SB KEP @ ARL $ARLK057 ARLK057 Keplerian data ZCZC SK57 QST de W1AW Keplerian Bulletin 57 ARLK057 From ARRL Headquarters Newington, CT August 1, 2023 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 AO-07 1 7530U 74089B 23212.95515608 -.00000037 00000-0 60152-4 0 9991 2 7530 101.9496 199.9378 0012155 340.1470 84.0909 12.53665745229025 0 ISS 1 25544U 98067A 23213.51664541 .00018985 00000-0 33986-3 0 9996 2 25544 51.6412 103.9367 0001058 148.2039 270.1280 15.49997604408827 0 SO-50 1 27607U 02058C 23213.04443411 .00001258 00000-0 19018-3 0 9997 2 27607 64.5545 127.3938 0064657 215.4168 144.2634 14.77443294109066 0 AO-73 1 39444U 13066AE 23212.40864458 .00004657 00000-0 51142-3 0 9997 2 39444 97.6735 175.1264 0054282 125.8135 234.8143 14.87053392522809 0 XW-2A 1 40903U 15049E 23112.43632650 .18814400 25108-5 15498-3 0 9990 2 40903 97.0819 181.5568 0011783 175.5276 309.8044 16.51931608427640 0 IO-86 1 40931U 15052B 23212.31213277 .00001266 00000-0 85416-4 0 9999 2 40931 5.9989 131.5094 0013287 202.7363 157.2175 14.77294406423883 0 AO-91 1 43017U 17073E 23212.41144138 .00006731 00000-0 46955-3 0 9998 2 43017 97.6245 95.0116 0229468 283.2715 74.3002 14.86803452307750 0 PO-101 1 43678U 18084H 23213.07719029 .00001946 00000-0 19004-3 0 9992 2 43678 98.0287 357.9691 0009876 21.2692 338.8935 14.93583033258964 0 QO-100 1 43700U 18090A 23209.88201112 .00000155 00000-0 00000+0 0 9991 2 43700 0.0128 318.5947 0002155 194.8997 136.1016 1.00269318 17347 0 JO-97 1 43803U 18099AX 23212.70994680 .00006247 00000-0 48798-3 0 9996 2 43803 97.5738 274.1607 0013178 315.6754 44.3414 15.01387601254370 0 RS-44 1 44909U 19096E 23211.77035144 -.00000000 00000-0 -52449-4 0 9991 2 44909 82.5242 318.9873 0218508 85.1565 277.4446 12.79722080167785 0 XW-3 1 50466U 21131B 23213.08935945 .00000636 00000-0 22056-3 0 9996 2 50466 98.5513 294.4954 0004411 22.6872 337.4510 14.38983901 83817 0 IO-117 1 53106U 22080B 23211.32088643 -.00000003 00000-0 00000+0 0 9993 2 53106 70.1608 304.7333 0008570 178.1483 181.9209 6.42556882 24523 0 FO-118 1 54684U 22167C 23213.06973450 .00014346 00000-0 76826-3 0 9990 2 54684 97.5674 350.3825 0013547 176.2885 183.8450 15.15048885 35473 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Friday, August 4, 2023, at 2330z on Baudot and BPSK31. NNNN /EX