K 1-6

Kohoutek 1-6 (K 1-6) is an evolved low-surface brightness planetary nebula in the constellation Draco. It is an asymmetric planetary nebula with a binary central star. It has an approximate size of 198 arc seconds and is around 3,000 light years from Earth.
It was discovered by Czech astronomer Luboš Kohoutek in 1962. It has a bow-shock structure which is attributed to interaction with the interstellar medium (ISM).
I could only find one other image of this online - captured by the Capella Observatory in 2019.
TARGET
Nomenclature: K 1-6, Kohoutek 1-6
Right Ascension: 20:04:14.28
Declination:  +74.25.36.00
Size: 198 arc seconds
EQUIPMENT USED
Twin APM TMB LZOS 152 refractors
10Micron GM2000 HPS mount
Twin QSI6120 CCD cameras
Astrodon filters
IMAGE CAPTURE
Blue: 12x300"
Green: 12x300"
Red: 10x300"
Ha: 132x900" bin 1x1
OIII: 64x900" bin 1x1
Total Integration: 56 hours 45 minutes
Pixel scale: 0.530 arcsec/pixel
Field radius: 0.377 degrees
Capture dates: 20 April - 3 May 2022
Capture location:  Fregenal de la Sierra, Spain

IMAGE PROCESSING:
CCDStack2 and Photoshop CS2
Ha image
OIII image