SB KEP @ ARL $ARLK015 ARLK015 Keplerian data ZCZC SK15 QST de W1AW Keplerian Bulletin 15 ARLK015 From ARRL Headquarters Newington, CT February 23, 2021 To all radio amateurs SB KEP ARL ARLK015 ARLK015 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 21054.39531100 -.00000033 00000-0 79036-4 0 9993 2 07530 101.8402 29.0819 0011942 241.0575 273.7213 12.53647508117435 0 FO-29 1 24278U 96046B 21054.50331161 -.00000036 00000-0 -36890-5 0 9992 2 24278 98.5790 137.5258 0351290 84.8566 279.2559 13.53102292210832 0 ISS 1 25544U 98067A 21054.70238426 .00002178 00000-0 47677-4 0 9997 2 25544 51.6441 184.0312 0002939 44.4470 167.2102 15.48998344271002 0 SO-50 1 27607U 02058C 21054.45313206 .00000066 00000-0 29883-4 0 9999 2 27607 64.5570 326.9381 0030344 69.1156 291.3191 14.75714467977730 0 CO-55 1 27844U 03031E 21054.44173575 .00000080 00000-0 55517-4 0 9995 2 27844 98.6827 64.3712 0010723 53.2196 306.9965 14.22289853915770 0 RS-22 1 27939U 03042A 21054.61011645 .00000135 00000-0 32830-4 0 9994 2 27939 98.1192 192.6289 0011492 280.0651 79.9252 14.66946439930837 0 RS-30 1 32953U 08025A 21054.50506822 .00000028 00000-0 12906-3 0 9998 2 32953 82.5052 121.8098 0018948 222.3469 137.6150 12.43100117578826 0 KKS-1 1 33499U 09002H 21054.62236001 .00000147 00000-0 29549-4 0 9996 2 33499 98.2860 281.9413 0010068 49.5914 310.6171 14.75620273649621 0 AO-71 1 37854U 11061E 21054.55210621 .00002146 00000-0 11252-3 0 9997 2 37854 101.7108 281.8563 0155850 34.7378 326.3894 15.08185699509311 0 AO-73 1 39444U 13066AE 21054.42564829 .00000416 00000-0 56871-4 0 9994 2 39444 97.5755 47.0625 0058116 164.5107 195.7902 14.82321702390547 0 XW-2A 1 40903U 15049E 21054.42994394 .00004224 00000-0 92891-4 0 9996 2 40903 97.2537 109.2190 0014405 74.1073 343.5869 15.44443883305199 0 XW-2F 1 40910U 15049M 21054.48321142 .00001907 00000-0 95251-4 0 9993 2 40910 97.4730 60.9808 0013762 200.4803 312.0370 15.18635002300429 0 XW-2B 1 40911U 15049N 21054.51099084 .00001064 00000-0 57673-4 0 9995 2 40911 97.4844 58.7680 0012719 215.2194 299.0496 15.16705958300213 0 IO-86 1 40931U 15052B 21053.31977480 .00000621 00000-0 -26638-5 0 9990 2 40931 5.9997 353.5386 0012683 216.2697 143.6273 14.76662520292259 0 CAS-4B 1 42759U 17034B 21054.40689714 .00000460 00000-0 41105-4 0 9998 2 42759 43.0171 88.0118 0009046 179.1756 313.6369 15.10080031203900 0 CAS-4A 1 42761U 17034D 21054.40407140 .00000404 00000-0 37676-4 0 9998 2 42761 43.0182 87.1583 0009102 177.7494 314.8191 15.10160508203901 0 AO-91 1 43017U 17073E 21054.50511437 .00001341 00000-0 10933-3 0 9999 2 43017 97.7153 322.9736 0254694 312.3285 45.6597 14.79337991176277 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Friday, February 26, 2021, at 2330z on Baudot and BPSK31. NNNN /EX