

Crater Petavius
Uploaded by
frank5817
, Mar 06 2007 11:59 AM
- Owner: frank5817 (View all images and albums)
- Uploaded: Mar 06 2007 11:59 AM
- Views: 1,346
- Album: frank5817's photos

Sketching: For this sketch I used: black Strathmore 400 Artagain paper, white and black Conte’ pastel pencils and a soft blending stump. Telesccope: 10 inch f/ 5.7 Dobsonian and 6 mm eyepiece Date: 3-6-2007 2:45-3:30 UT Temperature: -6 C ( 21 F) Clear, calm Seeing: Antoniadi IV Colongitude 113.5 degrees Lunation 16.5 days Illumination 95%