Based on information from Tetsu JA0CAW and Mineo JE9PEL it appears that Object 2012-025B is the best fit for Horyu-2.
I am using a frequency of 437.371 USB to generate a 1 kHz audio tone for decoding the CW.
2012-025B
1 38338U 12025B 12139.91166262 .00014477 00000-0 24187-2 0 59
2 38338 98.1770 79.5792 0014303 66.9863 12.0841 14.69922917 160
Just used the above TLE to copy
0348UTC
b9bbb78adffe3
jg6ybw horyu d1b9bbb78adffe3
jg6ybw horyu d1b9bbb77cd9fe3
jg6ybw horyu d1b9bbb77cd9fe3
jg6ybw horyu d1b9bbb78adffe3
jg6ybw horyu d1b9bbb78adffe3
jg6ybw horyu 000000000000000
jg6ybw horyu 000000000000001
jg6ybw horyu d0b9bbb88..0fe3
jg6ybw horyu d0b9bbb889e0fe3
jg6ybw horyu d0b9bbb889e0fe3
jg6ybw horyu d0b9bbB884dffe3
0525UTC
jg6ybw horyu d1babcb789ddfe3
jg6ybw horyu d1babcb788defe3
jg6ybw horyu d1babcb788defe3
jg6ybw horyu d1babcb786dcfe3
jg6ybw horyu d1babcb786dcfe3
jg6ybw horyu d1babcb783dcfe3
jg6ybw horyu d1babcb783dcfe3
jg6ybw horyu d1babcb788defe2
jg6ybw horyu d1babcb78adefe3
jg6ybw horyu d1babcb78adefe3
jg6ybw horyu d1babcb77edbfe3
jg6ybw horyu d1babcb77edbfe3
jg6ybw horyu d1babcb78adffe3
jg6ybw horyu d1babcb78adffe3