Wormhole Space Designation:
Class 1:
H121 P060 Q317 V301 Y790 Z647 Z971
Class 2:
C125 D364 D382 G024 I182 N766 R943
Class 3:
C247 L477 M267 N968 O477 O883 X702
Class 4:
E175 M609 O128 T405 X877 Y683 Z457
Class 5:
H296 H900 L614 M555 N062 N432 N770 V911
Class 6:
A982 B041 R474 S804 U319 U574 V753 W237

Known Space Designation:
High Sec:
A641 B274 B449 B520 D792 D845 N110 S047
Low Sec:
A239 C140 C391 J24

Wormhole Gate collapse times:
'not yet begun' :more than 24 hours
'beginning to decay' :between 24 and 4 hours
'reaching the end' :less than 4 hours
'on the verge' :minutes