Estudio fotométrico de emisiones moleculares del cometa Halley en la etapa post-perihelio

Results from photoelectric photometry in molecular bands of comet Hally carried out at Bosque Alegre are presented. The largest emissions measured are those of molecules of C₂, CN and C₃, respectively. NO detectable contribution exists from the CO⁺ ion. Decreases in the fluxes, observed with a perio...

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Detalles Bibliográficos
Autores principales: Sisteró, Roberto Félix, Clariá Olmedo, Juan José, Lapasset, Emilio
Formato: Articulo Comunicacion
Lenguaje:Español
Publicado: 1987
Materias:
Astronomía
Galaxias
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/131134
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-131134
record_format dspace
spelling I19-R120-10915-1311342024-04-25T18:56:19Z http://sedici.unlp.edu.ar/handle/10915/131134 Estudio fotométrico de emisiones moleculares del cometa Halley en la etapa post-perihelio Sisteró, Roberto Félix Clariá Olmedo, Juan José Lapasset, Emilio 1987 2022-02-16T12:08:18Z es Astronomía Galaxias Results from photoelectric photometry in molecular bands of comet Hally carried out at Bosque Alegre are presented. The largest emissions measured are those of molecules of C₂, CN and C₃, respectively. NO detectable contribution exists from the CO⁺ ion. Decreases in the fluxes, observed with a periodicity P=6ᵈ.10 + 0ᵈ.02 coincide with desconnection events detected at Bosque Alegre and other observatories. If they correspond to the frequency of passage of magnetic solar sectors by the comet, a solar "sinodic" rotation period P_c= 24ᵈ.4 + 0ᵈ.8, with respect to the comet, is deduced, in every good agreement with the mean value of the apparetn solar rotation with respect to the comet. Asociación Argentina de Astronomía Articulo Comunicacion http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Español
topic Astronomía
Galaxias
spellingShingle Astronomía
Galaxias
Sisteró, Roberto Félix
Clariá Olmedo, Juan José
Lapasset, Emilio
Estudio fotométrico de emisiones moleculares del cometa Halley en la etapa post-perihelio
topic_facet Astronomía
Galaxias
description Results from photoelectric photometry in molecular bands of comet Hally carried out at Bosque Alegre are presented. The largest emissions measured are those of molecules of C₂, CN and C₃, respectively. NO detectable contribution exists from the CO⁺ ion. Decreases in the fluxes, observed with a periodicity P=6ᵈ.10 + 0ᵈ.02 coincide with desconnection events detected at Bosque Alegre and other observatories. If they correspond to the frequency of passage of magnetic solar sectors by the comet, a solar "sinodic" rotation period P_c= 24ᵈ.4 + 0ᵈ.8, with respect to the comet, is deduced, in every good agreement with the mean value of the apparetn solar rotation with respect to the comet.
format Articulo
Comunicacion
author Sisteró, Roberto Félix
Clariá Olmedo, Juan José
Lapasset, Emilio
author_facet Sisteró, Roberto Félix
Clariá Olmedo, Juan José
Lapasset, Emilio
author_sort Sisteró, Roberto Félix
title Estudio fotométrico de emisiones moleculares del cometa Halley en la etapa post-perihelio
title_short Estudio fotométrico de emisiones moleculares del cometa Halley en la etapa post-perihelio
title_full Estudio fotométrico de emisiones moleculares del cometa Halley en la etapa post-perihelio
title_fullStr Estudio fotométrico de emisiones moleculares del cometa Halley en la etapa post-perihelio
title_full_unstemmed Estudio fotométrico de emisiones moleculares del cometa Halley en la etapa post-perihelio
title_sort estudio fotométrico de emisiones moleculares del cometa halley en la etapa post-perihelio
publishDate 1987
url http://sedici.unlp.edu.ar/handle/10915/131134
work_keys_str_mv AT sisterorobertofelix estudiofotometricodeemisionesmolecularesdelcometahalleyenlaetapapostperihelio
AT clariaolmedojuanjose estudiofotometricodeemisionesmolecularesdelcometahalleyenlaetapapostperihelio
AT lapassetemilio estudiofotometricodeemisionesmolecularesdelcometahalleyenlaetapapostperihelio
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