ARLK072 Keplerian data undefined

 

SB KEP @ ARL $ARLK072

ARLK072 Keplerian data

 

ZCZC SK72

QST de W1AW

Keplerian Bulletin 72 ARLK072

From ARRL Headquarters

Newington, CT September 12, 2025

To all radio amateurs

 

SB KEP ARL ARLK072

ARLK072 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 25254.96588397 -.00000048 00000-0 -93428-5 0 9991

2 07530 101.9982 260.2469 0011966 303.3595 111.4181 12.53691484325658

0 ISS

1 25544U 98067A 25254.83778358 .00007850 00000-0 14414-3 0 9994

2 25544 51.6331 237.5922 0004235 328.5405 31.5330 15.50244386528606

0 SO-50

1 27607U 02058C 25254.43376985 .00001166 00000-0 16026-3 0 9992

2 27607 64.5511 270.7721 0065984 314.2624 45.3077 14.81871641223134

0 AO-73

1 39444U 13066AE 25254.89143693 .00006518 00000-0 47187-3 0 9991

2 39444 97.7930 217.2793 0043607 69.6639 290.9263 15.03570931637754

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 25254.64434676 .00007805 00000-0 38982-3 0 9994

2 43017 97.5101 123.0592 0167516 205.3004 153.9952 15.06244281423367

0 PO-101

1 43678U 18084H 25254.93997858 .00001157 00000-0 10139-3 0 9996

2 43678 98.1095 74.7241 0008465 343.8446 16.2504 14.98747288374518

0 QO-100

1 43700U 18090A 25254.87857912 .00000140 00000-0 00000-0 0 9992

2 43700 0.0205 140.1087 0001441 67.2637 125.8629 1.00271927 24889

0 JO-97

1 43803U 18099AX 25254.41709683 .00010008 00000-0 42903-3 0 9991

2 43803 97.4565 312.7345 0007856 166.3035 193.8416 15.22924261371042

0 RS-44

1 44909U 19096E 25254.84042262 .00000038 00000-0 10006-3 0 9998

2 44909 82.5254 164.6686 0218550 75.2079 287.3124 12.79743332266745

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 25254.88606584 .00016800 00000-0 43687-3 0 9990

2 59112 97.5254 28.2158 0010888 135.3526 224.8597 15.38939019 84825

0 MO-122

1 60209U 24125G 25254.54795776 .00019801 00000-0 50361-3 0 9996

2 60209 97.2679 105.2685 0018048 154.2787 205.9360 15.39469329 66391

0 AO-123

1 61781U 24199AY 25254.89053993 .00005603 00000-0 19743-3 0 9993

2 61781 97.3393 121.4449 0014175 217.7525 142.2723 15.29599802 91293

 

Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be September 16, 2025, at 2330z on Baudot and BPSK31.

NNNN

/EX

 

 

ARRL The National Association for Amateur Radio®