R, I photoelectric observations of ε Cra
This WUMa star, classified as FOV, has been observed photoelectrically with the 40 cm telescope, N°2, at Cerro Tololo. The observations in R, I were made simultaneously with U,B,V observations by Santiapo Tapia with the 40 cm Cerro Tololo telesco pe N°1. Our observations confirm the period given bv...
Guardado en:
Autor principal: | |
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Formato: | Articulo Comunicacion |
Lenguaje: | Español |
Publicado: |
1969
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Materias: | |
Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/95607 |
Aporte de: |
id |
I19-R120-10915-95607 |
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record_format |
dspace |
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 Hernández, Carlos A. R, I photoelectric observations of ε Cra |
topic_facet |
Astronomía Galaxias |
description |
This WUMa star, classified as FOV, has been observed photoelectrically with the 40 cm telescope, N°2, at Cerro Tololo. The observations in R, I were made simultaneously with U,B,V observations by Santiapo Tapia with the 40 cm Cerro Tololo telesco pe N°1. Our observations confirm the period given bv A.W.J. Cousins. An analysis of the variation of V-R suggests the existence of a red excess before minima and a blue excess after them. |
format |
Articulo Comunicacion |
author |
Hernández, Carlos A. |
author_facet |
Hernández, Carlos A. |
author_sort |
Hernández, Carlos A. |
title |
R, I photoelectric observations of ε Cra |
title_short |
R, I photoelectric observations of ε Cra |
title_full |
R, I photoelectric observations of ε Cra |
title_fullStr |
R, I photoelectric observations of ε Cra |
title_full_unstemmed |
R, I photoelectric observations of ε Cra |
title_sort |
r, i photoelectric observations of ε cra |
publishDate |
1969 |
url |
http://sedici.unlp.edu.ar/handle/10915/95607 |
work_keys_str_mv |
AT hernandezcarlosa riphotoelectricobservationsofecra |
bdutipo_str |
Repositorios |
_version_ |
1764820492156403714 |