SB KEP @ ARL $ARLK010

ARLK010 Keplerian data

ZCZC SK10

QST de W1AW

Keplerian Bulletin 10 ARLK010

From ARRL Headquarters

Newington, CT February 3, 2026

To all radio amateurs

SB KEP ARL ARLK010

ARLK010 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 26034.50227517 -.00000049 00000-0 -13404-4 0 9998

2 07530 101.9970 46.3257 0012292 27.5310 127.1262 12.53695608343764

0 ISS

1 25544U 98067A 26034.56592394 .00010230 00000-0 19757-3 0 9996

2 25544 51.6309 241.0439 0011068 60.8200 299.3894 15.48366668551043

0 SO-50

1 27607U 02058C 26034.48894854 .00001893 00000-0 24175-3 0 9995

2 27607 64.5526 182.5321 0074237 286.8699 72.4275 14.82639606244636

0 AO-73

1 39444U 13066AE 26034.39204065 .00012652 00000-0 83145-3 0 9994

2 39444 97.8133 3.3806 0036408 300.4204 59.3427 15.07195789659496

0 AO-91

1 43017U 17073E 26034.54498167 .00009680 00000-0 44173-3 0 9997

2 43017 97.4906 264.5710 0159397 69.3378 292.4860 15.10092460445201

0 PO-101

1 43678U 18084H 26034.63159175 .00001531 00000-0 12900-3 0 9996

2 43678 98.1067 225.2680 0008154 233.5096 126.5375 14.99789864396194

0 QO-100

1 43700U 18090A 26034.56408609 .00000000 00000-0 00000-0 0 9995

2 43700 0.0137 118.6007 0002361 238.4301 5.5656 1.00269275 26336

0 JO-97

1 43803U 18099AX 26034.40728098 .00018625 00000-0 66354-3 0 9997

2 43803 97.4329 97.1043 0006769 36.6169 323.5532 15.28957998393154

0 RS-44

1 44909U 19096E 26034.55202898 .00000026 00000-0 49733-4 0 9993

2 44909 82.5175 68.5106 0218653 96.8219 265.7812 12.79746817285257

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 26034.63644387 .00035818 00000-0 66781-3 0 9993

2 59112 97.5359 178.0109 0008253 336.9243 23.1635 15.48698778107159

0 MO-122

1 60209U 24125G 26034.52819773 .00040410 00000-0 70453-3 0 9999

2 60209 97.2484 250.0810 0013687 357.2994 2.8182 15.50517401 88773

0 AO-123

1 61781U 24199AY 26034.62350058 .00011652 00000-0 36288-3 0 9997

2 61781 97.3202 264.5303 0015959 69.1740 291.1210 15.33305449113443

Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Friday, February 6, 2026, at 2330z on Baudot and BPSK31.

NNNN

/EX