Analysis of the aphelia of 179 long period comets considering the effect of the vertical galactic tidal force

We analyze the incoming direction of 179 long period comets. We have taken into account the gravitational influence of the planets as well as the Galaxy as a whole. We have made an improvement of some previous works on the matter, including comets observed up to 1989. An asymmetry of aphelia is dete...

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Detalles Bibliográficos
Autores principales: Brunini, Adrián, Canosa, D.M.
Formato: Articulo Comunicacion
Lenguaje:Español
Publicado: 1990
Materias:
Astronomía
Galaxia
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/142793
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-142793
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Español
topic Astronomía
Galaxia
spellingShingle Astronomía
Galaxia
Brunini, Adrián
Canosa, D.M.
Analysis of the aphelia of 179 long period comets considering the effect of the vertical galactic tidal force
topic_facet Astronomía
Galaxia
description We analyze the incoming direction of 179 long period comets. We have taken into account the gravitational influence of the planets as well as the Galaxy as a whole. We have made an improvement of some previous works on the matter, including comets observed up to 1989. An asymmetry of aphelia is detected that can not be explained as due to observational selection. We conclude that the vertical galactic tidal force gives account of the observed distribution.
format Articulo
Comunicacion
author Brunini, Adrián
Canosa, D.M.
author_facet Brunini, Adrián
Canosa, D.M.
author_sort Brunini, Adrián
title Analysis of the aphelia of 179 long period comets considering the effect of the vertical galactic tidal force
title_short Analysis of the aphelia of 179 long period comets considering the effect of the vertical galactic tidal force
title_full Analysis of the aphelia of 179 long period comets considering the effect of the vertical galactic tidal force
title_fullStr Analysis of the aphelia of 179 long period comets considering the effect of the vertical galactic tidal force
title_full_unstemmed Analysis of the aphelia of 179 long period comets considering the effect of the vertical galactic tidal force
title_sort analysis of the aphelia of 179 long period comets considering the effect of the vertical galactic tidal force
publishDate 1990
url http://sedici.unlp.edu.ar/handle/10915/142793
work_keys_str_mv AT bruniniadrian analysisoftheapheliaof179longperiodcometsconsideringtheeffectoftheverticalgalactictidalforce
AT canosadm analysisoftheapheliaof179longperiodcometsconsideringtheeffectoftheverticalgalactictidalforce
bdutipo_str Repositorios
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