309KM - Shortest hyperspace jump in Elite Dangerous (Martha's Pulsars)

Is this the shortest distance to another system you can jump? Systems: PSR J0737-3039A PSR J0737-3039B EDSM: https://www.edsm.net/en/system/id/229... Timestamps: 00:00 Navigation shenanigans 01:23 24kLs jump 04:00 309KM jump