SB KEP @ ARL $ ARLK045

ARLK045 Keplerian Data

ZCZC SK45

QST de W1AW

Keplerian Bulletin 45 ARLK045

From ARRL Headquarters

Newington, CT June 12, 2026

To all radio amateurs

SB KEP ARL ARLK045

ARLK045 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 26163.26418550 -.00000029 00000-0 11075-3 0 9991

2 07530 101.9901 176.4594 0012519 139.2870 231.9396 12.53697997359909

0 ISS

1 25544U 98067A 26162.96453450 .00008067 00000-0 15344-3 0 9994

2 25544 51.6334 325.9414 0004932 175.6343 184.4689 15.49182446570948

0 SO-50

1 27607U 02058C 26163.30015445 .00000989 00000-0 13385-3 0 9996

2 27607 64.5507 144.1057 0075372 263.3766 95.8757 14.83036938263737

0 AO-73

1 39444U 13066AE 26162.55441071 .00005554 00000-0 34659-3 0 9993

2 39444 97.8262 133.8824 0035145 220.5848 139.2760 15.09420112678819

0 AO-91

1 43017U 17073E 26163.18070044 .00010038 00000-0 43795-3 0 9998

2 43017 97.4717 30.4982 0150347 346.5871 13.1381 15.12639688464631

0 PO-101

1 43678U 18084H 26163.23494414 .00002189 00000-0 17908-3 0 9996

2 43678 98.1180 359.2284 0012241 186.2057 173.9016 15.00428405415476

0 QO-100

1 43700U 18090A 26163.26991273 .00000159 00000-0 00000-0 0 9994

2 43700 0.0182 327.8391 0001533 149.5732 266.1744 1.00268282 27629

0 JO-97

1 43803U 18099AX 26163.13681758 .00015570 00000-0 48284-3 0 9999

2 43803 97.4133 225.9535 0004127 287.1205 72.9585 15.33493153412850

0 RS-44

1 44909U 19096E 26163.23612107 .00000031 00000-0 75545-4 0 9995

2 44909 82.5218 342.9956 0217970 155.7087 205.4479 12.79748788301715

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 26162.93769449 .00035538 00000-0 46836-3 0 9993

2 59112 97.5519 313.0138 0006785 213.3126 146.7703 15.58325832127076

0 AO-123

1 61781U 24199AY 26163.27788434 .00008043 00000-0 23408-3 0 9994

2 61781 97.3014 31.9935 0012770 333.5097 26.5493 15.35607275133171

Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Tuesday, June 16, 2026, at 2230z on Baudot and MFSK16

NNNN

/EX