John Mallas (c. 1927-1975) (original) (raw)
John H. Mallas (c. 1927 - October 7, 1975)
Born in Boone, Iowa, son of Jack and Goldie Mallas, John H. Mallas became an engineer and computer expert, and amateur astronomer.
Mallas is author (together with Evered Kreimer) ofThe Messier Album, one of the first and most comprehensive books on the objects in Messier's catalog, where he contributed eyepiece descriptions and many drawings of the Messier objects. This work had first been run as a series 41 articles in the magazine_Sky and Telescope_ between May, 1967 and September, 1970. Most of these observations had been made with his 4-inch f/15 Unitron refractor, from Covina, California, during the years 1958-62.
Around 1965, John Mallas found the identity of Messier's M40 with the double star Winnecke 4 (see Winnecke's Catalog), published in a letter to Sky and Telescope (Mallas 1966).
Mallas started as an amateur astronomer in Des Moines, Iowa where he utilzed the facilities of Drake University. Later he used his 4-inch Unitron refractor from Covina, California; Cherry Hill, New Jersey; Scottsdale, Arizona; and finally from Perry, Iowa. The Messier Object survey was part of a more extensive visual sky survey. Mallas' astronomical work included systematic examination of double stars, clusters, nebulae, and galaxies.
John Mallas passed away on October 7, 1975, after a long illness.
References:
- John Mallas, 1966. Letter to the Editor. Sky and Telescope, August 1966, p. 83.Available online.
- John Mallas and Evered Kreimer, 1978.The Messier Album. Sky Publishing Corporation, 1978 (second revised printing 1979) [ADS: 1978meal.book.....M]. Messier Object observations, photographs and descriptions previously published in a series of 41 articles in Sky and Telescope (May 1967 - September 1970).
- Obituary: Prominent amateurs die in Iowa and Tennessee. Sky and Telesope, Volume 50, No. 6, p. 385 (December 1975) [Bibcode: 1975S&T....50..385.]
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