NGC 3115 / Spindle Galaxy / C53

NameSpindle Galaxy
Designation(s)NGC 3115, C53
Object Type(s)Galaxy
Relevant Catalog(s)All (Chron), Caldwell, NGC
Obs. Lat/Long42° 17', 073° 57'
ConstellationSextans
Date and Time Observed2025-04-27 21:30:00
InstrumentAskar V 80mm w extender f7.5-600mm FL
CameraPlayer One Apollo-M Mini
Image DetailsUp is 85.0 degrees E of N. Transparency: Good. Seeing: Good. Total integration time was 20m. Exposures 15s@300g, UV/IR Cut Filter. Darks subtracted. Dithered and recentered in SharpCap. No guiding.
DescriptionA lenticular galaxy, viewed side-on. This was one of the first galaxies where a supermassive black hole was observed. And, yes, another William Herschel discovery, observed February 22, 1787. Not to be confused with M102, also knicknamed "Spindle".
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