ARLK075 Keplerian data undefined

 

SB KEP @ ARL $ARLK075

ARLK075 Keplerian data

 

ZCZC SK75

QST de W1AW

Keplerian Bulletin 75 ARLK075

From ARRL Headquarters

Newington, CT September 23, 2025

To all radio amateurs

 

SB KEP ARL ARLK075

ARLK075 Keplerian data

 

Special thanks to 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 25265.90018528 -.00000032 00000-0 89797-4 0 9996

2 07530 101.9985 271.3010 0011908 281.9785 141.6084 12.53691759327029

0 ISS

1 25544U 98067A 25266.24686782 .00027783 00000-0 48333-3 0 9995

2 25544 51.6338 181.0318 0004269 9.4814 350.6255 15.50560509530377

0 SO-50

1 27607U 02058C 25266.17611718 .00004124 00000-0 51746-3 0 9997

2 27607 64.5525 234.5069 0066925 311.9376 47.6036 14.81926916224874

0 AO-73

1 39444U 13066AE 25265.87147175 .00017922 00000-0 12819-2 0 9994

2 39444 97.7928 228.3381 0042154 33.8860 326.5045 15.03779227639409

0 IO-86

1 40931U 15052B 25151.18580175 .00001241 00000-0 78118-4 0 9996

2 40931 6.0006 24.0987 0012733 338.8432 21.1169 14.78805930523159

0 AO-91

1 43017U 17073E 25266.13667219 .00016172 00000-0 79607-3 0 9998

2 43017 97.5055 134.2657 0167998 165.9827 194.6150 15.06444985425096

0 PO-101

1 43678U 18084H 25266.35637609 .00004612 00000-0 38765-3 0 9994

2 43678 98.1067 86.5927 0008215 296.7044 63.3336 14.98798263376227

0 QO-100

1 43700U 18090A 25266.22601556 .00000000 00000-0 00000-0 0 9990

2 43700 0.0235 173.6317 0001338 39.0782 256.7679 1.00270708 25002

0 JO-97

1 43803U 18099AX 25266.11153222 .00026376 00000-0 11123-2 0 9997

2 43803 97.4548 324.3458 0008475 131.1887 229.0082 15.23254916372822

0 RS-44

1 44909U 19096E 25266.17645267 .00000051 00000-0 15263-3 0 9996

2 44909 82.5242 157.1420 0218374 48.8215 313.1494 12.79743764268195

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 25265.61316617 .00034229 00000-0 87208-3 0 9990

2 59112 97.5268 39.2304 0010888 99.5350 260.7126 15.39418003 86477

0 MO-122

1 60209U 24125G 25266.11612474 .00040124 00000-0 99739-3 0 9999

2 60209 97.2655 116.7531 0018677 115.0729 245.2459 15.40013364 68171

0 AO-123

1 61781U 24199AY 25266.20739817 .00014160 00000-0 49130-3 0 9998

2 61781 97.3368 132.6188 0015309 175.9445 184.1923 15.29787429 93029

 

Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Friday, September 26, 2025, at 2330z on Baudot and BPSK31.

NNNN

/EX

 

 

ARRL The National Association for Amateur Radio®