ARLK071 Keplerian data undefined

 

SB KEP @ ARL $ARLK071

ARLK071 Keplerian data

 

ZCZC SK71

QST de W1AW

Keplerian Bulletin 71 ARLK071

From ARRL Headquarters

Newington, CT September 9, 2025

To all radio amateurs

 

SB KEP ARL ARLK071

ARLK071 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 25252.01596420 -.00000037 00000-0 62008-4 0 9997

2 07530 101.9978 257.2645 0011990 309.1070 117.4567 12.53691450325280

0 ISS

1 25544U 98067A 25252.19474949 .00008866 00000-0 16199-3 0 9990

2 25544 51.6325 250.6930 0004281 318.3144 41.7518 15.50201228528195

0 SO-50

1 27607U 02058C 25252.27422266 .00001422 00000-0 19147-3 0 9998

2 27607 64.5515 277.4414 0065763 314.6798 44.8959 14.81865594222819

0 AO-73

1 39444U 13066AE 25252.16286307 .00007557 00000-0 54690-3 0 9990

2 39444 97.7923 214.5320 0043497 78.3251 282.2851 15.03531160637349

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 25252.11984401 .00009130 00000-0 45580-3 0 9995

2 43017 97.5099 120.5964 0167542 214.0273 145.0122 15.06203740422985

0 PO-101

1 43678U 18084H 25252.26943808 .00001648 00000-0 14218-3 0 9993

2 43678 98.1100 71.9473 0008567 354.4594 5.6531 14.98741138374112

0 QO-100

1 43700U 18090A 25252.23793080 .00000142 00000-0 00000-0 0 9997

2 43700 0.0164 148.4620 0001343 50.8806 260.6598 1.00270704 24856

0 JO-97

1 43803U 18099AX 25251.92025364 .00012309 00000-0 52771-3 0 9991

2 43803 97.4573 310.2557 0007645 175.1524 184.9788 15.22867237370665

0 RS-44

1 44909U 19096E 25252.26048341 .00000039 00000-0 10536-3 0 9995

2 44909 82.5254 166.3814 0218554 81.2125 281.3658 12.79743278266419

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 25252.28510561 .00020185 00000-0 52589-3 0 9993

2 59112 97.5251 25.5459 0010816 143.9129 216.2848 15.38842520 84421

0 MO-122

1 60209U 24125G 25252.14288474 .00020495 00000-0 52282-3 0 9997

2 60209 97.2682 102.8816 0017899 162.6106 197.5756 15.39374376 66027

0 AO-123

1 61781U 24199AY 25252.27375812 .00006940 00000-0 24413-3 0 9995

2 61781 97.3398 118.8609 0013953 227.8937 132.1118 15.29566987 90897

 

Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Friday, September 12, 2025, at 2330z on Baudot and BPSK31.

NNNN

/EX

 

 

ARRL The National Association for Amateur Radio®