ARLK057 Keplerian data undefined

 

SB KEP @ ARL $ARLK057

ARLK057 Keplerian data

 

ZCZC SK57

QST de W1AW

Keplerian Bulletin 57 ARLK057

From ARRL Headquarters

Newington, CT July 22, 2025

To all radio amateurs

 

SB KEP ARL ARLK057

ARLK057 Keplerian data

 

Special thanks to AMSAT-NA () 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 25203.58861841 -.00000026 00000-0 12544-3 0 9994

2 07530 101.9943 208.3115 0012514 41.6218 70.8285 12.53690282319213

0 ISS

1 25544U 98067A 25203.73240839 .00010456 00000-0 19082-3 0 9997

2 25544 51.6353 130.8857 0002081 97.6914 346.6167 15.50017352520676

0 SO-50

1 27607U 02058C 25203.61428221 .00000936 00000-0 13345-3 0 9992

2 27607 64.5526 67.6868 0060938 324.7145 34.9932 14.81726722215609

0 AO-73

1 39444U 13066AE 25203.43334525 .00005183 00000-0 38517-3 0 9995

2 39444 97.7853 165.5283 0040308 240.1496 119.5720 15.02804865630021

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 14.78805930523047

0 AO-91

1 43017U 17073E 25203.60954809 .00008012 00000-0 40479-3 0 9994

2 43017 97.5198 73.2945 0171406 20.5333 340.2673 15.05359178415684

0 PO-101

1 43678U 18084H 25203.52726249 .00001766 00000-0 15298-3 0 9996

2 43678 98.1071 21.2988 0009074 133.1162 227.0820 14.98494172366817

0 QO-100

1 43700U 18090A 25203.55918852 .00000137 00000-0 00000-0 0 9998

2 43700 0.0120 352.3571 0002569 169.8736 5.4252 1.00272724 24376

0 JO-97

1 43803U 18099AX 25203.60344115 .00009295 00000-0 41442-3 0 9994

2 43803 97.4645 262.3115 0006959 7.7936 352.3407 15.21612581363318

0 RS-44

1 44909U 19096E 25203.47523872 .00000025 00000-0 55158-4 0 9996

2 44909 82.5201 198.7783 0217108 194.9870 164.4731 12.79742189260178

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 25203.61184759 .00014021 00000-0 39013-3 0 9991

2 59112 97.5177 335.7004 0009736 325.3911 34.6698 15.36900729 76941

0 MO-122

1 60209U 24125G 25203.55026347 .00015234 00000-0 41583-3 0 9994

2 60209 97.2756 54.7160 0017451 348.5064 11.5780 15.37361358 58553

0 AO-123

1 61781U 24199AY 25203.58838687 .00006023 00000-0 21681-3 0 9995

2 61781 97.3500 70.7901 0016984 50.1371 310.1360 15.28824184 83455

 

Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Friday, July 25, 2025, at 2330z on Baudot and BPSK31.

NNNN

/EX

 

 

ARRL The National Association for Amateur Radio®