SB KEP @ ARL $ ARLK048

ARLK048 Keplerian Data

ZCZC SK48

QST de W1AW

Keplerian Bulletin 48 ARLK048

From ARRL Headquarters

Newington, CT June 25, 2026

To all radio amateurs

SB KEP ARL ARLK048

ARLK048 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 7530U 74089B 26176.54232720 -.00000032 00000-0 90872-4 0 9996 2 7530 101.9899 189.8760 0012643 114.6593 39.6394 12.53698202361561

0 ISS

1 25544U 98067A 26176.70356236 .00009385 00000-0 17567-3 0 9998 2 25544 51.6325 257.9368 0004376 231.2480 128.8118 15.49425151573072

0 SO-50

1 27607U 02058C 26176.85402013 .00000895 00000-0 12290-3 0 9991 2 27607 64.5519 102.1706 0075054 260.8502 98.4108 14.83063806265748

0 AO-73

1 39444U 13066AE 26176.87279233 .00008216 00000-0 50757-3 0 9997 2 39444 97.8271 148.5000 0036539 171.4630 188.7228 15.09583656680970

0 AO-91

1 43017U 17073E 26176.60840683 .00008156 00000-0 35687-3 0 9992 2 43017 97.4699 43.6511 0148630 299.9037 58.7499 15.12826697466669

0 PO-101

1 43678U 18084H 26176.83919052 .00002550 00000-0 20738-3 0 9993 2 43678 98.1205 13.4248 0012987 142.9555 217.2566 15.00488201417511

0 QO-100

1 43700U 18090A 26176.67268748 .00000155 00000-0 00000+0 0 9992 2 43700 0.0185 341.0996 0002207 148.5722 52.1049 1.00274106 27766

0 JO-97

1 43803U 18099AX 26176.70757947 .00021360 00000-0 65238-3 0 9992 2 43803 97.4133 239.5721 0004971 224.1915 135.8931 15.33907145414930

0 RS-44

1 44909U 19096E 26176.83967086 .00000022 00000-0 34149-4 0 9999 2 44909 82.5225 333.9544 0218450 124.0164 238.1898 12.79748974303453

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 26176.67505067 .00045415 00000-0 57527-3 0 9997 2 59112 97.5532 327.5956 0007315 167.7602 192.3833 15.59326004129212

0 AO-123

1 61781U 24199AY 26176.83100308 .00008606 00000-0 24892-3 0 9991 2 61781 97.2998 45.4241 0011906 278.5146 81.4749 15.35790552135250

Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Tuesday, June 30, 2026 at 2230z on Baudot and MFSK16

NNNN

/EX