Michiel Daniel Overbeek

Michiel Daniel Overbeek (15 Septemba 1920 na Ermelo, Mpumalanga, South Africa - 19 Julaị 2001 na Johannesburg), nke a makwaara dị ka Danie Overbeek, bụ Onye na-amụ banyere mbara igwe na South Africa na otu n'ime ndị na-ahụkarị kpakpando na-agbanwe agbanwe.

 Ndụ 
Ọ gụrụ akwụkwọ na Mining and Metallurgy program na Mahadum nke Witwatersrand . N'oge Agha Ụwa nke Abụọ ọ rụrụ ọrụ na South African Air Force ma nye ya Africa Star ma kpọtụrụ ya aha na Dispatches . Mattei, Janet A.; Fraser, Brian (2002). "Michiel Daniel Overbeek, 1920–2001" (PDF). Journal of the American Association of Variable Star Observers (2002/31): 65–68. agha ahụ gasịrị, ọ rụrụ ọrụ na South African Airways na South African Railways.

N'afọ 1945, ọ lụrụ Jean Mary Preddy, onye ya na ya mụrụ ụmụ anọ. Ọ nwụrụ na 1985. 

 Nkà mmụta mbara igwe 
Mmasị siri ike Daniel Overbeek nwere na nkà mmụta mbara igwe malitere na 1951, mgbe ọ malitere ịhụ ihe ndị kpuchiri na kpakpando na-agbanwe agbanwe. N'afọ 1958, ọ nwetara B.Sc. nzere na mgbakọ na mwepụ na astronomy na Mahadum nke South Africa . "Overbeek, Michiel Daniel". Astronomical Society of Southern Africa. Archived from the original on 24 December 2012. Retrieved 16 August 2007.'oge ndụ ya, o nyere aka na nyocha 287,240 na American Association of Variable Star Observers (AAVSO) International Database, na-aghọ onye na-enye aka na AAVSO.

N'afọ 1998, ọ ghọrọ onye mbụ na-amụ banyere mbara igwe nke chọpụtara mmetụta mgbawa nke ụzarị gamma metụtara supernova. Ọ na-enyocha ike magnetik nke ụwa Mattei, Janet A.; Fraser, Brian (2002). "Michiel Daniel Overbeek, 1920–2001" (PDF). Journal of the American Association of Variable Star Observers (2002/31): 65–68. na ọrụ Ala ọma jijiji na magnetometer na Seismograph ọ rụrụ, ma hụ ọgba aghara ionospheric na mberede. "Michiel Daniel (Danie) Overbeek, 1920 – 2001". American Association of Variable Star Observers. Archived from the original on 6 April 2007. Retrieved 16 August 2007.

 Nkwado 
N'afọ 1956, Overbeek ghọrọ onyeisi oche nke Transvaal Centre nke Astronomical Society of Southern Africa (ASSA). A họpụtara ya dịka onye isi oche nke ASSA ugboro abụọ: na 1961 na 1999. N'afọ 1984, e nyere ya Gill Medal, nsọpụrụ ASSA kachasị elu.  "Michiel Daniel Overbeek". Canopus, the Monthly Journal of the Johannesburg Centre of the Astronomical Society of Southern Africa (98/10). 1998. Archived from the original on 23 September 2006.

American Association of Variable Star Observers nyere ya onyinye Merit Award na 1986 na onyinye onye nduzi na 1994. "Michiel Daniel (Danie) Overbeek, 1920 – 2001". American Association of Variable Star Observers. Archived from the original on 6 April 2007. Retrieved 16 August 2007. bụkwa onye na-enweta ọtụtụ onyinye AAVSO Observer: na 1994 maka ime 100,000 mgbanwe kpakpando, na 1997 maka 200,000 na 1999 maka 250,000.

N'afọ 1995, ọ natara Christos Papadopoulos Trophy nke Transvaal Centre nke ASSA . "Overbeek, Michiel Daniel". Astronomical Society of Southern Africa. Archived from the original on 24 December 2012. Retrieved 16 August 2007.  nwetakwara ihe nrite Amateur Achievement Award nke Astronomical Society of the Pacific na 1996. [1]  gụrụ asteroid Mars-crosser 5038 Overbeek aha iji sọpụrụ ya n'afọ 2000.

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