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Lunar terminator at Western Limb


Lunar terminator at Western Limb

For this sketch I used: black Strathmore 400 Artagain paper (9” x 12”), white and black Conte’
pastel pencils.
Telescope: 13.1 inch f/ 5.9 Dobsonian and 6 mm eyepiece 327 X
Date: 02-25-2013, 04:00-06:30 UT
Temperature: 0.0° C (32° F)
Partly cloudy, calm
Seeing: Antoniadi III
Colongitude 86.9 °
Lunation 14.87 days
Illumination 99.5 %

Frank McCabe Posted Image






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