Strip photometry of diffuse objects : i. the structure of comets kohoutek (1973 xii) and bradfield (1974 iii)

dc.contributor.author	Strauss, Federico Maximo	pt_BR
dc.date.accessioned	2014-07-23T02:04:38Z	pt_BR
dc.date.issued	1977	pt_BR
dc.identifier.issn	0004-6361	pt_BR
dc.identifier.uri	http://hdl.handle.net/10183/98388	pt_BR
dc.description.abstract	A high signal to noise ratio and good one dimensional resolution are obtained by scanning a narrow slit across extended objects. Several observations of two comets give information on total brightness and on the density distribution of the coma. The characteristic scale length reduced to 1 AU of the coma of comet Bradfield was 10⁴·⁸±⁰·¹ km, in agreement with that of C₂ in comet Bennet (1970 II) obtained by Delsemme and Moreau (1973). For comet Kohoutek we obtained a slightly larger value, 10⁵·⁰±⁰·¹ km.	en
dc.format.mimetype	application/pdf
dc.language.iso	eng	pt_BR
dc.relation.ispartof	Astronomy and Astrophysics. Berlin. Vol. 55, no. 2 (Mar. 1977), p. 299-302	pt_BR
dc.rights	Open Access	en
dc.subject	Photometry	en
dc.subject	Cometas	pt_BR
dc.subject	Astrofisica do sistema solar	pt_BR
dc.subject	Comets	en
dc.title	Strip photometry of diffuse objects : i. the structure of comets kohoutek (1973 xii) and bradfield (1974 iii)	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.identifier.nrb	000146224	pt_BR
dc.type.origin	Estrangeiro	pt_BR

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