Venus: 6 Degrees of Separation

This was my first look at Venus following Tuesday’s transit. Here, it’s just six degrees west of the Sun as a thin crescent in the afternoon sky. It was a beautiful sight in the eyepiece, far enough away from the Sun to not be in its glare but close enough to still appear as a razor-thin backlit crescent.

Each day now Venus is widening the gap between it and the Sun, shortly to become a brilliant morning star in the eastern sky before dawn through the rest of June, July and August.

I shot these images in broad daylight through a 130mm f/6 refractor. The big image is a full-frame shot with the Canon 60Da and a 2X Barlow lens, for an effective focal length of about 1500mm. The inset is a single frame grabbed from a 30-frame-per-second movie shot with the Canon in its Movie Crop mode, which yields a high-magnification view suitable for planet shooting, but only 640 x 480 pixels. But this mode is certainly ideal for capturing planets, though none ever appear as large as Venus is here. This is an uncommon instance of Venus as close and as large as any planet gets.

— Alan, June 9, 2012 / © 2012 Alan Dyer


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