- Herschel 2500 List (Lyr) -

And (28) Cet (18) Del (5) Lep (2) Per (21) Tri (20)
Aql (9) CMa (5) Dra (47) Lib (2) Psc (22) UMa (162)
Aqr (4) CMi (1) Equ (1) LMi (25) Pup (7) UMi (4)
Ari (16) Cnc (16) Eri (4) Lyn (24) Sco (1) Vir (124)
Aur (7) Com (94) Gem (19) Lyr (1) Sct (3) Vul (10)
Boo (25) CrB (8) Her (8) Mon (26) Ser (12)
Cam (8) Crv (1) Hya (4) Oph (12) Sex (8)
Cas (19) CVn (80) Lac (8) Ori (15) Sgr (18)
Cep (17) Cyg (21) Leo (67) Peg (52) Tau (4)

H 2.907 (Gx)

../images/dss/dss2blue_182938.74_+395154.46_5_web.jpg
Image source: DSS II (blue) - 5'×5'
Name: NGC6646, UGC11258, H2.907
Type: Gx
Constellation: Lyr
Coordinates: 18h29m38.74s / +39°51'54.46"
Brightness / Size: 12m.6 / 1.6'×1.3'
Robert Zebahl
8" f/6, 96x, Bortle 4
Very faint, evenly bright, roundish. I think that I only saw the bright core.
DIFFICULT