Crater Albategnius

Sketching:
For this sketch I used: black Master’s Touch, 8”x 6” paper, white and black Conte’ pastel pencils, pink pearl eraser and blending stumps.
Telescope: 10 inch f/5.7 Dobsonian and 6 mm eyepiece, 2x barlow 482x, equatorial platform,
Date: 08-12-2024 03:45 – 04:50 UT
Temperature: 90°F
Clear, calm
Illumination: 45.9 %
Seeing: Antoniadi III
Co longitude: 0.3°
Lunation: 7,7 days
Illumination: 45.9 %
Lunation number 1257
Frank