SB KEP @ ARL $ARLK020

ARLK020 Keplerian data

ZCZC SK20

QST de W1AW

Keplerian Bulletin 20 ARLK020

From ARRL Headquarters

Newington, CT, March 10, 2026

To all radio amateurs

SB KEP ARL ARLK020

ARLK020 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 26069.52614106 -.00000041 00000-0 32278-4 0 9993

2 7530 101.9969 81.7250 0011964 320.4931 160.7491 12.53696307348159

0 ISS

1 25544U 98067A 26069.48132270 .00008982 00000-0 17349-3 0 9994

2 25544 51.6323 68.4424 0007951 177.3714 182.7318 15.48562436556451

0 SO-50

1 27607U 02058C 26069.42675395 .00002256 00000-0 28307-3 0 9999

2 27607 64.5525 74.4926 0075267 280.5829 78.6805 14.82787545249813

0 AO-73

1 39444U 13066AE 26069.43735103 .00010492 00000-0 67626-3 0 9995

2 39444 97.8194 38.9885 0037389 176.2815 183.8697 15.07929590664774

0 AO-91

1 43017U 17073E 26069.52236804 .00012283 00000-0 55615-3 0 9997

2 43017 97.4849 298.8003 0154504 309.2467 49.5135 15.10897225450486

0 PO-101

1 43678U 18084H 26069.52275956 .00002334 00000-0 19281-3 0 9999

2 43678 98.1040 261.5932 0011850 124.6209 235.6132 14.99966345401428

0 QO-100

1 43700U 18090A 26069.50869012 .00000146 00000-0 00000+0 0 9996

2 43700 0.0188 160.1801 0001075 201.1446 15.7785 1.00276298 26681

0 JO-97

1 43803U 18099AX 26069.40560851 .00021967 00000-0 74968-3 0 9999

2 43803 97.4247 132.0818 0004799 253.9057 106.1655 15.30335354398507

0 RS-44

1 44909U 19096E 26069.41996030 .00000022 00000-0 41815-4 0 9993

2 44909 82.5203 45.3287 0217904 15.6162 345.1521 12.79747418289719

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 26069.36889341 .00048252 00000-0 81578-3 0 9999

2 59112 97.5397 214.3306 0007827 202.3315 157.7597 15.51420300112533

0 AO-123

1 61781U 24199AY 26069.52920627 .00011336 00000-0 34508-3 0 9991

2 61781 97.3153 299.1072 0012747 307.0221 52.9855 15.34084330118790

Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Friday, March 13, 2026, at 2230z on Baudot and BPSK31.

NNNN

/EX