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M-75
is a very small and compact globular. It's smaller and dimmer than
M-13, but still offers a nice view. If you can see Capricornus and Sagittarius,
you should be able to see M-75, but it may require a six inch scope, depending
upon your skies. M-75 is far south and can be a difficult object
for observers in the USA.
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Size: 7 arcmin Magnitude: 8.6 Magnitude Tip: 14.6 RA: 20h 06m 3.5s Dec: -21d 55m 21s |
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Scope: 8" LX 200 SCT |
MX-5C CCD, STAR 2000 and IDAS LPR | |
Focal Ratio: f3.3 | |
Exposure: 15 min | |
The low altitude of M-75 from my location makes it a difficult object. Seeing is usually poor and the dimmer regions of the cluster get lost in light pollution. |
Scope: 8" LX 200 SCT |
MX-5C CCD, STAR 2000 and IDAS LPR | |
Focal Ratio: f10 | |
Exposure: 25 min | |
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