Wanted: article from April 1989 Oscar News
28 Sep
2008
28 Sep
'08
8:52 p.m.
Hi,
Does anyone have a copy of (or know where I can get a copy of) the article "Determination of Orbital Elements Through Distance Measurements" by Stefan Eckart? It was published in the April 1989 "Oscar News" on pages 22-25.
Douglas KA2UPW/5
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Don Roland
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Douglas Quagliana