Here are a couple of screen prints from SkyTools:
- Neptune – Triton separation 73 arcsec for around 11:00pm.
- Uranus – Umbriel separation 17 arcsec at around 9:30pm.
I was using the cooled and more sensitive ST7 at F48 with 15 sec exposures just to get some image scale. Not too sure how tonight’s conditions will hold up for such long exposures!
The Uranian (?) moon positions are not as favourable compared to the time I grabbed them.
Cheers
Dennis