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Between Mare Insularum and Mare Cognitum


Between Mare Insularum and Mare Cognitum

Sketching: For this sketch I used: black Canson paper (8” x 10”), white and black pastel pencils, assorted erasers, and blending stumps Telescope: 13.1” f/6 Dobsonian working at 222X (9mm ocular) Date: 12-23-2012 01:00-02:30 UT Temperature: -5°C (23°F) Partly cloudy, Seeing: Antoniadi III Colongitude 27 ° Lunation 9.68 days Illumination 76.3% Altitude 60 ° Frank McCabe :)






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