Ernest Leonard Johnson

Ernest Leonard Johnson

Ernest Leonard Johnson (died c. 1977) was a South African astronomer.

He was a former staff member of Union Observatory, retiring in 1956.

He discovered a number of asteroids, and several comets, including periodic comet 48P/Johnson.

External references

* http://www.saao.ac.za/assa/html/mnassa_biographical_index.html
* http://www.saao.ac.za/assa/2003MNSSA..62..170C.pdf


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  • 48P/Johnson — Infobox Comet name=48P/Johnson discoverer=Ernest Leonard Johnson discovery date=August 15, 1949 designations=1949 II; 1956 V; 1963 IV; 1970 IV; 1977 I; 1983 XVIII; 1990 XXIII epoch=March 6, 2006 semimajor=3.646 AU perihelion=2.309 AU… …   Wikipedia

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  • (2718) Handley — Descubrimiento Descubridor Ernest Leonard Johnson Fecha 30 de julio de 1951 Nombre Provisional 1951 OM …   Wikipedia Español

  • (1568) Айслен — Открытие Первооткрыватель Ernest Leonard Johnson Место обнаружения Йоханнесбург Дата обнаружения 21 августа 1946 Альтернативные обозначения 1946 QB …   Википедия

  • 1580 Betulia — Infobox Planet minorplanet = yes width = 25em bgcolour = #FFFFC0 apsis = name = Betulia symbol = caption = discovery = yes discovery ref = discoverer = Johnson, E. L. discovery site = Johannesburg (UO) discovered = May 22, 1950 designations = yes …   Wikipedia

  • (1580) Betulia — Asteroid (1580) Betulia Eigenschaften des Orbits (Animation) Orbittyp Amor Typ Große Halbachse 2,1969 AE …   Deutsch Wikipedia

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