NGC 6891 ipuraneti nebula ine ukuru hwe10.5; imwe NGC 6905 kana kuti Blue Flash nebula. NGC 6934 iboka renyeredzi rine hukuru hwe9.75. Pamuganhu wemakore-chiedza anenge 185,000, boka renyeredzi NGC 7006 riri kumucheto kwenyeredzi. Irowo rakanyatsojeka pahukuru hwe11.5. Mubvunzo: Chii chinonzi NGC 6934?
boka renyeredzi rine ukuru hunosvika 9.75