ARLK080 follows
ARLK080 follows
ZCZC SK80
QST de W1AW
Keplerian Bulletin 80 ARLK080
From ARRL Headquarters
Newington, CT October 23, 2026
To all radio amateurs
SB KEP ARL ARLK080
ARLK080 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 26296.28695862 -.00000026 00000-0 12708-3 0 9994 2 07530 101.9896 310.8648 0011991 246.4516 124.8316 12.53700197376578
0 ISS
1 25544U 98067A 26295.98338418 .00009682 00000-0 18356-3 0 9999 2 25544 51.6334 27.6879 0006864 297.6388 62.3903 15.49006294591569
0 SO-50
1 27607U 02058C 26295.79464644 .00001143 00000-0 15192-3 0 9995 2 27607 64.5512 94.1006 0069618 238.8633 120.5633 14.83278136283387
0 AO-73
1 39444U 13066AE 26295.92915522 .00007496 00000-0 44548-3 0 9993 2 39444 97.8441 270.3039 0036643 126.5706 233.8904 15.11019745698941
0 AO-91
1 43017U 17073E 26296.06767037 .00008661 00000-0 36582-3 0 9992 2 43017 97.4484 160.6693 0144074 246.1455 112.4622 15.14468986484737
0 PO-101
1 43678U 18084H 26296.25945418 .00001853 00000-0 15075-3 0 9990 2 43678 98.1146 138.1011 0013305 108.0015 252.2659 15.00841325435429
0 QO-100
1 43700U 18090A 26296.21190731 .00000000 00000-0 00000-0 0 9991 2 43700 0.0135 206.5243 0001541 33.0284 254.1409 1.00269982 28965
0 JO-97
1 43803U 18099AX 26295.68965604 .00021755 00000-0 59223-3 0 9997 2 43803 97.3986 359.2040 0005806 158.7166 201.4321 15.37510508433196
0 RS-44
1 44909U 19096E 26295.90711038 .00000003 00000-0 -29288-4 0 9991 2 44909 82.5189 254.8218 0216881 205.4806 153.5478 12.79749770318684
0 SONATE-2
1 59112U 24043Q 26295.40934000 .00092129 00000-0 75215-3 0 9991 2 59112 97.5623 94.7510 0004699 87.3427 272.8373 15.70295221147779
0 AO-123
1 61781U 24199AY 26296.26539537 .00009147 00000-0 25122-3 0 9999 2 61781 97.2778 163.7791 0012334 200.7143 159.3603 15.37379281153595
Keplerian bulletins are transmitted twice weekly from W1AW. The next
scheduled transmission of these data will be Tuesday, October 27, 2026 at 2230z on Baudot and MFSK16.
NNNN
/EX
