SB KEP @ ARL $ARLK074
ARLK074 Keplerian data
ZCZC SK74
QST de W1AW
Keplerian Bulletin 74 ARLK074
From ARRL Headquarters
Newington, CT September 17, 2021
To all radio amateurs
SB KEP ARL ARLK074
ARLK074 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
AO-7
1 07530U 74089B 21260.36369052 -.00000029 00000-0 10403-3 0 9991
2 07530 101.8648 234.8012 0011938 204.5051 318.1351 12.53650322143249
ISS
1 25544U 98067A 21260.71035231 .00002092 00000-0 47035-4 0 9999
2 25544 51.6440 245.2365 0003238 26.2735 145.2881 15.48404416302933
SO-50
1 27607U 02058C 21260.73160824 .00000037 00000-0 25796-4 0 9992
2 27607 64.5554 56.1532 0052096 353.5543 6.4883 14.75788570 8330
AO-73
1 39444U 13066AE 21260.22924766 .00000376 00000-0 51891-4 0 9993
2 39444 97.5920 242.2236 0056668 208.8113 150.9968 14.82516517421031
XW-2A
1 40903U 15049E 21260.68902692 .00005057 00000-0 10500-3 0 9994
2 40903 97.2272 314.8859 0013079 45.0501 53.3913 15.46062160337042
XW-2D
1 40907U 15049J 21260.50548802 .00001414 00000-0 74245-4 0 9998
2 40907 97.4889 261.5617 0012593 219.0055 293.0343 15.17305420331556
XW-2F
1 40910U 15049M 21260.65855920 .00002276 00000-0 11059-3 0 9990
2 40910 97.4745 264.9243 0013399 202.4427 250.9882 15.19394056331721
XW-2B
1 40911U 15049N 21260.51406332 .00001406 00000-0 74022-4 0 9999
2 40911 97.4881 262.2378 0012572 220.2553 295.3845 15.17219307331447
IO-86
1 40931U 15052B 21258.57404172 .00000745 00000-0 14687-4 0 9994
2 40931 6.0051 329.6786 0012599 242.2190 117.6659 14.76689256322644
CAS-4B
1 42759U 17034B 21260.75599309 .00000884 00000-0 66219-4 0 9998
2 42759 43.0178 33.5806 0008093 11.4215 94.7997 15.10368526235104
CAS-4A
1 42761U 17034D 21260.68013654 .00000822 00000-0 62372-4 0 9995
2 42761 43.0181 32.9836 0008309 14.3967 117.2243 15.10456212235096
AO-91
1 43017U 17073E 21260.50775472 .00001611 00000-0 12843-3 0 9991
2 43017 97.6961 160.8049 0254481 0.3476 359.7867 14.79738304206736
PO-101
1 43678U 18084H 21260.54845124 .00000011 00000-0 68143-5 0 9992
2 43678 97.9351 26.3637 0011189 104.5753 255.6677 14.91788556157168
QO-100
1 43700U 18090A 21260.72490005 .00000120 00000-0 00000+0 0 9992
2 43700 0.0156 145.4411 0002332 55.5970 82.5876 1.00273340 10534
RS-44
1 44909U 19096E 21260.72549627 .00000030 00000-0 81669-4 0 9991
2 44909 82.5211 51.4868 0216601 237.2266 120.7802 12.79711003 80664
Keplerian bulletins are transmitted twice weekly from W1AW. The
next scheduled transmission of these data will be Tuesday, September
21, 2021, at 2230z on Baudot and BPSK31.
NNNN
/EX
