NGC 660 Revisit

Designation(s)NGC 660
Object Type(s)Galaxy
Relevant Catalog(s)All (Chron), NGC
Obs. Lat/Long42° 17', 073° 57'
ConstellationPisces
Date and Time Observed2025-10-27 11:53:50
InstrumentEdgeHD 8" f10-2,032mm FL
CameraASI2600MC-Pro
Image DetailsUp is 91.5 degrees E of N. Transparency: Fair. Seeing: Good. Total integration time was 52m 30s. Exposures 20s@225g, UV/IR Cut Filter. Dithered and recentered in SharpCap. No guiding.
DescriptionThis was a revisit due to CNN October '25 challenge. I decided to use the 2600 camera in bin 2. A night that started clear and ended mostly cloudy. It took 2.5 hours to capture the 51 minutes. It appears to be a young-ish spiral galaxy that has merged with a much older lenticular galaxy. The two are at different angles, and there is a ring of star-forming regions and dust that appears to completely encircle two galaxies at a roughly 45° angle to the original orientation of the spiral. It's a tough target for an OSC camera, even the 2600.
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