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astro-ph1993
Angular Diameters of Compact Planetary Nebulae
Timothy R. Bedding, Albert A. Zijlstra
We have obtained H CCD images of 21 compact planetary nebulae in the galactic bulge. All objects are resolved and, after deconvolving the seeing disk, we find diameters of 1--2$…
astro-ph1993★ 27 cited
The Orbit of the Binary Star Delta Scorpii
Timothy R. Bedding
Although delta Scorpii is a bright and well-studied star, the details of its multiplicity have remained unclear. Here we present the first diffraction-limited image of this 0.12 ar…