Posições de Asteróides do Programa Internacional do Instituto de Astronomia Teórica de Leningrado obtidas no Rio de Janeiro
| Autor: | Luiz Eduardo S Machado, Edgar R. Netto, José Felipe C Caldeira, Gilson G Vieira, H. Debehogne |
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| Jazyk: | portugalština |
| Rok vydání: | 1978 |
| Předmět: |
astrographic camera
media_common.quotation_subject Geography Planning and Development lcsh:G1-922 Astronomy Geology Development Ephemeris Minor Planets câmera astrográfica Stars Geography Sky Asteroid Ascorecord Magnitude (astronomy) Economic Geology Observatório do Valongo SAO catalogue lcsh:GB3-5030 lcsh:Physical geography Cartography lcsh:Geography (General) General Environmental Science media_common |
| Zdroj: | Anuário do Instituto de Geociências; Vol 2 (1978); 108-120 Anuário do Instituto de Geociências Universidade Federal do Rio de Janeiro (UFRJ) instacron:UFRJ Anuário do Instituto de Geociências, Vol 2, Pp 108-120 (1978) |
| ISSN: | 1982-3908 0101-9759 |
| Popis: | In September 1977, we have observed Minor Planets at Rio de Janeiro, most of them indicated as to be observed (signed X, XX or + in Ephemerides Minor Planets from ITA or required by Program of Leningrad) . The instrument Astrographic Camera (f = 170cm, Φ 25cm) was used. By clear sky, magnitude 13.5 to 14 could be attained. Measures and reductions were performed at the Observatório do Valongo with the Ascorecord measuring machine (0,1 µ ) and by means of five reference stars (SAO catalogue) on the Burroughs B6700 NCE-UFRJ computer. In September 1977, we have observed Minor Planets at Rio de Janeiro, most of them indicated as to be observed (signed X, XX or + in Ephemerides Minor Planets from ITA or required by Program of Leningrad) . The instrument Astrographic Camera (f = 170cm, Φ 25cm) was used. By clear sky, magnitude 13.5 to 14 could be attained. Measures and reductions were performed at the Observatório do Valongo with the Ascorecord measuring machine (0,1 µ ) and by means of five reference stars (SAO catalogue) on the Burroughs B6700 NCE-UFRJ computer. |
| Databáze: | OpenAIRE |
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