Observations of Asteroids
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James Ferguson; Prof. A. Hall; Capt. H. M. Gilliss
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Article
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1864
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John Wiley and Sons
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English
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I D S , made with the Washiogtori Equatorial I)? Junies Fcrguson, Ass. Astronoiiier, a i d Prol. A. h l l . (Communicated by Copt. .I. fll. Cil/ir.s, Superintendent uf the Observatory.) Tlie quantities in the colunins ha, Ad are the measures o l the instruments. and parallax. -The observations inark