8 Inch Reflector Telescope I Have A Reflector Telescope With 130mm/5 Inches Apeture And 1000mm Focal Length. What Can I See With It?

I have a reflector telescope with 130mm/5 inches apeture and 1000mm focal length. What can I see with it? - 8 inch reflector telescope

They have a 17mm Plossl Eyepiece 100x magnification. The telescope is a motor Cone 130th It has a focal ratio of f / 8, what it means. What can I do?

Here is the Specifications:
http://www.uk-telescopes.co.uk/konus_mot ...