ARLK079 follows
ARLK079 follows
ZCZC SK79
QST de W1AW
Keplerian Bulletin 79 ARLK079
From ARRL Headquarters
Newington, CT October 20, 2026
To all radio amateurs
SB KEP ARL ARLK079
ARLK079 Keplerian data
Special thanks to Space-track.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-7
1 07530U 74089B 26293.01895584 -.00000037 00000-0 62063-4 0 9997 2 07530 101.9900 307.5639 0011965 252.8207 135.1561 12.53700116376169
0 ISS
1 25544U 98067A 26293.20919040 .00007447 00000-0 14339-3 0 9992 2 25544 51.6325 41.4118 0006742 286.2755 73.7491 15.48951472591133
0 SO-50
1 27607U 02058C 26292.76065588 .00001226 00000-0 16155-3 0 9995 2 27607 64.5507 103.4911 0069818 239.4108 120.0099 14.83271098282937
0 AO-73
1 39444U 13066AE 26293.14778335 .00008166 00000-0 48552-3 0 9998 2 39444 97.8443 267.4523 0036319 135.9091 224.5044 15.10980118698525
0 AO-91
1 43017U 17073E 26293.09437312 .00009001 00000-0 38066-3 0 9990 2 43017 97.4489 157.7567 0144064 256.5560 101.9582 15.14418532484280
0 PO-101
1 43678U 18084H 26293.25927269 .00001441 00000-0 11844-3 0 9994 2 43678 98.1147 134.9694 0013330 116.9927 243.2659 15.00829125434972
0 QO-100
1 43700U 18090A 26293.14717255 .00000000 00000-0 00000-0 0 9996 2 43700 0.0182 210.3238 0001239 14.7357 242.3284 1.00268581 28936
0 JO-97
1 43803U 18099AX 26292.95608625 .00018277 00000-0 49993-3 0 9999 2 43803 97.3984 356.4513 0005630 167.8415 192.2967 15.37399499432771
0 RS-44
1 44909U 19096E 26293.17075870 .00000016 00000-0 22717-4 0 9998 2 44909 82.5186 256.6408 0216768 211.8971 146.8854 12.79749730318331
0 SONATE-2
1 59112U 24043Q 26292.41382952 .00064714 00000-0 54025-3 0 9997 2 59112 97.5634 91.5131 0004758 98.9084 261.2716 15.69847112147300
0 AO-123
1 61781U 24199AY 26293.27128211 .00007638 00000-0 21058-3 0 9997 2 61781 97.2782 160.8127 0012032 212.3627 147.6882 15.37323613153139
Keplerian bulletins are transmitted twice weekly from W1AW. The next
scheduled transmission of these data will be Friday, October 23, 2026 at 2230z on Baudot and MFSK16.
NNNN
/EX
