-4B 1 42759U 17034B 22207.23088315 .00003741 00000-0 22578-3 0 9997 2 42759 43.0166 118.9208 0008763 182.1511 314.6941 15.12150217282220 0 CAS-4A 1 42761U 17034D 22207.26537763 .00003656 00000-0 22044-3 0 9992 2 42761 43.0172 117.4863 0008561 182.6939 319.4160 15.12235420282233 0 AO-91 1 43017U 17073E 22207.14057565 .00003516 00000-0 26424-3 0 9995 2 43017 97.6712 99.7471 0249329 61.3285 301.2751 14.81649027252842 0 PO-101 1 43678U 18084H 22207.40927066 .00001285 00000-0 13170-3 0 9997 2 43678 97.9758 341.1427 0010512 149.8850 210.2972 14.92235358203663 0 QO-100 1 43700U 18090A 22207.32769236 .00000147 00000-0 00000-0 0 9995 2 43700 0.0165 56.3023 0001665 124.9553 266.5326 1.00273325 13427 0 JO-97 1 43803U 18099AX 22207.43221918 .00001282 00000-0 11538-3 0 9992 2 43803 97.6179 273.4763 0015517 133.3775 226.8743 14.97260599198900 0 RS-44 1 44909U 19096E 22207.51633027 .00000026 00000-0 63156-4 0 9994 2 44909 82.5200 204.3230 0216454 228.2075 130.0357 12.79714135120504 0 HO-113 1 50466U 21131B 22207.54114895 .00000019 00000-0 20662-4 0 9999 2 50466 98.5800 284.7756 0005194 46.8856 313.2765 14.38512190 30530 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Friday, July 29, 2022, at 2230z on Baudot and BPSK31. NNNN /EX