SB KEP @ ARL $ARLK004 ARLK004 Keplerian data ZCZC SK04 QST de W1AW Keplerian Bulletin 4 ARLK004 From ARRL Headquarters Newington, CT January 12, 2024 To all radio amateurs SB KEP ARL ARLK004 ARLK004 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 24012.59385052 -.00000042 00000-0 26850-4 0 9991 2 07530 101.9685 5.8376 0012335 24.3317 93.6218 12.53671049249417 0 ISS 1 25544U 98067A 24012.50266145 .00016211 00000-0 28836-3 0 9999 2 25544 51.6425 11.6924 0004122 27.6393 115.5939 15.50299019434259 0 SO-50 1 27607U 02058C 24012.28421572 .00002077 00000-0 30083-3 0 9990 2 27607 64.5553 343.5020 0043771 175.4359 184.7153 14.78173151133122 0 AO-73 1 39444U 13066AE 24012.34378673 .00008984 00000-0 93054-3 0 9993 2 39444 97.7007 335.0927 0049244 303.0341 56.6151 14.89357883546748 0 IO-86 1 40931U 15052B 24006.28856983 .00001263 00000-0 84248-4 0 9993 2 40931 6.0004 76.3799 0013541 291.8204 68.0484 14.77555377447321 0 AO-91 1 43017U 17073E 24012.60979645 .00008728 00000-0 56979-3 0 9992 2 43017 97.6014 253.8189 0223122 95.5725 267.0984 14.89812980332324 0 PO-101 1 43678U 18084H 24012.57222250 .00003418 00000-0 32298-3 0 9996 2 43678 98.0479 166.2965 0009214 180.5809 179.5401 14.94381234283525 0 QO-100 1 43700U 18090A 24012.58788646 .00000154 00000-0 00000-0 0 9993 2 43700 0.0212 49.8876 0002238 289.4784 9.6534 1.00268384 18783 0 JO-97 1 43803U 18099AX 24012.12248253 .00010344 00000-0 75070-3 0 9995 2 43803 97.5442 74.5048 0011472 117.0086 243.2312 15.04031698279065 0 RS-44 1 44909U 19096E 24012.59335887 .00000045 00000-0 13094-3 0 9997 2 44909 82.5197 208.7990 0218250 57.5052 304.6938 12.79725808188949 0 IO-117 1 53106U 22080B 24008.96757248 -.00000003 00000-0 00000-0 0 9993 2 53106 70.1365 248.1941 0008281 140.2235 219.9032 6.42557590 34976 0 FO-118 1 54684U 22167C 24012.54367421 .00023215 00000-0 10427-2 0 9995 2 54684 97.5845 155.0467 0011639 335.1644 24.9030 15.21104546 60420 0 HADES-D 1 58567U 23174CY 24012.45902207 .00031198 00000-0 16156-2 0 9999 2 58567 97.4762 89.3805 0015907 59.9515 300.3294 15.16034764 9947 0 CLARKSAT-1 1 58613U 98067WE 24012.42741776 .00100096 00000-0 14401-2 0 9998 2 58613 51.6398 11.4972 0007463 89.9108 270.2738 15.55222154 3943 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Tuesday, January 16, 2024, at 2330z on Baudot and BPSK31. NNNN /EX