SB KEP @ ARL $ARLK101 ARLK101 Keplerian data ZCZC SK02 QST de W1AW Keplerian Bulletin 101 ARLK101 From ARRL Headquarters Newington, CT December 28, 2021 To all radio amateurs SB KEP ARL ARLK101 ARLK101 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 21362.57869716 -.00000017 00000-0 18114-3 0 9993 2 07530 101.8830 337.0642 0012386 10.5251 107.1121 12.53652079156057 0 ISS 1 25544U 98067A 21362.71586690 .00005799 00000-0 11034-3 0 9998 2 25544 51.6440 100.7852 0004684 334.3978 177.5967 15.49778287318747 0 SO-50 1 27607U 02058C 21362.57847345 .00000427 00000-0 80656-4 0 9996 2 27607 64.5554 104.6663 0064453 329.3081 30.4257 14.75859821 23159 0 AO-73 1 39444U 13066AE 21362.47750825 .00001421 00000-0 17781-3 0 9997 2 39444 97.6047 339.3973 0056100 233.6202 125.9829 14.82701824436181 0 XW-2A 1 40903U 15049E 21362.58852521 .00011599 00000-0 22655-3 0 9993 2 40903 97.2102 56.4236 0012598 32.8681 104.0742 15.47541430352796 0 XW-2D 1 40907U 15049J 21362.57761588 .00004069 00000-0 20433-3 0 9994 2 40907 97.4903 2.5043 0012405 225.4299 283.1808 15.17792191347033 0 XW-2F 1 40910U 15049M 21362.46425796 .00006104 00000-0 28510-3 0 9990 2 40910 97.4745 5.7437 0012972 207.6698 310.3433 15.20107284347187 0 XW-2B 1 40911U 15049N 21362.59137365 .00004147 00000-0 20875-3 0 9998 2 40911 97.4896 3.1673 0012296 226.3352 281.6190 15.17701779346929 0 IO-86 1 40931U 15052B 21361.70597798 .00001038 00000-0 55214-4 0 9998 2 40931 6.0011 314.0660 0014267 259.6157 100.2868 14.76716047337913 0 CAS-4B 1 42759U 17034B 21362.45321628 .00001944 00000-0 12853-3 0 9997 2 42759 43.0160 194.2314 0009278 297.8675 141.4329 15.10668588250488 0 CAS-4A 1 42761U 17034D 21362.62605326 .00001778 00000-0 11845-3 0 9994 2 42761 43.0163 192.1940 0009623 299.1772 111.4167 15.10754755250516 0 AO-91 1 43017U 17073E 21362.60373166 .00003824 00000-0 29464-3 0 9994 2 43017 97.6921 258.7494 0253848 26.8919 334.5192 14.80086315221834 0 PO-101 1 43678U 18084H 21362.43267761 .00000274 00000-0 32863-4 0 9998 2 43678 97.9477 129.0237 0010956 125.1912 235.0331 14.91862907172351 0 QO-100 1 43700U 18090A 21362.49920264 .00000163 00000-0 00000-0 0 9992 2 43700 0.0146 308.1742 0001965 1.0813 353.4449 1.00271210 11318 0 RS-44 1 44909U 19096E 21362.44113110 .00000024 00000-0 52023-4 0 9992 2 44909 82.5215 343.9115 0217467 359.8844 0.2171 12.79711867 93636 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Tuesday, January 4, 2022, at 2330z on Baudot and BPSK31. NNNN /EX