NGC 1491

Distance from Earth:   About  9,800 light years

Located in:       Perseus

Telescope: 12.5" RCOS

Camera : ASI 6200  off axis guided

Mount :           AP1200

Image date:  Sept 2026

 

  -- Filters used and total time--

Luminous   

Red           

Green          

Blue             

Ha            220 minutes  (2x2 binning)

OIII           160        "                "

SII             160        "                "