SB KEP @ ARL $ARLK001 ARLK001 Keplerian data ZCZC SK01 QST de W1AW Keplerian Bulletin 1 ARLK001 From ARRL Headquarters Newington, CT January 4, 2022 To all radio amateurs SB KEP ARL ARLK001 ARLK001 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 22004.52050635 -.00000055 00000-0 -55863-4 0 9990 2 07530 101.8839 344.0133 0012327 357.3559 116.3818 12.53652157156925 0 ISS 1 25544U 98067A 22004.67802368 .00004580 00000-0 88601-4 0 9992 2 25544 51.6437 66.3070 0005609 4.9080 137.1564 15.49862416319827 0 SO-50 1 27607U 02058C 22004.55780651 .00000159 00000-0 42936-4 0 9995 2 27607 64.5556 83.3189 0065239 327.7737 31.9385 14.75864931 24180 0 AO-73 1 39444U 13066AE 22004.49604778 .00000637 00000-0 83201-4 0 9997 2 39444 97.6055 346.0734 0056523 210.0957 149.7006 14.82714858437818 0 XW-2A 1 40903U 15049E 22004.57173420 .00008312 00000-0 16225-3 0 9995 2 40903 97.2103 63.3833 0011750 9.1138 128.4886 15.47670309353877 0 XW-2D 1 40907U 15049J 22004.55968113 .00002578 00000-0 13053-3 0 9992 2 40907 97.4896 9.4125 0012837 198.3993 276.8563 15.17832736348093 0 XW-2F 1 40910U 15049M 22004.56594350 .00003919 00000-0 18389-3 0 9992 2 40910 97.4733 12.7790 0013715 181.3992 295.8032 15.20167807348264 0 XW-2B 1 40911U 15049N 22004.58007657 .00002533 00000-0 12868-3 0 9991 2 40911 97.4890 10.0791 0012660 199.7224 308.8150 15.17740967347984 0 IO-86 1 40931U 15052B 22003.12213620 .00000711 00000-0 97190-5 0 9994 2 40931 6.0004 268.3134 0013972 348.4803 11.5356 14.76716277338865 0 CAS-4B 1 42759U 17034B 22004.53547762 .00001375 00000-0 94784-4 0 9991 2 42759 43.0153 155.2696 0008734 333.4724 146.8261 15.10688979251557 0 CAS-4A 1 42761U 17034D 22004.51321402 .00001238 00000-0 86438-4 0 9998 2 42761 43.0158 154.2955 0009202 336.6003 134.8965 15.10775086251552 0 AO-91 1 43017U 17073E 22004.49915222 .00002244 00000-0 17563-3 0 9992 2 43017 97.6923 265.3653 0253221 4.4213 355.9152 14.80124298222850 0 PO-101 1 43678U 18084H 22004.47514898 .00000702 00000-0 75207-4 0 9997 2 43678 97.9472 136.1254 0011422 104.4353 255.8090 14.91876580173403 0 QO-100 1 43700U 18090A 22004.53278678 .00000142 00000-0 00000-0 0 9993 2 43700 0.0176 32.9746 0001758 283.8845 4.8261 1.00271267 11380 0 RS-44 1 44909U 19096E 22004.39920370 .00000002 00000-0 -32251-4 0 9992 2 44909 82.5221 339.2873 0217181 343.6174 15.7981 12.79711913 94523 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Friday, January 7, 2022, at 2330z on Baudot and BPSK31. NNNN /EX