NGC 6891 waa nebula planetary ah oo leh cabbirka 10.5; mid kale waa NGC 6905 ama nebula Blue Flash. NGC 6934 waa koox kubadeed oo leh cabbirka 9.75. Masaafada qiyaastii 185,000 sano iftiin ah, kooxda kubadda NGC 7006 waxay ku taal meelaha bannaanka ee galaxy. Sidoo kale waa mid aad u yar oo leh cabbirka 11.5. Su'aal: Immisa sano oo iftiin ah ayaa NGC 7006 ah?
185,000 oo qof