To honor Cassiopeia Observatory, here are astrophotographs of some DSOs in the constellation of Cassiopeia. These were taken with a Nikon D7200 DSLR on the Meade 12" LX600 telescope. Click a thumbnail to see a larger version. You can also view the older Cassiopeia astrophotography photo album with images using the 8" LX200-ACF and a D7000 DSLR.

Cassiopeia constellation 24 September 2016 f/3.5, 2 seconds, ISO 5000 FL 18mm	NGC7635 Bubble Nebula 23 September 2016 5 minutes, ISO 12800 Prime Focus + Focal Reducer	NGC281 Pacman Nebula 23 September 2016 5 minutes, ISO 12800 Prime Focus + Focal Reducer
NGC129 Open Cluster 24 September 2016 1 minute, ISO 3200 Prime Focus + Focal Reducer	NGC225 Open Cluster 24 September 2016 1 minute, ISO 3200 Prime Focus + Focal Reducer	NGC457 Open Cluster 24 September 2016 1 minute, ISO 3200 Prime Focus + Focal Reducer
NGC559 Open Cluster 24 September 2016 1 minute, ISO 3200 Prime Focus + Focal Reducer	M103 Open Cluster 24 September 2016 1 minute, ISO 3200 Prime Focus + Focal Reducer	NGC654 Open Cluster 24 September 2016 1 minute, ISO 3200 Prime Focus + Focal Reducer
NGC659 Open Cluster 24 September 2016 1 minute, ISO 3200 Prime Focus + Focal Reducer	NGC663 Open Cluster 24 September 2016 1 minute, ISO 3200 Prime Focus + Focal Reducer	M52 Open Cluster 24 September 2016 1 minute, ISO 3200 Prime Focus + Focal Reducer
NGC103 Open Cluster 24 September 2016 2 minutes, ISO 3200 Prime Focus + Focal Reducer	NGC136 Open Cluster 24 September 2016 2 minutes, ISO 3200 Prime Focus + Focal Reducer	NGC743 Open Cluster 24 September 2016 2 minutes, ISO 3200 Prime Focus + Focal Reducer
NGC7789 Open Cluster 1 October 2016 1 minute, ISO 3200 Prime Focus + Focal Reducer	HD7924 Star with 3 "Super Earths" 1 October 2016 1 minute, ISO 3200 Prime Focus + Focal Reducer	NGC147 Galaxy 1 October 2016 5 minutes, ISO 6400 Prime Focus + Focal Reducer
NGC185 Galaxy 1 October 2016 5 minutes, ISO 6400 Prime Focus + Focal Reducer	NGC278 Galaxy 1 October 2016 5 minutes, ISO 6400 Prime Focus + Focal Reducer	IC10 Galaxy 1 October 2016 5 minutes, ISO 6400 Prime Focus + Focal Reducer
IC1805 Heart Nebula 1 October 2016 5 minutes, ISO 6400 Prime Focus + Focal Reducer	IC1848 Soul Nebula 1 October 2016 5 minutes, ISO 6400 Prime Focus + Focal Reducer	IC1747 Planetary Nebula 1 October 2016 30 seconds, ISO 2500 Prime Focus