Thursday, 21 August 2014

NGC 6781




NGC 6781
Constellation - Aquilla
Planetary nebula
Distance 5000ly
Mag 11.6

Date 20/8/14
Transparency - average
SQM 21.3

Telescope - 16" f/4.5
EP - Leica ASPH + Baader VIP barlow x223
Filter - DGM Optics NPB

Sketch notes
Average size but clearly showed a 'shell' across its northern edge.

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