SB KEP @ ARL $ARLK032 ARLK032 Keplerian data ZCZC SK32 QST de W1AW Keplerian Bulletin 32 ARLK032 From ARRL Headquarters Newington, CT April 23, 2021 To all radio amateurs SB KEP ARL ARLK032 ARLK032 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 21113.18985257 -.00000031 00000-0 88844-4 0 9997 2 07530 101.8499 87.7610 0012484 127.0611 302.3491 12.53648442124801 ISS 1 25544U 98067A 21113.19226883 .00001962 00000-0 43876-4 0 9997 2 25544 51.6444 254.7401 0002615 265.6775 152.4691 15.48922692280074 SO-50 1 27607U 02058C 21113.20695587 .00000044 00000-0 26673-4 0 9993 2 27607 64.5540 147.2835 0034543 41.7465 318.6263 14.75736978986407 AO-73 1 39444U 13066AE 21113.21974645 .00000538 00000-0 71757-4 0 9993 2 39444 97.5815 102.7711 0057025 334.3857 25.4534 14.82383812399848 XW-2A 1 40903U 15049E 21113.19079074 .00005065 00000-0 10941-3 0 9994 2 40903 97.2421 167.8363 0011390 208.6556 235.4932 15.44917985314260 XW-2D 1 40907U 15049J 21113.20832267 .00001851 00000-0 97012-4 0 9995 2 40907 97.4866 116.0327 0014667 22.6693 38.8706 15.16947407309226 XW-2F 1 40910U 15049M 21113.23555616 .00002707 00000-0 13286-3 0 9993 2 40910 97.4736 119.0727 0014711 9.5633 46.3952 15.18868992309344 XW-2B 1 40911U 15049N 21113.20809206 .00001872 00000-0 98341-4 0 9996 2 40911 97.4869 116.7210 0014634 23.8493 37.6453 15.16865673309115 IO-86 1 40931U 15052B 21112.14754832 .00000481 00000-0 -22197-4 0 9990 2 40931 5.9963 293.9413 0013182 329.8562 30.1221 14.76669011300960 CAS-4B 1 42759U 17034B 21113.27037128 .00000564 00000-0 47267-4 0 9995 2 42759 43.0163 124.4473 0008574 187.3706 283.4964 15.10164810212803 CAS-4A 1 42761U 17034D 21113.26438031 .00000551 00000-0 46394-4 0 9991 2 42761 43.0166 123.5727 0009156 188.4827 282.1770 15.10246002212809 AO-91 1 43017U 17073E 21112.67346429 .00000881 00000-0 72414-4 0 9990 2 43017 97.7106 18.8671 0256509 122.1785 240.4585 14.79442485184875 PO-101 1 43678U 18084H 21113.11514740 .00000623 00000-0 67590-4 0 9992 2 43678 97.9144 238.1372 0008617 228.1464 131.9021 14.91738166135180 QO-100 1 43700U 18090A 21112.72148108 .00000141 00000-0 00000-0 0 9996 2 43700 0.0181 243.8945 0001849 160.7355 91.8602 1.00255040 8810 RS-44 1 44909U 19096E 21113.19548321 .00000021 00000-0 42550-4 0 9995 2 44909 82.5196 149.5319 0216643 222.0657 136.3637 12.79709644 61754 Keplerian bulletins are transmitted twice weekly from W1AW. The next scheduled transmission of these data will be Tuesday, April 27, 2021, at 2230z on Baudot and BPSK31. NNNN /EX