SB KEP @ ARL $ARLK016

ARLK016 Keplerian data

ZCZC SK16

QST de W1AW

Keplerian Bulletin 16 ARLK016

From ARRL Headquarters

Newington, CT February 24, 2026

To all radio amateurs

SB KEP ARL ARLK016

ARLK016 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 26055.48947829 -.00000031 00000-0 97312-4 0 9993

2 07530 101.9972 67.5372 0012088 347.6323 168.6303 12.53696022346391

0 ISS

1 25544U 98067A 26055.54083190 .00010485 00000-0 20315-3 0 9990

2 25544 51.6319 137.3540 0008351 128.7945 231.3790 15.48264633554295

0 SO-50

1 27607U 02058C 26055.60040168 .00001489 00000-0 19365-3 0 9999

2 27607 64.5516 117.2533 0074937 283.0492 76.2256 14.82724022247767

0 AO-73

1 39444U 13066AE 26055.36799570 .00008318 00000-0 54232-3 0 9993

2 39444 97.8167 24.6858 0035842 225.1951 134.6361 15.07629691662659

0 AO-91

1 43017U 17073E 26055.61310383 .00009358 00000-0 42602-3 0 9998

2 43017 97.4881 285.1868 0156565 357.3783 2.6608 15.10543785448384

0 PO-101

1 43678U 18084H 26055.58010054 .00002619 00000-0 21628-3 0 9990

2 43678 98.1045 247.0786 0010520 167.8115 192.3363 14.99884770399339

0 QO-100

1 43700U 18090A 26055.60282166 .00000141 00000-0 00000-0 0 9997

2 43700 0.0172 134.2980 0002419 232.3430 30.6111 1.00270773 26542

0 JO-97

1 43803U 18099AX 26055.54070336 .00016615 00000-0 57849-3 0 9996

2 43803 97.4287 118.2208 0004894 318.4728 41.6140 15.29742686396382

0 RS-44

1 44909U 19096E 26055.50415857 .00000024 00000-0 46562-4 0 9997

2 44909 82.5178 54.5793 0218415 48.0612 313.8879 12.79747237287931

0 FO-118

1 54684U 22167C 25064.68183564 .08547514 26414-5 93170-3 0 9992

2 54684 97.5856 230.7463 0011725 277.2083 82.7881 16.37185507124845

0 SONATE-2

1 59112U 24043Q 26055.36675805 .00035961 00000-0 63622-3 0 9995

2 59112 97.5379 199.6686 0007867 255.3543 104.6837 15.50199023110365

0 MO-122

1 60209U 24125G 26055.61941997 .00038178 00000-0 62590-3 0 9997

2 60209 97.2474 271.3361 0011230 275.1976 84.7995 15.52295214 92042

0 AO-123

1 61781U 24199AY 26055.56896007 .00009278 00000-0 28567-3 0 9994

2 61781 97.3178 285.2769 0014221 359.7726 0.3508 15.33758101116657

Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Friday, February 27, 2026, at 2330z on Baudot and BPSK31.

NNNN

/EX