The images below show you how to find and observe the conjunction visible after dark on the evening of Monday 27th January. Click on each one for full-sized versions.
Look 15° above the horizon (5° above the crescent moon), between SW and W to find Venus – stars shown to magnitude 5
This image pulls the moon, Venus and Neptune full frame and shows stars to mag. 7
Finally, we see Venus and Neptune inside a blue ring with a 0.5° diameter to give a sense of the space in your eyepiece. Stars to mag. 11