- Thin Galaxies (LMi) -

Here I will present some quite thin galaxies with an axis ratio of at least 1:5. Nevertheless this value is calculated from the given angular size, so the visual impression can differ.

And (5) Cnc (6) Del (1) Hya (1) Lyn (4) Tri (2)
Ari (1) Com (4) Dra (9) Lac (2) Peg (6) UMa (7)
Boo (1) CVn (5) Gem (1) Leo (5) Psc (2) Vir (4)
Cam (3) Cyg (1) Her (1) LMi (1) Sex (1)

NGC3510 (GLX)

../dss/dss2blue_110343.36_+285313.58_5_web.jpg
Image source: DSS II (blue) - 5×5'
Name: NGC3510, UGC6126, H2.365
Type: GLX
Constellation: LMi
Coordinates: 11h03m43.36s / +28°53'13.58"
Brightness / Size: 12m1 / 4.1x0.8'
120mm f/5, 85x, Bortle 6-, NELM 5.0, SQM-L 19.2

FAILED
8" f/6, 100x, Bortle 4-, SQM-L 20.9
Very elongated, evenly bright, rather faint.
MODERATE