SB KEP @ ARL $ARLK006

ARLK006 Keplerian data

ZCZC SK06

QST de W1AW

Keplerian Bulletin 6 ARLK006

From ARRL Headquarters

Newington, CT January 20, 2026

To all radio amateurs

SB KEP ARL ARLK006

ARLK006 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 26020.26657648 -.00000046 00000-0 34385-5 0 9996

2 07530 101.9967 31.9391 0012360 54.3516 317.4392 12.53695162341986

0 ISS

1 25544U 98067A 26020.17509289 .00021194 00000-0 38548-3 0 9999

2 25544 51.6334 312.1983 0007785 38.3265 321.8276 15.49442598548811

0 SO-50

1 27607U 02058C 26019.98668201 .00001533 00000-0 19980-3 0 9997

2 27607 64.5505 227.3710 0073721 289.4626 69.8525 14.82561714242482

0 AO-73

1 39444U 13066AE 26020.18281683 .00014958 00000-0 99208-3 0 9995

2 39444 97.8118 348.9644 0038223 349.8276 10.2173 15.06758542657358

0 AO-91

1 43017U 17073E 26020.09806011 .00011531 00000-0 53008-3 0 9998

2 43017 97.4924 250.4389 0160188 118.4790 243.2680 15.09711529443025

0 PO-101

1 43678U 18084H 26020.28703534 .00002070 00000-0 17305-3 0 9999

2 43678 98.1094 210.3276 0006805 286.0407 74.0065 14.99688284394049

0 QO-100

1 43700U 18090A 26019.51479438 .00000159 00000-0 00000-0 0 9996

2 43700 0.0215 81.1072 0001954 274.5795 334.3719 1.00275346 26186

0 JO-97

1 43803U 18099AX 26020.07160952 .00021583 00000-0 78533-3 0 9993

2 43803 97.4361 82.7898 0007528 79.8061 280.4027 15.28227699390966

0 RS-44

1 44909U 19096E 26020.24494275 .00000034 00000-0 85984-4 0 9993

2 44909 82.5191 78.0219 0218392 130.1362 231.9099 12.79746636283425

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 26019.89934931 .00034629 00000-0 67443-3 0 9996

2 59112 97.5347 162.6485 0008737 29.8563 330.3183 15.47441832104875

0 MO-122

1 60209U 24125G 26020.13023733 .00048839 00000-0 89464-3 0 9999

2 60209 97.2515 235.6032 0015235 46.5690 313.6826 15.49043535 86546

0 AO-123

1 61781U 24199AY 26020.06847185 .00016352 00000-0 51518-3 0 9997

2 61781 97.3217 250.1176 0015856 115.3169 244.9718 15.32858731111211

Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Friday, January 23, 2026, at 2330z on Baudot and BPSK31.

NNNN

/EX