- Planetary Nebulas (Sge) -

And (1) Cep (9) Del (3) Lac (4) Oph (1) Sge (4)
Aql (22) Cet (1) Dra (2) Leo (1) Ori (4) Sgr (3)
Aqr (2) Cnc (1) Eri (1) Lep (1) Peg (2) Tau (1)
Aur (2) Com (1) Gem (3) Lyn (1) Per (4) UMa (1)
Cam (2) Crv (1) Her (6) Lyr (5) Pup (2) Vul (3)
Cas (11) Cyg (20) Hya (2) Mon (1) Sct (2)

Henize 1-5 (PN)

../dss/dss2red_201156.06_+202004.37_5_web.jpg
Image source: DSS II (red) - 5×5'
Name: Henize 1-5, PK60-7.1
Type: PN
Constellation: Sge
Coordinates: 20h11m56.06s / +20°20'04.37"
Brightness / Size: 16.0 mag / 0.6x0.6'
8" f/6, 133x + UHC, Bortle 3
A spontaneous try, which wasn't successful at different magnifications (80-133x) and filters (UHC/[OIII]).
FAILED

IC4997 (PN)

../dss/dss2blue_202008.74_+164353.71_5_web.jpg
Image source: DSS II (blue) - 5×5'
Name: IC4997, Henize 2-464, PK58-10.1
Type: PN
Constellation: Sge
Coordinates: 20h20m08.74s / +16°43'53.71"
Brightness / Size: 11.2 mag / -
8" f/6, 37x, Bortle 6, SQM-L 19.3
Appeared always stellar. At 37x almost visible with direct vision. At 100x evident with direct vision.
EASY

NGC6879 (PN)

../dss/dss2blue_201026.70_+165521.40_5_web.jpg
Image source: DSS II (blue) - 5×5'
Name: NGC6879, PK57-8.1
Type: PN
Constellation: Sge
Coordinates: 20h10m26.70s / +16°55'21.40"
Brightness / Size: 12.5 mag / 0.1x0.1'
8" f/6, 80x + [OIII], Bortle 3
Appears stellar. Without filter also well visible with averted vision.
MODERATE

NGC6886 (PN)

../dss/dss2blue_201242.83_+195922.60_5_web.jpg
Image source: DSS II (blue) - 5×5'
Name: NGC6886, PK60-7.2
Type: PN
Constellation: Sge
Coordinates: 20h12m42.83s / +19°59'22.60"
Brightness / Size: 11.4 mag / 0.2x0.2'
8" f/6, 171x, Bortle 3
At 80x stellar and well visible with averted vision. Not much better with UHC/[OIII] filter. At 171x barely visible with direct vision. Appeared like a slightly fuzzy star.
EASY