SB KEP @ ARL $ARLK099 ARLK099 Keplerian data ZCZC SK99 QST de W1AW Keplerian Bulletin 99 ARLK099 From ARRL Headquarters Newington, CT December 27, 2022 To all radio amateurs SB KEP ARL ARLK099 ARLK099 Keplerian data Special thanks to Space-Track.org for the following Keplerian data. AO-07 1 07530U 74089B 22361.40112403 -.00000041 00000-0 34345-4 0 9991 2 07530 101.9297 342.0463 0012406 32.9944 136.6132 12.53659632201649 ISS 1 25544U 98067A 22361.69914874 .00010221 00000-0 18913-3 0 9993 2 25544 51.6436 97.9742 0005557 194.7937 314.4489 15.49641504375194 SO-50 1 27607U 02058C 22361.18011382 .00001212 00000-0 18478-3 0 9992 2 27607 64.5554 71.9780 0080445 257.9720 101.2359 14.76519742 76828 AO-73 1 39444U 13066AE 22361.37748425 .00002614 00000-0 30797-3 0 9996 2 39444 97.6508 326.9760 0056725 117.8902 242.8074 14.84451783490136 XW-2A 1 40903U 15049E 22361.43481917 .00049484 00000-0 48924-3 0 9995 2 40903 97.1505 61.2774 0008124 115.1207 8.7044 15.65696954409310 IO-86 1 40931U 15052B 22361.31925853 .00000951 00000-0 42699-4 0 9999 2 40931 5.9956 233.1370 0014082 17.0302 343.0383 14.76952129391902 CAS-4B 1 42759U 17034B 22361.46782713 .00005639 00000-0 31992-3 0 9994 2 42759 43.0186 347.5908 0009370 64.9182 73.9581 15.13676692305586 CAS-4A 1 42761U 17034D 22361.42460966 .00006130 00000-0 34567-3 0 9994 2 42761 43.0177 346.4740 0009476 67.9968 61.4326 15.13780755305588 AO-91 1 43017U 17073E 22361.38990813 .00006282 00000-0 46446-3 0 9993 2 43017 97.6520 247.6153 0241448 275.2753 82.0956 14.83115972275698 PO-101 1 43678U 18084H 22361.35170233 .00001564 00000-0 15773-3 0 9999 2 43678 97.9956 137.2580 0010100 17.7688 342.3905 14.92586205226626 QO-100 1 43700U 18090A 22361.49716042 .00000146 00000-0 00000-0 0 9990 2 43700 0.0122 314.5686 0001380 5.7759 340.3787 1.00270883 14960 JO-97 1 43803U 18099AX 22361.16288475 .00003222 00000-0 27516-3 0 9993 2 43803 97.5966 63.2339 0014179 343.7626 16.3141 14.98289305221911 CAS-6 1 44881U 19093C 22361.49671497 .00000814 00000-0 10912-3 0 9997 2 44881 97.8794 77.8088 0013556 279.3890 80.5786 14.81994173163367 RS-44 1 44909U 19096E 22361.53494894 .00000031 00000-0 83232-4 0 9997 2 44909 82.5216 102.0102 0216835 228.0801 130.1635 12.79717322140201 XW-3 1 50466U 21131B 22361.53487808 .00000294 00000-0 11054-3 0 9995 2 50466 98.5671 78.5626 0003502 295.9438 64.1388 14.38603993 52679 IO-117 1 53106U 22080B 22354.08419093 -.00000003 00000-0 00000+0 0 9990 2 53106 70.1702 21.9397 0008914 226.9685 182.2049 6.42557326 10248 FO-118 1 54684U 22167C 22361.37093572 .00007430 00000-0 47295-3 0 9999 2 54684 97.5388 136.0517 0014223 201.1814 240.9826 15.08984337 2721 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 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Friday, December 30, 2022, at 2330z on Baudot and BPSK31. NNNN /EX